Re: Re: I retreated to 5.2.6 where everything worked for months...HELP!
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Re: Re: I retreated to 5.2.6 where everything worked for months...HELP!
by Fred Silsbee
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--- On Thu, 9/3/09, Fred Silsbee <fredsilsbee@...> wrote: > From: Fred Silsbee <fredsilsbee@...> > Subject: Re: [PHP-WIN] Re: I retreated to 5.2.6 where everything worked for months...HELP! > To: RQuadling@... > Date: Thursday, September 3, 2009, 3:44 PM > > --- On Thu, 9/3/09, Richard Quadling <rquadling@...> > wrote: > > > From: Richard Quadling <rquadling@...> > > Subject: Re: [PHP-WIN] Re: I retreated to 5.2.6 where > everything worked for months...HELP! > > To: "Fred Silsbee" <fredsilsbee@...> > > Date: Thursday, September 3, 2009, 8:34 AM > > 2009/9/3 Richard Quadling <rquadling@...>: > > > 2009/9/3 Fred Silsbee <fredsilsbee@...>: > > >> one remaining problem: > > >> > > >> Warning: mssql_connect() > [function.mssql-connect]: > > message: Login failed for user 'sa'. (severity 14) in > > C:\Inetpub\wwwroot\handle_log_book_mssql.php on line > 8 > > >> > > >> Warning: mssql_connect() > [function.mssql-connect]: > > Unable to connect to server: LANDON\SQLEXPRESSLMKIII > in > > C:\Inetpub\wwwroot\handle_log_book_mssql.php on line > 8 > > >> Something went wrong while connecting to > MSSQL > > >> > > >> Found this in php.net search...did not help! > > >> [13 Jan 9:19am UTC] bloodjazman at gmail dot > com > > >> Problem solved when change Default Language > = > > English in properties SQL > > >> Server Management Studio > > >> [14 Jan 7:46am UTC] bloodjazman at gmail dot > com > > >> recomended check php.ini > > >> > > >> mssql.allow_persistent = On > > >> mssql.compatability_mode = Off > > >> mssql.min_error_severity = 10 > > >> mssql.min_message_severity = 10 > > >> mssql.secure_connection = Off > > >> > > >> > > >> > > >> > > >> --- On Thu, 9/3/09, Fred Silsbee <fredsilsbee@...> > > wrote: > > >> > > >>> From: Fred Silsbee <fredsilsbee@...> > > >>> Subject: Re: I retreated to 5.2.6 where > > everything worked for months...HELP! > > >>> To: php-windows@... > > >>> Date: Thursday, September 3, 2009, 4:13 > AM > > >>> > > >>> new_black_scholes.php is now working but > I > > found a bug in > > >>> IE8 > > >>> > > >>> I deleted all history but had to reboot > to > > completely clear > > >>> all files hidden in history temp files > > >>> > > >>> first I had to : (not sure if this did > it! > > >>> IIS: properties->home > > >>> > > directory->configuration C:\PHP\php5isapi.dll > > >>> with GET,HOST,POST,DEBUG > > >>> > > >>> changed to: > > >>> IIS: properties->home > > >>> > > directory->configuration C:\PHP\php5isapi.dll > > >>> with ALL > > >>> > > >>> --- On Wed, 9/2/09, Fred Silsbee <fredsilsbee@...> > > >>> wrote: > > >>> > > >>> > From: Fred Silsbee <fredsilsbee@...> > > >>> > Subject: I retreated to 5.2.6 where > > everything worked > > >>> for months...HELP! > > >>> > To: php-windows@... > > >>> > Date: Wednesday, September 2, 2009, > 2:59 > > AM > > >>> > I tried 5.3 and found out it had no > > >>> > php_mssql. > > >>> > Then I retreated to 5.2.10. > > >>> > > > >>> > Trying to get back to where I had > > everything worked, > > >>> I > > >>> > downloaded 5.2.6: > > >>> > (1) I uninstalled cgi 1.5 > > >>> > (2) php.ini has: > > >>> > > > >>> > extension_dir = "C:\PHP\ext" > > >>> > ; doc_root = "C:\inetpub\wwwroot" > > >>> > commented out > > >>> > doc_root = > > >>> > > > >>> > ALL extensions are uncommented > > >>> > > > >>> > I only need: > > >>> > extension=php_mssql.dll > > >>> > > > >>> > ; **You CAN safely turn this off for > IIS, > > in fact, > > >>> you > > >>> > MUST.** > > >>> > cgi.force_redirect = 0 > > >>> > > > >>> > ntwdblib and php.ini moved to > > >>> > C:\WINDOWS > > >>> > C:\WINDOWS\system > > >>> > C:\WINDOWS\system32 > > >>> > > > >>> > IIS: properties->home > > >>> > > > directory->configuration C:\PHP\php5isapi.dll > > >>> > with GET,HOST,POST,DEBUG > > >>> > > > >>> > I also tried: > > >>> > php5ts.dll > > >>> > phpnsapi.dll > > >>> > only php5isapi.dll seemed to work! > > >>> > added to XP Prof SP3 path: > > ;C:\PHP;C:\PHP\ext > > >>> > > > >>> > also created (just in case) PHPRC > > environment > > >>> variable > > >>> > (alongside path) > > >>> > containing C:\PHP;C:\PHP\ext > > >>> > > > >>> > I gave IUSR_LANDON all powers > > >>> > > > >>> > > > ________________________________________results > > >>> > this works:http://207.254.225.224:8080/phpinfo.php > > >>> > > > >>> > http://207.254.225.224:8080/new_black_scholes.php > > >>> > initial display works until I > select > > "DEMO"...then: > > >>> > > > >>> > The page cannot be displayed > > >>> > There is a problem with a program on > the > > page you are > > >>> > trying to reach, and the page cannot > be > > displayed. > > >>> > > > >>> > Here is new_black_scholes.php > > >>> > <?php > > >>> > define( "ITMAX",100); > > >>> > define( "EPS",3.0e-7); > > >>> > // If the submit button has > been > > pressed > > >>> > $StockPrice = $ExercisePrice > = > > >>> $RiskFreeRateInterest > > >>> > = > $InstantaneousVarianceRateStocksReturn > > = ""; > > >>> > $TimetoExpirationOption = > > $ValueCallOption = > > >>> > $ValuePutOption = $DeltaCalls = > > $DeltaPuts = ""; > > >>> > > > >>> > if (isset($_POST['reset'])) > > >>> > { > > >>> > > > >>> > $m_s = 100.; > > >>> > $m_e = 100.; > > >>> > $m_rf = .12; > > >>> > $m_sigma = .1; > > >>> > $m_time = 365.; > > >>> > Black_Scholes_Main($m_s, > $m_e, > > $m_rf, > > >>> > $m_sigma,$m_time, $m_c, $m_p, > > $m_deltacalls, > > >>> $m_deltaputs); > > >>> > $StockPrice = $m_s; > > >>> > $ExercisePrice = $m_e; > > >>> > $RiskFreeRateInterest = > $m_rf; > > >>> > > > $InstantaneousVarianceRateStocksReturn = > > >>> $m_sigma; > > >>> > $TimetoExpirationOption = > > $m_time; > > >>> > $ValueCallOption = $m_c; > > >>> > $ValuePutOption = $m_p; > > >>> > $DeltaCalls = $m_deltacalls; > > >>> > $DeltaPuts = $m_deltaputs; > > >>> > } > > >>> > elseif > (isset($_POST['submit'])) > > >>> > { > > >>> > $m_s = $_POST['StockPrice']; > > >>> > $m_e = > $_POST['ExercisePrice']; > > >>> > $m_rf = > > $_POST['RiskFreeRateInterest']; > > >>> > $m_sigma = > > >>> > > > $_POST['InstantaneousVarianceRateStocksReturn']; > > >>> > $m_time = > > $_POST['TimetoExpirationOption']; > > >>> > Black_Scholes_Main($m_s, > $m_e, > > $m_rf, > > >>> > $m_sigma,$m_time, $m_c, $m_p, > > $m_deltacalls, > > >>> $m_deltaputs); > > >>> > $StockPrice = $m_s; > > >>> > $ExercisePrice = $m_e; > > >>> > $RiskFreeRateInterest = > $m_rf; > > >>> > > > $InstantaneousVarianceRateStocksReturn = > > >>> $m_sigma; > > >>> > $TimetoExpirationOption = > > $m_time; > > >>> > $ValueCallOption = $m_c; > > >>> > $ValuePutOption = $m_p; > > >>> > $DeltaCalls = $m_deltacalls; > > >>> > $DeltaPuts = $m_deltaputs; > > >>> > } > > >>> > function Black_Scholes_Main($m_s, > $m_e, > > $m_rf, > > >>> $m_sigma, > > >>> > $m_time, &$m_c, &$m_p, > > &$m_deltacalls, > > >>> > &$m_deltaputs) { > > >>> > $m_c = > black_scholes($m_s, > > $m_e, > > >>> $m_rf, > > >>> > $m_sigma, $m_time/365., $nd1, > $nd2); > > >>> > $m_p = $m_e / > pow(1.