Bug #13977 Updated: Sometimes php crashes when executing a script everytime at the same point.

ID: 13977 User updated by: zork@matrixx-bielefeld.de Reported By: zork@matrixx-bielefeld.de Old Status: Feedback Status: Open Bug Type: Reproducible crash Operating System: Windows 2000 SP2 PHP Version: 4.0.6 New Comment: Hi all, the problem is, that the script not allways crashes. It just crashes on my home pc with amd-cpu. I also put the script online (Linuxbox, Kernel 2.2.16, mod_php-4 (4.0.6), Apache/1.3.19 (Unix) (SuSE/Linux), MySQL 3.23.43 ,and there it runs perfectly: Here is the script: ===================================================== <?php //// Version 0.1 //// hcms_fe_engine.php //// ( Frontendengine ) //// Gibt den Inhalt der Site für WebUser aus ///////////////////////////////////////////////////////////// // Sessionverwaltung einbinden include ('hcms_fe_session.php'); // Allgemeine Konfiguration einbinden include('hcms.init.php'); // Datenbankschnittstelle einbinden include ('hcms_smod_db.php'); // FE-Funktionen einbinden include('hcms_fe_functions.php'); // Site-Konfiguration aus DB holen $sConfig = getSiteConfig(); // Überprüfen, ob Site online ist if ($sConfig[online] == "n") { header("Location: hcms_fe_siteoffline.html"); // Ausweichdokument anzeigen } // Site ist online else { // Prüfung ob GenTime gewünscht if ($sConfig[showgentime] === "y") { // Start der Erstellungsdauer $timer = new cGenTime; $timer->start(); } /// ENDE Prüfung GenTime gewünscht //////// // // Seiten-Code erzeugen // //////// if (!isset($location)) { $location = 1; } /// Seitenkopf generieren echo("<html><head><title>$sConfig[sitename]</title></head><body bgcolor=\"#999966\">"); include('layouts/site.css'); // Main-Layout-Tabelle generieren echo ("<center> <table class=bodytab cellpadding=0 cellspacing=0 border=0 width=800>"); echo ("<tr><td colspan=3 height=81><img src=\"".$IMG_SITE."logo_head.png\" border=0 width=800></td></tr>"); echo("<tr><td colspan=3 height=10 valign=top width=800>"); // Main-Menu aus DB holen $mmenu = generate_menu(1,$location); echo("<table cellspacing=0 cellpadding=0 border=0 width=\"800\"> <tr><td class=conmenu>&nbsp;&nbsp;");^ for ($i = 1; $i <= count($mmenu) - 1; $i++) { echo("$mmenu[$i]&nbsp;&nbsp;|&nbsp;"); } ^^^^^^^^^^^^^^^^^^^^^^^^ This is the part that crashes under Win2k.... The 3. iteration of the loop. Not everytime, but often.... echo("<a href=hcms_admin_login_form.php>Login</a>"); echo ("</td><td class=conmenu align=right>");echo(datum());echo("</tr></table>"); echo("</td></tr>"); // Kontextzeile einblenden echo("<tr><td class=fecx align=> &nbsp;&nbsp;<a href=\"$PHP_SELF\"><img src=\"pics_intern/news_haus.png\" border=0></a> &nbsp; <a href=\"mailto:$sConfig[webmaster]\"><img src=\"pics_intern/news_umschlag.png\" border=0></a> </td><td class=fecx><font color=white>Sie befinden sich <font color=orange><b> >>> </b></font> "); echo(getCX($location, $cx)); echo("</font></td><td class=fecx>&nbsp;</td></tr>"); echo("<tr><td class=tdsmenu valign=\"top\">"); // Sub-Menu aus DB holen get_subcats($location); /////////////////////////////////////////// // Content aus DB holen /////////////////////////////////////////// echo("&nbsp;</td><td class=tdcontent valign=top>"); ////////////// if (isset($cx) && isset($idart)) { $file = renderCat($cx, $idart); include("$DYN_PATH$file"); // Temporäre Inc-Datei nach Verwendung löschen unlink("$DYN_PATH$file"); } elseif (isset($cx)) { $file = renderCat($cx, ""); include("$DYN_PATH$file"); // Temporäre Inc-Datei nach Verwendung löschen unlink("$DYN_PATH$file"); } else { $file = renderCat($location, ""); include("$DYN_PATH$file"); // Temporäre Inc-Datei nach Verwendung löschen unlink("$DYN_PATH$file"); } //////////////////////////////////////// echo("</td>"); // ENDE Content aus DB holen //////////////////////////////////////// ///////////////////////////////////////////// // Polls und Akutinfos aus DB holen echo("<td class=tdpoll>"); echo("Poll"); echo("</td>"); //// Ende Polls und Akutinfos aus DB holen ///////////////// echo("</tr></table></center><br>"); ///////////////////////////////////////////// /////// Nochmalige Prüfung ob Timer gewünscht if ($sConfig[showgentime] == "y") { // Zeit stoppen $timer->stop(); echo("<hr width=800><center>Diese Seite wurde generiert in "); $timer->showtime(); echo(" Sekunden</center>"); } ////////////////////////////////////////////// // Prüfen, ob Poweredby-Logo gewünscht if ($sConfig[showpoweredby] == "y") { echo("<br><center><a href=\"http://www.heavensoft.org\" target=_blank> <img src=\"pics_intern/hcms_logo.png\" border=0></a>"); } /// Seitenfuss generieren echo("</body></html>"); } // ENDE else Site ist online ?> ========================================================== thx a lot, Meikel Bode Previous Comments: ------------------------------------------------------------------------ [2001-11-08 11:51:10] derick@php.net Please include the shortest possible script (preferrably link to it) that crashes PHP. ------------------------------------------------------------------------ [2001-11-07 08:07:05] zork@matrixx-bielefeld.de I exatly mean the 3. interation of the for-loop!!! ------------------------------------------------------------------------ [2001-11-07 08:03:51] zork@matrixx-bielefeld.de Using Win2k/SP2, MySQL 3.23.44 Windows 95/98/NT/2000/XP on an AMD-Athlon-System. The problem is, that sometimes PHP crashes when getting data from the db. I'm using the following code-snip to generate an click-menu: ============================================================ // Get Main-Menu from database $mmenu = generate_menu(1,$location); echo("<table cellspacing=0 cellpadding=0 border=0 width=\"800\"> <tr><td class=conmenu>&nbsp;&nbsp;"); //// THIS IS THE PLACE WHERE PHP CRASHES. //// Not everytime, but often for ($i = 1; $i <= count($mmenu) - 1; $i++) { echo("$mmenu[$i]&nbsp;&nbsp;|&nbsp;"); } [...] ============================================================ I'm using more than one computer to work with the code and two diferent OS'ses (Win2k / SuSE-Linux 7.3). I just encountered problems with Win2k on the mashine with AMD-CPU. thx, Meikel Bode ------------------------------------------------------------------------ Edit this bug report at http://bugs.php.net/?id=13977&edit=1