#34863 [NEW]: strip_tags cannot work when string include <img tags

From: backdream at gmail dot com Operating system: Windows PHP version: 4.4.0 PHP Bug Type: Scripting Engine problem Bug description: strip_tags cannot work when string include <img tags Description: ------------ strip_tags cannot work when string include <img tags Reproduce code: --------------- <?php $txt = "Next: <a href=\"http://www.joelonsoftware.com/uibook/chapters/fog0000000063.html\" target=\"_blank\">Designing for People Who Have Better Things To Do With Their Lives, Part Two</a> <br />¡¡¡¡<br />¡¡¡¡<img src=\"http://86.0.190.20/test/ipb21/skin_acp/IPB2_Standard/images/users.png\" border=\"0\" align=\"absmiddle\" alt=\"Á´½ÓͼƬ\" onload=\"if(screen.width*0.7<this.width) {this.resized=true; this.width=screen.width*0.7;}\" /><br />¡¡¡¡<b>Adverment&#33;</b> Do you need to control a computer remotely, even when firewalls get in the way? My company&#39;s latest product, <a href=\"https://www.copilot.com/\" target=\"_blank\">Fog Creek Copilot</a>, is a remote control system that requires no setup, no configuration, and works even if both users are behind firewalls. It&#39;s designed to make remote tech support easy. <br />¡¡¡¡<br />¡¡¡¡Enter your email address to receive a (very occasional) email whenever I write a major new article. You can unsubscribe at any time, of course.<br />¡¡¡¡</div>"; $txt = preg_replace( "#<img[^>]*>#i", "", $txt ); $txt = strip_tags( $txt ); print $txt; ?> Expected result: ---------------- strip all the html tags Actual result: -------------- break when run over <img tag. -- Edit bug report at http://bugs.php.net/?id=34863&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=34863&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=34863&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=34863&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=34863&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=34863&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=34863&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=34863&r=needscript Try newer version: http://bugs.php.net/fix.php?id=34863&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=34863&r=support Expected behavior: http://bugs.php.net/fix.php?id=34863&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=34863&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=34863&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=34863&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=34863&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=34863&r=dst IIS Stability: http://bugs.php.net/fix.php?id=34863&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=34863&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=34863&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=34863&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=34863&r=mysqlcfg