+$m_rf, > > $m_time/365.) > > >>> - > > >>> > $m_s + $m_c; > > >>> > $m_deltacalls = $nd1; > > >>> > $m_deltaputs = $nd1 - > 1.; > > >>> > } > > >>> > function black_scholes( $s, $e, > > $rf, $sigma, > > >>> $time, > > >>> > &$nd1, &$nd2) { > > >>> > $num = > > >>> > > log($s/$e)+$time*($rf+.5*$sigma*$sigma); > > >>> > $d1 = > > $num/($sigma*sqrt($time)); > > >>> > $d2 = $d1 - > > $sigma*sqrt($time); > > >>> > $c = $s*myerf($d1) - $e > * > > myerf($d2) * > > >>> > exp(-$rf*$time); > > >>> > $nd1 = myerf($d1); > > >>> > $nd2 = myerf($d2); > > >>> > > > >>> > return $c; > > >>> > } > > >>> > function gammln($xx) > > >>> > { > > >>> > > > >>> > > > $cof=array(76.18009173,-86.50532033,24.01409822, > > >>> > > > >>> > > > -1.231739516,0.120858003e-2,-0.536382e-5); > > >>> > > > >>> > $x=$xx-1.0; > > >>> > $tmp=$x+5.5; > > >>> > $tmp -= > ($x+0.5)*log($tmp); > > >>> > $ser=1.0; > > >>> > for ($j=0;$j<=5;$j++) > { > > >>> > $x += 1.0; > > >>> > $ser += > > $cof[$j]/$x; > > >>> > } > > >>> > return > > -$tmp+log(2.50662827465*$ser); > > >>> > } > > >>> > > > >>> > function gser( &$gamser, > $a, > > $x, &$gln) > > >>> > { > > >>> > > > >>> > $gln=gammln($a); > > >>> > if ($x <= 0.0) { > > >>> > if ($x < > 0.0) > > echo "x less > > >>> than > > >>> > 0 in routine GSER"; > > >>> > > $gamser=0.0; > > >>> > return; > > >>> > } else { > > >>> > $ap=$a; > > >>> > > $sum=1.0/$a; > > >>> > $del=$sum; > > >>> > for > > ($n=1;$n<=ITMAX;$n++) > > >>> { > > >>> > > $ap > > += 1.0; > > >>> > > $del > > *= $x/$ap; > > >>> > > $sum > > += $del; > > >>> > > if > > (abs($del) > > >>> < > > >>> > abs($sum)*EPS) { > > >>> > > > >>> > > $gamser=$sum*exp(-$x+$a*log($x)-($gln)); > > >>> > > > >>> return; > > >>> > > } > > >>> > } > > >>> > echo "a=$a > too > > large, ITMAX = > > >>> > $itmax too small in routine GSER > > >>> > "; > > >>> > return; > > >>> > } > > >>> > } > > >>> > > > >>> > > > >>> > function gcf( > > &$gammcf,$a,$x,&$gln) > > >>> > { > > >>> > $gold=0.0; > > >>> > $fac=1.0; > > >>> > $b1=1.0; > > >>> > $b0=0.0; > > >>> > $a0=1.0; > > >>> > > > >>> > $gln=gammln($a); > > >>> > $a1=$x; > > >>> > for > ($n=1;$n<=ITMAX;$n++) > > { > > >>> > $an=(double) > $n; > > >>> > > $ana=$an-$a; > > >>> > > > $a0=($a1+$a0*$ana)*$fac; > > >>> > > > $b0=($b1+$b0*$ana)*$fac; > > >>> > > $anf=$an*$fac; > > >>> > > > $a1=$x*$a0+$anf*$a1; > > >>> > > > $b1=$x*$b0+$anf*$b1; > > >>> > if ($a1) { > > >>> > > > $fac=1.0/$a1; > > >>> > > > $g=$b1*$fac; > > >>> > > if > > >>> (abs(($g-$gold)/$g) > > >>> > < EPS) { > > >>> > > > >>> > > $gammcf=exp(-$x+$a*log($x)-($gln))*$g; > > >>> > > > >>> return; > > >>> > > } > > >>> > > > $gold=$g; > > >>> > } > > >>> > } > > >>> > echo "a too large, ITMAX > too > > small in > > >>> routine > > >>> > GCF > > >>> > "; > > >>> > } > > >>> > function gammp($a,$x) > > >>> > { > > >>> > > > >>> > if ($x < 0.0 || $a > <= > > 0.0) { > > >>> > echo > "Invalid > > arguments in > > >>> routine > > >>> > GAMMP > > >>> > "; > > >>> > return 0.; > > >>> > } > > >>> > if ($x < ($a+1.0)) { > > >>> > > > gser($gamser,$a,$x,$gln); > > >>> > return > $gamser; > > >>> > } else { > > >>> > > > gcf($gammcf,$a,$x,$gln); > > >>> > return > > 1.0-$gammcf; > > >>> > } > > >>> > } > > >>> > > > >>> > function gammq($a,$x) > > >>> > { > > >>> > > > >>> > if ($x < 0.0 || $a > <= > > 0.0) echo > > >>> "Invalid > > >>> > arguments in routine GAMMQ > > >>> > "; > > >>> > if ($x < ($a+1.0)) { > > >>> > > > gser($gamser,$a,$x,$gln); > > >>> > return > > 1.0-$gamser; > > >>> > } else { > > >>> > > > gcf($gammcf,$a,$x,$gln); > > >>> > return > $gammcf; > > >>> > } > > >>> > } > > >>> > function erfc($x) > > >>> > { > > >>> > > > >>> > return $x < 0.0 ? > > 1.0+gammp(0.5,$x*$x) > > >>> : > > >>> > gammq(0.5,$x*$x); > > >>> > } > > >>> > function erf($x) > > >>> > { > > >>> > > > >>> > return $x < 0.0 ? > > -gammp(0.5,$x*$x) : > > >>> > gammp(0.5,$x*$x); > > >>> > } > > >>> > function myerf($argin) { > > >>> > return > > .5*(1.+erf($argin/sqrt(2.0))); > > >>> > } > > >>> > > > >>> > ?> > > >>> > > > >>> > <form > action="new_black_scholes.php" > > >>> method="post"> > > >>> > <p> > > >>> > Black Scholes Option > Price > > Calculator: > > >>> > > > >>> > temp website > under > > Redhat Fedora 9 > > >>> > Linux: > > >>> > > > >>> > the first 5 > boxes > > require input(try > > >>> 100. > > >>> > 100. .12 .1 365.): > > >>> > > > >>> > </p> > > >>> > <p> > > >>> > StockPrice (required): > > >>> > > > >>> > <input type="text" > > size="20" > > >>> maxlength="40" > > >>> > name="StockPrice" > > >>> > value="<?php echo > > $StockPrice; > > >>> > ?>" /> > > >>> > </p> > > >>> > <p> > > >>> > ExercisePrice > (required): > > >>> > > > >>> > <input type="text" > > size="20" > > >>> maxlength="40" > > >>> > name="ExercisePrice" > > >>> > value="<?php echo > > $ExercisePrice; > > >>> ?>" > > >>> > /> > > >>> > </p> > > >>> > <p> > > >>> > Risk Free Rate of > > Interest(required): > > >>> > > > >>> > <input type="text" > > size="20" > > >>> maxlength="40" > > >>> > name="RiskFreeRateInterest" > > >>> > value="<?php echo > > >>> $RiskFreeRateInterest; > > >>> > ?>" /> > > >>> > </p> > > >>> > <p> > > >>> > Instantaneous Variance > Rate > > of Stock's > > >>> Return > > >>> > (required): > > >>> > > > >>> > <input type="text" > > size="20" > > >>> maxlength="40" > > >>> > > > name="InstantaneousVarianceRateStocksReturn" > > >>> > value="<?php echo > > >>> > > $InstantaneousVarianceRateStocksReturn; > > ?>" /> > > >>> > </p> > > >>> > <p> > > >>> > Time to Expiration of > the > > Option(days) > > >>> > (required): > > >>> > > > >>> > <input type="text" > > size="20" > > >>> maxlength="40" > > >>> > name="TimetoExpirationOption" > > >>> > value="<?php echo > > >>> $TimetoExpirationOption; > > >>> > ?>" /> > > >>> > </p> > > >>> > <p> > > >>> > Values of the Call > Option : > > >>> > > > >>> > <input type="text" > > size="20" > > >>> > maxlength="40" > name="ValueCallOption" > > >>> > > VALUE="<?php > > echo > > >>> $ValueCallOption; > > >>> > ?>" /> > > >>> > </p> > > >>> > </p> > > >>> > <p> > > >>> > Values of the Put option > : > > >>> > > > >>> > <input type="text" > > size="20" > > >>> > maxlength="40" > name="ValuePutOption" > > >>> > > VALUE="<?php > > echo > > >>> $ValuePutOption; > > >>> > ?>" /> > > >>> > </p> > > >>> > <p> > > >>> > Delta(calls): > > >>> > > > >>> > <input type="text" > > size="20" > > >>> > maxlength="40" name="DeltaCalls" > > >>> > > VALUE="<?php > > echo > > >>> $DeltaCalls; > > >>> > ?>" /> > > >>> > </p> > > >>> > <p> > > >>> > Delta(puts): > > >>> > > > >>> > <input type="text" > > size="20" > > >>> > maxlength="40" name="DeltaPuts" > > >>> > VALUE="<?php > echo > > $DeltaPuts; > > >>> > ?>" /> > > >>> > </p> > > >>> > <button type="submit" name > = > > "submit" > > >>> > value="Calculate!" > > >>> > style="color:maroon > font:18pt > > Courier; > > >>> > font-weight:bold ">Calculate > > >>> > </button> > > >>> > <button type="submit" name > = > > "reset" > > >>> > value="Demo!" > > >>> > style="color:red font:18pt > > Courier; > > >>> font-weight:bold > > >>> > ">Demo > > >>> > </button> > > >>> > </form> > > >>> > > > >>> > > > >>> > > > _________________________________________________________results > > >>> > > > >>> > Please try the following: > > >>> > > > >>> > Open the 207.254.225.224:8080 home > page, > > and then look > > >>> for > > >>> > links to the information you want. > > >>> > Click the Refresh button, or try > again > > later. > > >>> > > > >>> > HTTP 403.1 Forbidden: Execute > Access > > Forbidden > > >>> > Internet Information Services > > >>> > > > >>> > > > >>> > > > -------------------------------------------------------------------------------- > > >>> > > > >>> > Technical Information (for support > > personnel) > > >>> > > > >>> > > > >>> > Background: > > >>> > You have attempted to execute a > CGI, > > ISAPI, or other > > >>> > executable program from a directory > that > > does not > > >>> allow > > >>> > programs to be executed. > > >>> > > > >>> > > > >>> > More information: > > >>> > Microsoft Support > > >>> > > > ____________________________________________ > > >>> > http://207.254.225.224:8080/handle_log_book_mssql.php > > >>> > yields: > > >>> > > > >>> > Warning: mssql_connect() > > [function.mssql-connect]: > > >>> Unable > > >>> > to connect to server: > > LANDON\SQLEXPRESSLMKIII in > > >>> > > > C:\Inetpub\wwwroot\handle_log_book_mssql.php on line > > >>> 8 > > >>> > (mssql_connect(...) > > >>> > Something went wrong while > connecting to > > MSSQL (my > > >>> > message) > > >>> > > > >>> > > > _______________________________________________________ > > >>> > all these worked before trying 5.3 > > >>> > > > >>> > > > >>> > > > >>> > > > >>> > > > >>> > > > >>> > > > >>> > > >>> > > >>> > > >>> > > >> > > >> > > >> > > >> > > >> -- > > >> PHP Windows Mailing List (http://www.php.net/) > > >> To unsubscribe, visit: http://www.php.net/unsub.php > > >> > > >> > > > > > > The mssql extension is reliant on an unsupported > and > > ancient ntwdblib.dll. > > > > > > Your upgrade options are : > > > > > > ODBC / PDO_ODBC with the SQL Native Client > > > or > > > php_sqlsvr.dll - the new MS SQL Server extension > from > > Microsoft > > > http://www.microsoft.com/sqlserver/2005/en/us/PHP-Driver.aspx > > > > > > > > > -- > > > ----- > > > Richard Quadling > > > "Standing on the shoulders of some very clever > > giants!" > > > EE : http://www.experts-exchange.com/M_248814.html > > > Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731 > > > ZOPA : http://uk.zopa.com/member/RQuadling > > > > > > > Sorry. Old URL. > > > > New one is http://www.microsoft.com/downloads/details.aspx?FamilyID=ccdf728b-1ea0-48a8-a84a-5052214caad9&displaylang=en > > > > > > -- > > ----- > > Richard Quadling > > "Standing on the shoulders of some very clever > giants!" > > EE : http://www.experts-exchange.com/M_248814.html > > Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731 > > ZOPA : http://uk.zopa.com/member/RQuadling > > > > BINGO! THANKS!!! > > Now I remember using this driver when I had 5.2.6 working > before. > Problem is, in the docs two files are mentioned but exist > nowhere on my PHP stuff. > php5ts.dll > php5.dll > > Maybe I need to go back up to 5.2.8 or 5.2.9 or 5.2.10! > > > > > > > > > > > -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php |
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Re: Re: I retreated to 5.2.6 where everything worked for months...HELP!
by Richard Quadling
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Rate this Message:
2009/9/3 Fred Silsbee <fredsilsbee@...>:
> > > --- On Thu, 9/3/09, Fred Silsbee <fredsilsbee@...> wrote: > >> From: Fred Silsbee <fredsilsbee@...> >> Subject: Re: [PHP-WIN] Re: I retreated to 5.2.6 where everything worked for months...HELP! >> To: RQuadling@... >> Date: Thursday, September 3, 2009, 3:44 PM >> >> --- On Thu, 9/3/09, Richard Quadling <rquadling@...> >> wrote: >> >> > From: Richard Quadling <rquadling@...> >> > Subject: Re: [PHP-WIN] Re: I retreated to 5.2.6 where >> everything worked for months...HELP! >> > To: "Fred Silsbee" <fredsilsbee@...> >> > Date: Thursday, September 3, 2009, 8:34 AM >> > 2009/9/3 Richard Quadling <rquadling@...>: >> > > 2009/9/3 Fred Silsbee <fredsilsbee@...>: >> > >> one remaining problem: >> > >> >> > >> Warning: mssql_connect() >> [function.mssql-connect]: >> > message: Login failed for user 'sa'. (severity 14) in >> > C:\Inetpub\wwwroot\handle_log_book_mssql.php on line >> 8 >> > >> >> > >> Warning: mssql_connect() >> [function.mssql-connect]: >> > Unable to connect to server: LANDON\SQLEXPRESSLMKIII >> in >> > C:\Inetpub\wwwroot\handle_log_book_mssql.php on line >> 8 >> > >> Something went wrong while connecting to >> MSSQL >> > >> >> > >> Found this in php.net search...did not help! >> > >> [13 Jan 9:19am UTC] bloodjazman at gmail dot >> com >> > >> Problem solved when change Default Language >> = >> > English in properties SQL >> > >> Server Management Studio >> > >> [14 Jan 7:46am UTC] bloodjazman at gmail dot >> com >> > >> recomended check php.ini >> > >> >> > >> mssql.allow_persistent = On >> > >> mssql.compatability_mode = Off >> > >> mssql.min_error_severity = 10 >> > >> mssql.min_message_severity = 10 >> > >> mssql.secure_connection = Off >> > >> >> > >> >> > >> >> > >> >> > >> --- On Thu, 9/3/09, Fred Silsbee <fredsilsbee@...> >> > wrote: >> > >> >> > >>> From: Fred Silsbee <fredsilsbee@...> >> > >>> Subject: Re: I retreated to 5.2.6 where >> > everything worked for months...HELP! >> > >>> To: php-windows@... >> > >>> Date: Thursday, September 3, 2009, 4:13 >> AM >> > >>> >> > >>> new_black_scholes.php is now working but >> I >> > found a bug in >> > >>> IE8 >> > >>> >> > >>> I deleted all history but had to reboot >> to >> > completely clear >> > >>> all files hidden in history temp files >> > >>> >> > >>> first I had to : (not sure if this did >> it! >> > >>> IIS: properties->home >> > >>> >> > directory->configuration C:\PHP\php5isapi.dll >> > >>> with GET,HOST,POST,DEBUG >> > >>> >> > >>> changed to: >> > >>> IIS: properties->home >> > >>> >> > directory->configuration C:\PHP\php5isapi.dll >> > >>> with ALL >> > >>> >> > >>> --- On Wed, 9/2/09, Fred Silsbee <fredsilsbee@...> >> > >>> wrote: >> > >>> >> > >>> > From: Fred Silsbee <fredsilsbee@...> >> > >>> > Subject: I retreated to 5.2.6 where >> > everything worked >> > >>> for months...HELP! >> > >>> > To: php-windows@... >> > >>> > Date: Wednesday, September 2, 2009, >> 2:59 >> > AM >> > >>> > I tried 5.3 and found out it had no >> > >>> > php_mssql. >> > >>> > Then I retreated to 5.2.10. >> > >>> > >> > >>> > Trying to get back to where I had >> > everything worked, >> > >>> I >> > >>> > downloaded 5.2.6: >> > >>> > (1) I uninstalled cgi 1.5 >> > >>> > (2) php.ini has: >> > >>> > >> > >>> > extension_dir = "C:\PHP\ext" >> > >>> > ; doc_root = "C:\inetpub\wwwroot" >> > >>> > commented out >> > >>> > doc_root = >> > >>> > >> > >>> > ALL extensions are uncommented >> > >>> > >> > >>> > I only need: >> > >>> > extension=php_mssql.dll >> > >>> > >> > >>> > ; **You CAN safely turn this off for >> IIS, >> > in fact, >> > >>> you >> > >>> > MUST.** >> > >>> > cgi.force_redirect = 0 >> > >>> > >> > >>> > ntwdblib and php.ini moved to >> > >>> > C:\WINDOWS >> > >>> > C:\WINDOWS\system >> > >>> > C:\WINDOWS\system32 >> > >>> > >> > >>> > IIS: properties->home >> > >>> > >> > directory->configuration C:\PHP\php5isapi.dll >> > >>> > with GET,HOST,POST,DEBUG >> > >>> > >> > >>> > I also tried: >> > >>> > php5ts.dll >> > >>> > phpnsapi.dll >> > >>> > only php5isapi.dll seemed to work! >> > >>> > added to XP Prof SP3 path: >> > ;C:\PHP;C:\PHP\ext >> > >>> > >> > >>> > also created (just in case) PHPRC >> > environment >> > >>> variable >> > >>> > (alongside path) >> > >>> > containing C:\PHP;C:\PHP\ext >> > >>> > >> > >>> > I gave IUSR_LANDON all powers >> > >>> > >> > >>> > >> > ________________________________________results >> > >>> > this works:http://207.254.225.224:8080/phpinfo.php >> > >>> > >> > >>> > http://207.254.225.224:8080/new_black_scholes.php >> > >>> > initial display works until I >> select >> > "DEMO"...then: >> > >>> > >> > >>> > The page cannot be displayed >> > >>> > There is a problem with a program on >> the >> > page you are >> > >>> > trying to reach, and the page cannot >> be >> > displayed. >> > >>> > >> > >>> > Here is new_black_scholes.php >> > >>> > <?php >> > >>> > define( "ITMAX",100); >> > >>> > define( "EPS",3.0e-7); >> > >>> > // If the submit button has >> been >> > pressed >> > >>> > $StockPrice = $ExercisePrice >> = >> > >>> $RiskFreeRateInterest >> > >>> > = >> $InstantaneousVarianceRateStocksReturn >> > = ""; >> > >>> > $TimetoExpirationOption = >> > $ValueCallOption = >> > >>> > $ValuePutOption = $DeltaCalls = >> > $DeltaPuts = ""; >> > >>> > >> > >>> > if (isset($_POST['reset'])) >> > >>> > { >> > >>> > >> > >>> > $m_s = 100.; >> > >>> > $m_e = 100.; >> > >>> > $m_rf = .12; >> > >>> > $m_sigma = .1; >> > >>> > $m_time = 365.; >> > >>> > Black_Scholes_Main($m_s, >> $m_e, >> > $m_rf, >> > >>> > $m_sigma,$m_time, $m_c, $m_p, >> > $m_deltacalls, >> > >>> $m_deltaputs); >> > >>> > $StockPrice = $m_s; >> > >>> > $ExercisePrice = $m_e; >> > >>> > $RiskFreeRateInterest = >> $m_rf; >> > >>> > >> > $InstantaneousVarianceRateStocksReturn = >> > >>> $m_sigma; >> > >>> > $TimetoExpirationOption = >> > $m_time; >> > >>> > $ValueCallOption = $m_c; >> > >>> > $ValuePutOption = $m_p; >> > >>> > $DeltaCalls = $m_deltacalls; >> > >>> > $DeltaPuts = $m_deltaputs; >> > >>> > } >> > >>> > elseif >> (isset($_POST['submit'])) >> > >>> > { >> > >>> > $m_s = $_POST['StockPrice']; >> > >>> > $m_e = >> $_POST['ExercisePrice']; >> > >>> > $m_rf = >> > $_POST['RiskFreeRateInterest']; >> > >>> > $m_sigma = >> > >>> > >> > $_POST['InstantaneousVarianceRateStocksReturn']; >> > >>> > $m_time = >> > $_POST['TimetoExpirationOption']; >> > >>> > Black_Scholes_Main($m_s, >> $m_e, >> > $m_rf, >> > >>> > $m_sigma,$m_time, $m_c, $m_p, >> > $m_deltacalls, >> > >>> $m_deltaputs); >> > >>> > $StockPrice = $m_s; >> > >>> > $ExercisePrice = $m_e; >> > >>> > $RiskFreeRateInterest = >> $m_rf; >> > >>> > >> > $InstantaneousVarianceRateStocksReturn = >> > >>> $m_sigma; >> > >>> > $TimetoExpirationOption = >> > $m_time; >> > >>> > $ValueCallOption = $m_c; >> > >>> > $ValuePutOption = $m_p; >> > >>> > $DeltaCalls = $m_deltacalls; >> > >>> > $DeltaPuts = $m_deltaputs; >> > >>> > } >> > >>> > function Black_Scholes_Main($m_s, >> $m_e, >> > $m_rf, >> > >>> $m_sigma, >> > >>> > $m_time, &$m_c, &$m_p, >> > &$m_deltacalls, >> > >>> > &$m_deltaputs) { >> > >>> > $m_c = >> black_scholes($m_s, >> > $m_e, >> > >>> $m_rf, >> > >>> > $m_sigma, $m_time/365., $nd1, >> $nd2); >> > >>> > $m_p = $m_e / >> pow(1.+$m_rf, >> > $m_time/365.) >> > >>> - >> > >>> > $m_s + $m_c; >> > >>> > $m_deltacalls = $nd1; >> > >>> > $m_deltaputs = $nd1 - >> 1.; >> > >>> > } >> > >>> > function black_scholes( $s, $e, >> > $rf, $sigma, >> > >>> $time, >> > >>> > &$nd1, &$nd2) { >> > >>> > $num = >> > >>> > >> log($s/$e)+$time*($rf+.5*$sigma*$sigma); >> > >>> > $d1 = >> > $num/($sigma*sqrt($time)); >> > >>> > $d2 = $d1 - >> > $sigma*sqrt($time); >> > >>> > $c = $s*myerf($d1) - $e >> * >> > myerf($d2) * >> > >>> > exp(-$rf*$time); >> > >>> > $nd1 = myerf($d1); >> > >>> > $nd2 = myerf($d2); >> > >>> > >> > >>> > return $c; >> > >>> > } >> > >>> > function gammln($xx) >> > >>> > { >> > >>> > >> > >>> > >> > $cof=array(76.18009173,-86.50532033,24.01409822, >> > >>> > >> > >>> > >> > -1.231739516,0.120858003e-2,-0.536382e-5); >> > >>> > >> > >>> > $x=$xx-1.0; >> > >>> > $tmp=$x+5.5; >> > >>> > $tmp -= >> ($x+0.5)*log($tmp); >> > >>> > $ser=1.0; >> > >>> > for ($j=0;$j<=5;$j++) >> { >> > >>> > $x += 1.0; >> > >>> > $ser += >> > $cof[$j]/$x; >> > >>> > } >> > >>> > return >> > -$tmp+log(2.50662827465*$ser); >> > >>> > } >> > >>> > >> > >>> > function gser( &$gamser, >> $a, >> > $x, &$gln) >> > >>> > { >> > >>> > >> > >>> > $gln=gammln($a); >> > >>> > if ($x <= 0.0) { >> > >>> > if ($x < >> 0.0) >> > echo "x less >> > >>> than >> > >>> > 0 in routine GSER"; >> > >>> > >> $gamser=0.0; >> > >>> > return; >> > >>> > } else { >> > >>> > $ap=$a; >> > >>> > >> $sum=1.0/$a; >> > >>> > $del=$sum; >> > >>> > for >> > ($n=1;$n<=ITMAX;$n++) >> > >>> { >> > >>> > >> $ap >> > += 1.0; >> > >>> > >> $del >> > *= $x/$ap; >> > >>> > >> $sum >> > += $del; >> > >>> > >> if >> > (abs($del) >> > >>> < >> > >>> > abs($sum)*EPS) { >> > >>> > >> > >>> > >> $gamser=$sum*exp(-$x+$a*log($x)-($gln)); >> > >>> > >> > >>> return; >> > >>> > >> } >> > >>> > } >> > >>> > echo "a=$a >> too >> > large, ITMAX = >> > >>> > $itmax too small in routine GSER >> > >>> > "; >> > >>> > return; >> > >>> > } >> > >>> > } >> > >>> > >> > >>> > >> > >>> > function gcf( >> > &$gammcf,$a,$x,&$gln) >> > >>> > { >> > >>> > $gold=0.0; >> > >>> > $fac=1.0; >> > >>> > $b1=1.0; >> > >>> > $b0=0.0; >> > >>> > $a0=1.0; >> > >>> > >> > >>> > $gln=gammln($a); >> > >>> > $a1=$x; >> > >>> > for >> ($n=1;$n<=ITMAX;$n++) >> > { >> > >>> > $an=(double) >> $n; >> > >>> > >> $ana=$an-$a; >> > >>> > >> > $a0=($a1+$a0*$ana)*$fac; >> > >>> > >> > $b0=($b1+$b0*$ana)*$fac; >> > >>> > >> $anf=$an*$fac; >> > >>> > >> > $a1=$x*$a0+$anf*$a1; >> > >>> > >> > $b1=$x*$b0+$anf*$b1; >> > >>> > if ($a1) { >> > >>> > >> > $fac=1.0/$a1; >> > >>> > >> > $g=$b1*$fac; >> > >>> > >> if >> > >>> (abs(($g-$gold)/$g) >> > >>> > < EPS) { >> > >>> > >> > >>> > >> $gammcf=exp(-$x+$a*log($x)-($gln))*$g; >> > >>> > >> > >>> return; >> > >>> > >> } >> > >>> > >> > $gold=$g; >> > >>> > } >> > >>> > } >> > >>> > echo "a too large, ITMAX >> too >> > small in >> > >>> routine >> > >>> > GCF >> > >>> > "; >> > >>> > } >> > >>> > function gammp($a,$x) >> > >>> > { >> > >>> > >> > >>> > if ($x < 0.0 || $a >> <= >> > 0.0) { >> > >>> > echo >> "Invalid >> > arguments in >> > >>> routine >> > >>> > GAMMP >> > >>> > "; >> > >>> > return 0.; >> > >>> > } >> > >>> > if ($x < ($a+1.0)) { >> > >>> > >> > gser($gamser,$a,$x,$gln); >> > >>> > return >> $gamser; >> > >>> > } else { >> > >>> > >> > gcf($gammcf,$a,$x,$gln); >> > >>> > return >> > 1.0-$gammcf; >> > >>> > } >> > >>> > } >> > >>> > >> > >>> > function gammq($a,$x) >> > >>> > { >> > >>> > >> > >>> > if ($x < 0.0 || $a >> <= >> > 0.0) echo >> > >>> "Invalid >> > >>> > arguments in routine GAMMQ >> > >>> > "; >> > >>> > if ($x < ($a+1.0)) { >> > >>> > >> > gser($gamser,$a,$x,$gln); >> > >>> > return >> > 1.0-$gamser; >> > >>> > } else { >> > >>> > >> > gcf($gammcf,$a,$x,$gln); >> > >>> > return >> $gammcf; >> > >>> > } >> > >>> > } >> > >>> > function erfc($x) >> > >>> > { >> > >>> > >> > >>> > return $x < 0.0 ? >> > 1.0+gammp(0.5,$x*$x) >> > >>> : >> > >>> > gammq(0.5,$x*$x); >> > >>> > } >> > >>> > function erf($x) >> > >>> > { >> > >>> > >> > >>> > return $x < 0.0 ? >> > -gammp(0.5,$x*$x) : >> > >>> > gammp(0.5,$x*$x); >> > >>> > } >> > >>> > function myerf($argin) { >> > >>> > return >> > .5*(1.+erf($argin/sqrt(2.0))); >> > >>> > } >> > >>> > >> > >>> > ?> >> > >>> > >> > >>> > <form >> action="new_black_scholes.php" >> > >>> method="post"> >> > >>> > <p> >> > >>> > Black Scholes Option >> Price >> > Calculator: >> > >>> > >> > >>> > temp website >> under >> > Redhat Fedora 9 >> > >>> > Linux: >> > >>> > >> > >>> > the first 5 >> boxes >> > require input(try >> > >>> 100. >> > >>> > 100. .12 .1 365.): >> > >>> > >> > >>> > </p> >> > >>> > <p> >> > >>> > StockPrice (required): >> > >>> > >> > >>> > <input type="text" >> > size="20" >> > >>> maxlength="40" >> > >>> > name="StockPrice" >> > >>> > value="<?php echo >> > $StockPrice; >> > >>> > ?>" /> >> > >>> > </p> >> > >>> > <p> >> > >>> > ExercisePrice >> (required): >> > >>> > >> > >>> > <input type="text" >> > size="20" >> > >>> maxlength="40" >> > >>> > name="ExercisePrice" >> > >>> > value="<?php echo >> > $ExercisePrice; >> > >>> ?>" >> > >>> > /> >> > >>> > </p> >> > >>> > <p> >> > >>> > Risk Free Rate of >> > Interest(required): >> > >>> > >> > >>> > <input type="text" >> > size="20" >> > >>> maxlength="40" >> > >>> > name="RiskFreeRateInterest" >> > >>> > value="<?php echo >> > >>> $RiskFreeRateInterest; >> > >>> > ?>" /> >> > >>> > </p> >> > >>> > <p> >> > >>> > Instantaneous Variance >> Rate >> > of Stock's >> > >>> Return >> > >>> > (required): >> > >>> > >> > >>> > <input type="text" >> > size="20" >> > >>> maxlength="40" >> > >>> > >> > name="InstantaneousVarianceRateStocksReturn" >> > >>> > value="<?php echo >> > >>> > >> $InstantaneousVarianceRateStocksReturn; >> > ?>" /> >> > >>> > </p> >> > >>> > <p> >> > >>> > Time to Expiration of >> the >> > Option(days) >> > >>> > (required): >> > >>> > >> > >>> > <input type="text" >> > size="20" >> > >>> maxlength="40" >> > >>> > name="TimetoExpirationOption" >> > >>> > value="<?php echo >> > >>> $TimetoExpirationOption; >> > >>> > ?>" /> >> > >>> > </p> >> > >>> > <p> >> > >>> > Values of the Call >> Option : >> > >>> > >> > >>> > <input type="text" >> > size="20" >> > >>> > maxlength="40" >> name="ValueCallOption" >> > >>> > >> VALUE="<?php >> > echo >> > >>> $ValueCallOption; >> > >>> > ?>" /> >> > >>> > </p> >> > >>> > </p> >> > >>> > <p> >> > >>> > Values of the Put option >> : >> > >>> > >> > >>> > <input type="text" >> > size="20" >> > >>> > maxlength="40" >> name="ValuePutOption" >> > >>> > >> VALUE="<?php >> > echo >> > >>> $ValuePutOption; >> > >>> > ?>" /> >> > >>> > </p> >> > >>> > <p> >> > >>> > Delta(calls): >> > >>> > >> > >>> > <input type="text" >> > size="20" >> > >>> > maxlength="40" name="DeltaCalls" >> > >>> > >> VALUE="<?php >> > echo >> > >>> $DeltaCalls; >> > >>> > ?>" /> >> > >>> > </p> >> > >>> > <p> >> > >>> > Delta(puts): >> > >>> > >> > >>> > <input type="text" >> > size="20" >> > >>> > maxlength="40" name="DeltaPuts" >> > >>> > VALUE="<?php >> echo >> > $DeltaPuts; >> > >>> > ?>" /> >> > >>> > </p> >> > >>> > <button type="submit" name >> = >> > "submit" >> > >>> > value="Calculate!" >> > >>> > style="color:maroon >> font:18pt >> > Courier; >> > >>> > font-weight:bold ">Calculate >> > >>> > </button> >> > >>> > <button type="submit" name >> = >> > "reset" >> > >>> > value="Demo!" >> > >>> > style="color:red font:18pt >> > Courier; >> > >>> font-weight:bold >> > >>> > ">Demo >> > >>> > </button> >> > >>> > </form> >> > >>> > >> > >>> > >> > >>> >> > >> _________________________________________________________results >> > >>> > >> > >>> > Please try the following: >> > >>> > >> > >>> > Open the 207.254.225.224:8080 home >> page, >> > and then look >> > >>> for >> > >>> > links to the information you want. >> > >>> > Click the Refresh button, or try >> again >> > later. >> > >>> > >> > >>> > HTTP 403.1 Forbidden: Execute >> Access >> > Forbidden >> > >>> > Internet Information Services >> > >>> > >> > >>> > >> > >>> >> > >> -------------------------------------------------------------------------------- >> > >>> > >> > >>> > Technical Information (for support >> > personnel) >> > >>> > >> > >>> > >> > >>> > Background: >> > >>> > You have attempted to execute a >> CGI, >> > ISAPI, or other >> > >>> > executable program from a directory >> that >> > does not >> > >>> allow >> > >>> > programs to be executed. >> > >>> > >> > >>> > >> > >>> > More information: >> > >>> > Microsoft Support >> > >>> > >> > ____________________________________________ >> > >>> > http://207.254.225.224:8080/handle_log_book_mssql.php >> > >>> > yields: >> > >>> > >> > >>> > Warning: mssql_connect() >> > [function.mssql-connect]: >> > >>> Unable >> > >>> > to connect to server: >> > LANDON\SQLEXPRESSLMKIII in >> > >>> > >> > C:\Inetpub\wwwroot\handle_log_book_mssql.php on line >> > >>> 8 >> > >>> > (mssql_connect(...) >> > >>> > Something went wrong while >> connecting to >> > MSSQL (my >> > >>> > message) >> > >>> > >> > >>> >> > >> _______________________________________________________ >> > >>> > all these worked before trying 5.3 >> > >>> > >> > >>> > >> > >>> > >> > >>> > >> > >>> > >> > >>> > >> > >>> > >> > >>> >> > >>> >> > >>> >> > >>> >> > >> >> > >> >> > >> >> > >> >> > >> -- >> > >> PHP Windows Mailing List (http://www.php.net/) >> > >> To unsubscribe, visit: http://www.php.net/unsub.php >> > >> >> > >> >> > > >> > > The mssql extension is reliant on an unsupported >> and >> > ancient ntwdblib.dll. >> > > >> > > Your upgrade options are : >> > > >> > > ODBC / PDO_ODBC with the SQL Native Client >> > > or >> > > php_sqlsvr.dll - the new MS SQL Server extension >> from >> > Microsoft >> > > http://www.microsoft.com/sqlserver/2005/en/us/PHP-Driver.aspx >> > > >> > > >> > > -- >> > > ----- >> > > Richard Quadling >> > > "Standing on the shoulders of some very clever >> > giants!" >> > > EE : http://www.experts-exchange.com/M_248814.html >> > > Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731 >> > > ZOPA : http://uk.zopa.com/member/RQuadling >> > > >> > >> > Sorry. Old URL. >> > >> > New one is http://www.microsoft.com/downloads/details.aspx?FamilyID=ccdf728b-1ea0-48a8-a84a-5052214caad9&displaylang=en >> > >> > >> > -- >> > ----- >> > Richard Quadling >> > "Standing on the shoulders of some very clever >> giants!" >> > EE : http://www.experts-exchange.com/M_248814.html >> > Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731 >> > ZOPA : http://uk.zopa.com/member/RQuadling >> > >> >> BINGO! THANKS!!! >> >> Now I remember using this driver when I had 5.2.6 working >> before. >> Problem is, in the docs two files are mentioned but exist >> nowhere on my PHP stuff. >> php5ts.dll >> php5.dll >> >> Maybe I need to go back up to 5.2.8 or 5.2.9 or 5.2.10! >> >> >> >> >> >> >> >> >> >> >> > > > > Or even 5.3.0 -- ----- Richard Quadling "Standing on the shoulders of some very clever giants!" EE : http://www.experts-exchange.com/M_248814.html Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731 ZOPA : http://uk.zopa.com/member/RQuadling -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php |
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Re: Re: I retreated to 5.2.6 where everything worked for months...HELP!
by Fred Silsbee
::
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--- On Thu, 9/3/09, Richard Quadling <rquadling@...> wrote: > From: Richard Quadling <rquadling@...> > Subject: Re: [PHP-WIN] Re: I retreated to 5.2.6 where everything worked for months...HELP! > To: "Fred Silsbee" <fredsilsbee@...> > Cc: php-windows@... > Date: Thursday, September 3, 2009, 8:50 PM > 2009/9/3 Fred Silsbee <fredsilsbee@...>: > > > > > > --- On Thu, 9/3/09, Fred Silsbee <fredsilsbee@...> > wrote: > > > >> From: Fred Silsbee <fredsilsbee@...> > >> Subject: Re: [PHP-WIN] Re: I retreated to 5.2.6 > where everything worked for months...HELP! > >> To: RQuadling@... > >> Date: Thursday, September 3, 2009, 3:44 PM > >> > >> --- On Thu, 9/3/09, Richard Quadling <rquadling@...> > >> wrote: > >> > >> > From: Richard Quadling <rquadling@...> > >> > Subject: Re: [PHP-WIN] Re: I retreated to > 5.2.6 where > >> everything worked for months...HELP! > >> > To: "Fred Silsbee" <fredsilsbee@...> > >> > Date: Thursday, September 3, 2009, 8:34 AM > >> > 2009/9/3 Richard Quadling <rquadling@...>: > >> > > 2009/9/3 Fred Silsbee <fredsilsbee@...>: > >> > >> one remaining problem: > >> > >> > >> > >> Warning: mssql_connect() > >> [function.mssql-connect]: > >> > message: Login failed for user 'sa'. > (severity 14) in > >> > C:\Inetpub\wwwroot\handle_log_book_mssql.php > on line > >> 8 > >> > >> > >> > >> Warning: mssql_connect() > >> [function.mssql-connect]: > >> > Unable to connect to server: > LANDON\SQLEXPRESSLMKIII > >> in > >> > C:\Inetpub\wwwroot\handle_log_book_mssql.php > on line > >> 8 > >> > >> Something went wrong while > connecting to > >> MSSQL > >> > >> > >> > >> Found this in php.net search...did > not help! > >> > >> [13 Jan 9:19am UTC] bloodjazman at > gmail dot > >> com > >> > >> Problem solved when change Default > Language > >> = > >> > English in properties SQL > >> > >> Server Management Studio > >> > >> [14 Jan 7:46am UTC] bloodjazman at > gmail dot > >> com > >> > >> recomended check php.ini > >> > >> > >> > >> mssql.allow_persistent = On > >> > >> mssql.compatability_mode = Off > >> > >> mssql.min_error_severity = 10 > >> > >> mssql.min_message_severity = 10 > >> > >> mssql.secure_connection = Off > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> --- On Thu, 9/3/09, Fred Silsbee > <fredsilsbee@...> > >> > wrote: > >> > >> > >> > >>> From: Fred Silsbee <fredsilsbee@...> > >> > >>> Subject: Re: I retreated to > 5.2.6 where > >> > everything worked for months...HELP! > >> > >>> To: php-windows@... > >> > >>> Date: Thursday, September 3, > 2009, 4:13 > >> AM > >> > >>> > >> > >>> new_black_scholes.php is now > working but > >> I > >> > found a bug in > >> > >>> IE8 > >> > >>> > >> > >>> I deleted all history but had to > reboot > >> to > >> > completely clear > >> > >>> all files hidden in history temp > files > >> > >>> > >> > >>> first I had to : (not sure if > this did > >> it! > >> > >>> IIS: properties->home > >> > >>> > >> > > directory->configuration C:\PHP\php5isapi.dll > >> > >>> with GET,HOST,POST,DEBUG > >> > >>> > >> > >>> changed to: > >> > >>> IIS: properties->home > >> > >>> > >> > > directory->configuration C:\PHP\php5isapi.dll > >> > >>> with ALL > >> > >>> > >> > >>> --- On Wed, 9/2/09, Fred Silsbee > <fredsilsbee@...> > >> > >>> wrote: > >> > >>> > >> > >>> > From: Fred Silsbee <fredsilsbee@...> > >> > >>> > Subject: I retreated to > 5.2.6 where > >> > everything worked > >> > >>> for months...HELP! > >> > >>> > To: php-windows@... > >> > >>> > Date: Wednesday, September > 2, 2009, > >> 2:59 > >> > AM > >> > >>> > I tried 5.3 and found out > it had no > >> > >>> > php_mssql. > >> > >>> > Then I retreated to > 5.2.10. > >> > >>> > > >> > >>> > Trying to get back to where > I had > >> > everything worked, > >> > >>> I > >> > >>> > downloaded 5.2.6: > >> > >>> > (1) I uninstalled cgi 1.5 > >> > >>> > (2) php.ini has: > >> > >>> > > >> > >>> > extension_dir = > "C:\PHP\ext" > >> > >>> > ; doc_root = > "C:\inetpub\wwwroot" > >> > >>> > commented out > >> > >>> > doc_root = > >> > >>> > > >> > >>> > ALL extensions are > uncommented > >> > >>> > > >> > >>> > I only need: > >> > >>> > extension=php_mssql.dll > >> > >>> > > >> > >>> > ; **You CAN safely turn > this off for > >> IIS, > >> > in fact, > >> > >>> you > >> > >>> > MUST.** > >> > >>> > cgi.force_redirect = 0 > >> > >>> > > >> > >>> > ntwdblib and php.ini moved > to > >> > >>> > C:\WINDOWS > >> > >>> > C:\WINDOWS\system > >> > >>> > C:\WINDOWS\system32 > >> > >>> > > >> > >>> > IIS: properties->home > >> > >>> > > >> > > directory->configuration C:\PHP\php5isapi.dll > >> > >>> > with GET,HOST,POST,DEBUG > >> > >>> > > >> > >>> > I also tried: > >> > >>> > php5ts.dll > >> > >>> > phpnsapi.dll > >> > >>> > only php5isapi.dll seemed > to work! > >> > >>> > added to XP Prof SP3 path: > >> > ;C:\PHP;C:\PHP\ext > >> > >>> > > >> > >>> > also created (just in case) > PHPRC > >> > environment > >> > >>> variable > >> > >>> > (alongside path) > >> > >>> > containing > C:\PHP;C:\PHP\ext > >> > >>> > > >> > >>> > I gave IUSR_LANDON all > powers > >> > >>> > > >> > >>> > > >> > > ________________________________________results > >> > >>> > this works:http://207.254.225.224:8080/phpinfo.php > >> > >>> > > >> > >>> > http://207.254.225.224:8080/new_black_scholes.php > >> > >>> > initial display works until > I > >> select > >> > "DEMO"...then: > >> > >>> > > >> > >>> > The page cannot be > displayed > >> > >>> > There is a problem with a > program on > >> the > >> > page you are > >> > >>> > trying to reach, and the > page cannot > >> be > >> > displayed. > >> > >>> > > >> > >>> > Here is > new_black_scholes.php > >> > >>> > <?php > >> > >>> > define( "ITMAX",100); > >> > >>> > define( "EPS",3.0e-7); > >> > >>> > // If the submit > button has > >> been > >> > pressed > >> > >>> > $StockPrice = > $ExercisePrice > >> = > >> > >>> $RiskFreeRateInterest > >> > >>> > = > >> $InstantaneousVarianceRateStocksReturn > >> > = ""; > >> > >>> > > $TimetoExpirationOption = > >> > $ValueCallOption = > >> > >>> > $ValuePutOption = > $DeltaCalls = > >> > $DeltaPuts = ""; > >> > >>> > > >> > >>> > if > (isset($_POST['reset'])) > >> > >>> > { > >> > >>> > > >> > >>> > $m_s = 100.; > >> > >>> > $m_e = 100.; > >> > >>> > $m_rf = .12; > >> > >>> > $m_sigma = .1; > >> > >>> > $m_time = 365.; > >> > >>> > > Black_Scholes_Main($m_s, > >> $m_e, > >> > $m_rf, > >> > >>> > $m_sigma,$m_time, $m_c, > $m_p, > >> > $m_deltacalls, > >> > >>> $m_deltaputs); > >> > >>> > $StockPrice = $m_s; > >> > >>> > $ExercisePrice = > $m_e; > >> > >>> > > $RiskFreeRateInterest = > >> $m_rf; > >> > >>> > > >> > $InstantaneousVarianceRateStocksReturn = > >> > >>> $m_sigma; > >> > >>> > > $TimetoExpirationOption = > >> > $m_time; > >> > >>> > $ValueCallOption = > $m_c; > >> > >>> > $ValuePutOption = > $m_p; > >> > >>> > $DeltaCalls = > $m_deltacalls; > >> > >>> > $DeltaPuts = > $m_deltaputs; > >> > >>> > } > >> > >>> > elseif > >> (isset($_POST['submit'])) > >> > >>> > { > >> > >>> > $m_s = > $_POST['StockPrice']; > >> > >>> > $m_e = > >> $_POST['ExercisePrice']; > >> > >>> > $m_rf = > >> > $_POST['RiskFreeRateInterest']; > >> > >>> > $m_sigma = > >> > >>> > > >> > > $_POST['InstantaneousVarianceRateStocksReturn']; > >> > >>> > $m_time = > >> > $_POST['TimetoExpirationOption']; > >> > >>> > > Black_Scholes_Main($m_s, > >> $m_e, > >> > $m_rf, > >> > >>> > $m_sigma,$m_time, $m_c, > $m_p, > >> > $m_deltacalls, > >> > >>> $m_deltaputs); > >> > >>> > $StockPrice = $m_s; > >> > >>> > $ExercisePrice = > $m_e; > >> > >>> > > $RiskFreeRateInterest = > >> $m_rf; > >> > >>> > > >> > $InstantaneousVarianceRateStocksReturn = > >> > >>> $m_sigma; > >> > >>> > > $TimetoExpirationOption = > >> > $m_time; > >> > >>> > $ValueCallOption = > $m_c; > >> > >>> > $ValuePutOption = > $m_p; > >> > >>> > $DeltaCalls = > $m_deltacalls; > >> > >>> > $DeltaPuts = > $m_deltaputs; > >> > >>> > } > >> > >>> > function > Black_Scholes_Main($m_s, > >> $m_e, > >> > $m_rf, > >> > >>> $m_sigma, > >> > >>> > $m_time, &$m_c, > &$m_p, > >> > &$m_deltacalls, > >> > >>> > &$m_deltaputs) { > >> > >>> > $m_c = > >> black_scholes($m_s, > >> > $m_e, > >> > >>> $m_rf, > >> > >>> > $m_sigma, $m_time/365., > $nd1, > >> $nd2); > >> > >>> > $m_p = $m_e / > >> pow(1.+$m_rf, > >> > $m_time/365.) > >> > >>> - > >> > >>> > $m_s + $m_c; > >> > >>> > $m_deltacalls = > $nd1; > >> > >>> > $m_deltaputs = > $nd1 - > >> 1.; > >> > >>> > } > >> > >>> > function black_scholes( > $s, $e, > >> > $rf, $sigma, > >> > >>> $time, > >> > >>> > &$nd1, &$nd2) { > >> > >>> > $num = > >> > >>> > > >> log($s/$e)+$time*($rf+.5*$sigma*$sigma); > >> > >>> > $d1 = > >> > $num/($sigma*sqrt($time)); > >> > >>> > $d2 = $d1 - > >> > $sigma*sqrt($time); > >> > >>> > $c = > $s*myerf($d1) - $e > >> * > >> > myerf($d2) * > >> > >>> > exp(-$rf*$time); > >> > >>> > $nd1 = > myerf($d1); > >> > >>> > $nd2 = > myerf($d2); > >> > >>> > > >> > >>> > return $c; > >> > >>> > } > >> > >>> > function gammln($xx) > >> > >>> > { > >> > >>> > > >> > >>> > > >> > > $cof=array(76.18009173,-86.50532033,24.01409822, > >> > >>> > > >> > >>> > > >> > -1.231739516,0.120858003e-2,-0.536382e-5); > >> > >>> > > >> > >>> > $x=$xx-1.0; > >> > >>> > $tmp=$x+5.5; > >> > >>> > $tmp -= > >> ($x+0.5)*log($tmp); > >> > >>> > $ser=1.0; > >> > >>> > for > ($j=0;$j<=5;$j++) > >> { > >> > >>> > $x > += 1.0; > >> > >>> > > $ser += > >> > $cof[$j]/$x; > >> > >>> > } > >> > >>> > return > >> > -$tmp+log(2.50662827465*$ser); > >> > >>> > } > >> > >>> > > >> > >>> > function gser( > &$gamser, > >> $a, > >> > $x, &$gln) > >> > >>> > { > >> > >>> > > >> > >>> > > $gln=gammln($a); > >> > >>> > if ($x <= > 0.0) { > >> > >>> > if > ($x < > >> 0.0) > >> > echo "x less > >> > >>> than > >> > >>> > 0 in routine GSER"; > >> > >>> > > >> $gamser=0.0; > >> > >>> > > return; > >> > >>> > } else { > >> > >>> > > $ap=$a; > >> > >>> > > >> $sum=1.0/$a; > >> > >>> > $del=$sum; > >> > >>> > > for > >> > ($n=1;$n<=ITMAX;$n++) > >> > >>> { > >> > >>> > > >> $ap > >> > += 1.0; > >> > >>> > > >> $del > >> > *= $x/$ap; > >> > >>> > > >> $sum > >> > += $del; > >> > >>> > > >> if > >> > (abs($del) > >> > >>> < > >> > >>> > abs($sum)*EPS) { > >> > >>> > > >> > >>> > > >> $gamser=$sum*exp(-$x+$a*log($x)-($gln)); > >> > >>> > > >> > >>> return; > >> > >>> > > >> } > >> > >>> > } > >> > >>> > > echo "a=$a > >> too > >> > large, ITMAX = > >> > >>> > $itmax too small in routine > GSER > >> > >>> > "; > >> > >>> > > return; > >> > >>> > } > >> > >>> > } > >> > >>> > > >> > >>> > > >> > >>> > function gcf( > >> > &$gammcf,$a,$x,&$gln) > >> > >>> > { > >> > >>> > $gold=0.0; > >> > >>> > $fac=1.0; > >> > >>> > $b1=1.0; > >> > >>> > $b0=0.0; > >> > >>> > $a0=1.0; > >> > >>> > > >> > >>> > > $gln=gammln($a); > >> > >>> > $a1=$x; > >> > >>> > for > >> ($n=1;$n<=ITMAX;$n++) > >> > { > >> > >>> > > $an=(double) > >> $n; > >> > >>> > > >> $ana=$an-$a; > >> > >>> > > >> > $a0=($a1+$a0*$ana)*$fac; > >> > >>> > > >> > $b0=($b1+$b0*$ana)*$fac; > >> > >>> > > >> $anf=$an*$fac; > >> > >>> > > >> > $a1=$x*$a0+$anf*$a1; > >> > >>> > > >> > $b1=$x*$b0+$anf*$b1; > >> > >>> > if > ($a1) { > >> > >>> > > >> > $fac=1.0/$a1; > >> > >>> > > >> > $g=$b1*$fac; > >> > >>> > > >> if > >> > >>> (abs(($g-$gold)/$g) > >> > >>> > < EPS) { > >> > >>> > > >> > >>> > > >> $gammcf=exp(-$x+$a*log($x)-($gln))*$g; > >> > >>> > > >> > >>> return; > >> > >>> > > >> } > >> > >>> > > >> > $gold=$g; > >> > >>> > } > >> > >>> > } > >> > >>> > echo "a too > large, ITMAX > >> too > >> > small in > >> > >>> routine > >> > >>> > GCF > >> > >>> > "; > >> > >>> > } > >> > >>> > function gammp($a,$x) > >> > >>> > { > >> > >>> > > >> > >>> > if ($x < 0.0 > || $a > >> <= > >> > 0.0) { > >> > >>> > > echo > >> "Invalid > >> > arguments in > >> > >>> routine > >> > >>> > GAMMP > >> > >>> > "; > >> > >>> > > return 0.; > >> > >>> > } > >> > >>> > if ($x < > ($a+1.0)) { > >> > >>> > > >> > gser($gamser,$a,$x,$gln); > >> > >>> > > return > >> $gamser; > >> > >>> > } else { > >> > >>> > > >> > gcf($gammcf,$a,$x,$gln); > >> > >>> > > return > >> > 1.0-$gammcf; > >> > >>> > } > >> > >>> > } > >> > >>> > > >> > >>> > function gammq($a,$x) > >> > >>> > { > >> > >>> > > >> > >>> > if ($x < 0.0 > || $a > >> <= > >> > 0.0) echo > >> > >>> "Invalid > >> > >>> > arguments in routine GAMMQ > >> > >>> > "; > >> > >>> > if ($x < > ($a+1.0)) { > >> > >>> > > >> > gser($gamser,$a,$x,$gln); > >> > >>> > > return > >> > 1.0-$gamser; > >> > >>> > } else { > >> > >>> > > >> > gcf($gammcf,$a,$x,$gln); > >> > >>> > > return > >> $gammcf; > >> > >>> > } > >> > >>> > } > >> > >>> > function erfc($x) > >> > >>> > { > >> > >>> > > >> > >>> > return $x < > 0.0 ? > >> > 1.0+gammp(0.5,$x*$x) > >> > >>> : > >> > >>> > gammq(0.5,$x*$x); > >> > >>> > } > >> > >>> > function erf($x) > >> > >>> > { > >> > >>> > > >> > >>> > return $x < > 0.0 ? > >> > -gammp(0.5,$x*$x) : > >> > >>> > gammp(0.5,$x*$x); > >> > >>> > } > >> > >>> > function myerf($argin) { > >> > >>> > return > >> > .5*(1.+erf($argin/sqrt(2.0))); > >> > >>> > } > >> > >>> > > >> > >>> > ?> > >> > >>> > > >> > >>> > <form > >> action="new_black_scholes.php" > >> > >>> method="post"> > >> > >>> > <p> > >> > >>> > Black Scholes > Option > >> Price > >> > Calculator: > >> > >>> > > >> > >>> > temp > website > >> under > >> > Redhat Fedora 9 > >> > >>> > Linux: > >> > >>> > > >> > >>> > the > first 5 > >> boxes > >> > require input(try > >> > >>> 100. > >> > >>> > 100. .12 .1 365.): > >> > >>> > > >> > >>> > </p> > >> > >>> > <p> > >> > >>> > StockPrice > (required): > >> > >>> > > >> > >>> > <input > type="text" > >> > size="20" > >> > >>> maxlength="40" > >> > >>> > name="StockPrice" > >> > >>> > > value="<?php echo > >> > $StockPrice; > >> > >>> > ?>" /> > >> > >>> > </p> > >> > >>> > <p> > >> > >>> > ExercisePrice > >> (required): > >> > >>> > > >> > >>> > <input > type="text" > >> > size="20" > >> > >>> maxlength="40" > >> > >>> > name="ExercisePrice" > >> > >>> > > value="<?php echo > >> > $ExercisePrice; > >> > >>> ?>" > >> > >>> > /> > >> > >>> > </p> > >> > >>> > <p> > >> > >>> > Risk Free Rate > of > >> > Interest(required): > >> > >>> > > >> > >>> > <input > type="text" > >> > size="20" > >> > >>> maxlength="40" > >> > >>> > > name="RiskFreeRateInterest" > >> > >>> > > value="<?php echo > >> > >>> $RiskFreeRateInterest; > >> > >>> > ?>" /> > >> > >>> > </p> > >> > >>> > <p> > >> > >>> > Instantaneous > Variance > >> Rate > >> > of Stock's > >> > >>> Return > >> > >>> > (required): > >> > >>> > > >> > >>> > <input > type="text" > >> > size="20" > >> > >>> maxlength="40" > >> > >>> > > >> > name="InstantaneousVarianceRateStocksReturn" > >> > >>> > > value="<?php echo > >> > >>> > > >> $InstantaneousVarianceRateStocksReturn; > >> > ?>" /> > >> > >>> > </p> > >> > >>> > <p> > >> > >>> > Time to > Expiration of > >> the > >> > Option(days) > >> > >>> > (required): > >> > >>> > > >> > >>> > <input > type="text" > >> > size="20" > >> > >>> maxlength="40" > >> > >>> > > name="TimetoExpirationOption" > >> > >>> > > value="<?php echo > >> > >>> $TimetoExpirationOption; > >> > >>> > ?>" /> > >> > >>> > </p> > >> > >>> > <p> > >> > >>> > Values of the > Call > >> Option : > >> > >>> > > >> > >>> > <input > type="text" > >> > size="20" > >> > >>> > maxlength="40" > >> name="ValueCallOption" > >> > >>> > > >> VALUE="<?php > >> > echo > >> > >>> $ValueCallOption; > >> > >>> > ?>" /> > >> > >>> > </p> > >> > >>> > </p> > >> > >>> > <p> > >> > >>> > Values of the > Put option > >> : > >> > >>> > > >> > >>> > <input > type="text" > >> > size="20" > >> > >>> > maxlength="40" > >> name="ValuePutOption" > >> > >>> > > >> VALUE="<?php > >> > echo > >> > >>> $ValuePutOption; > >> > >>> > ?>" /> > >> > >>> > </p> > >> > >>> > <p> > >> > >>> > Delta(calls): > >> > >>> > > >> > >>> > <input > type="text" > >> > size="20" > >> > >>> > maxlength="40" > name="DeltaCalls" > >> > >>> > > >> VALUE="<?php > >> > echo > >> > >>> $DeltaCalls; > >> > >>> > ?>" /> > >> > >>> > </p> > >> > >>> > <p> > >> > >>> > Delta(puts): > >> > >>> > > >> > >>> > <input > type="text" > >> > size="20" > >> > >>> > maxlength="40" > name="DeltaPuts" > >> > >>> > > VALUE="<?php > >> echo > >> > $DeltaPuts; > >> > >>> > ?>" /> > >> > >>> > </p> > >> > >>> > <button > type="submit" name > >> = > >> > "submit" > >> > >>> > value="Calculate!" > >> > >>> > style="color:maroon > >> font:18pt > >> > Courier; > >> > >>> > font-weight:bold > ">Calculate > >> > >>> > </button> > >> > >>> > <button > type="submit" name > >> = > >> > "reset" > >> > >>> > value="Demo!" > >> > >>> > style="color:red > font:18pt > >> > Courier; > >> > >>> font-weight:bold > >> > >>> > ">Demo > >> > >>> > </button> > >> > >>> > </form> > >> > >>> > > >> > >>> > > >> > >>> > >> > > >> > _________________________________________________________results > >> > >>> > > >> > >>> > Please try the following: > >> > >>> > > >> > >>> > Open the > 207.254.225.224:8080 home > >> page, > >> > and then look > >> > >>> for > >> > >>> > links to the information > you want. > >> > >>> > Click the Refresh button, > or try > >> again > >> > later. > >> > >>> > > >> > >>> > HTTP 403.1 Forbidden: > Execute > >> Access > >> > Forbidden > >> > >>> > Internet Information > Services > >> > >>> > > >> > >>> > > >> > >>> > >> > > >> > -------------------------------------------------------------------------------- > >> > >>> > > >> > >>> > Technical Information (for > support > >> > personnel) > >> > >>> > > >> > >>> > > >> > >>> > Background: > >> > >>> > You have attempted to > execute a > >> CGI, > >> > ISAPI, or other > >> > >>> > executable program from a > directory > >> that > >> > does not > >> > >>> allow > >> > >>> > programs to be executed. > >> > >>> > > >> > >>> > > >> > >>> > More information: > >> > >>> > Microsoft Support > >> > >>> > > >> > ____________________________________________ > >> > >>> > http://207.254.225.224:8080/handle_log_book_mssql.php > >> > >>> > yields: > >> > >>> > > >> > >>> > Warning: mssql_connect() > >> > [function.mssql-connect]: > >> > >>> Unable > >> > >>> > to connect to server: > >> > LANDON\SQLEXPRESSLMKIII in > >> > >>> > > >> > C:\Inetpub\wwwroot\handle_log_book_mssql.php > on line > >> > >>> 8 > >> > >>> > (mssql_connect(...) > >> > >>> > Something went wrong while > >> connecting to > >> > MSSQL (my > >> > >>> > message) > >> > >>> > > >> > >>> > >> > > >> > _______________________________________________________ > >> > >>> > all these worked before > trying 5.3 > >> > >>> > > >> > >>> > > >> > >>> > > >> > >>> > > >> > >>> > > >> > >>> > > >> > >>> > > >> > >>> > >> > >>> > >> > >>> > >> > >>> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> -- > >> > >> PHP Windows Mailing List (http://www.php.net/) > >> > >> To unsubscribe, visit: http://www.php.net/unsub.php > >> > >> > >> > >> > >> > > > >> > > The mssql extension is reliant on an > unsupported > >> and > >> > ancient ntwdblib.dll. > >> > > > >> > > Your upgrade options are : > >> > > > >> > > ODBC / PDO_ODBC with the SQL Native > Client > >> > > or > >> > > php_sqlsvr.dll - the new MS SQL Server > extension > >> from > >> > Microsoft > >> > > http://www.microsoft.com/sqlserver/2005/en/us/PHP-Driver.aspx > >> > > > >> > > > >> > > -- > >> > > ----- > >> > > Richard Quadling > >> > > "Standing on the shoulders of some very > clever > >> > giants!" > >> > > EE : http://www.experts-exchange.com/M_248814.html > >> > > Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731 > >> > > ZOPA : http://uk.zopa.com/member/RQuadling > >> > > > >> > > >> > Sorry. Old URL. > >> > > >> > New one is http://www.microsoft.com/downloads/details.aspx?FamilyID=ccdf728b-1ea0-48a8-a84a-5052214caad9&displaylang=en > >> > > >> > > >> > -- > >> > ----- > >> > Richard Quadling > >> > "Standing on the shoulders of some very > clever > >> giants!" > >> > EE : http://www.experts-exchange.com/M_248814.html > >> > Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731 > >> > ZOPA : http://uk.zopa.com/member/RQuadling > >> > > >> > >> BINGO! THANKS!!! > >> > >> Now I remember using this driver when I had 5.2.6 > working > >> before. > >> Problem is, in the docs two files are mentioned > but exist > >> nowhere on my PHP stuff. > >> php5ts.dll > >> php5.dll > >> > >> Maybe I need to go back up to 5.2.8 or 5.2.9 or > 5.2.10! > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > > > > > > > > > > Or even 5.3.0 > > > -- > ----- > Richard Quadling > "Standing on the shoulders of some very clever giants!" > EE : http://www.experts-exchange.com/M_248814.html > Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731 > ZOPA : http://uk.zopa.com/member/RQuadling > HMMM! That thought crossed my mind...thanks believe I will -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php |
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