http://wordpress.org/support/ WordPress › Support Topic: Bad Behavior 2.0.27: Error "Warning: preg_replace()" en Thu, 26 Nov 2009 15:27:43 +0000 http://wordpress.org/support/topic/278402#post-1097827 Thu, 11 Jun 2009 00:26:19 +0000 nv1962 1097827@http://wordpress.org/support/ <p>Aha! Thanks to <a href="http://www.bad-behavior.ioerror.us/2009/06/10/bad-behavior-2027/">Jonathan Lundell's tip</a> posted at the Bad Behavior author's site, the solution is not only available but also very simple to apply.</p> <p>Just go to <strong>line 114</strong> of the file <strong>core.inc.php</strong> (it's within the "secondary" plugin's sub-folder, which is also named <strong>bad-behavior</strong>!) and substitute that line with the following:<br /> <code>$_SERVER[&#39;REMOTE_ADDR&#39;] = preg_replace(&quot;/^::ffff:/&quot;, &quot;&quot;, $_SERVER[&#39;REMOTE_ADDR&#39;]);</code><br /> Problem solved! </p> http://wordpress.org/support/topic/278402#post-1097790 Wed, 10 Jun 2009 23:26:31 +0000 nv1962 1097790@http://wordpress.org/support/ <p>Just upgraded to BB 2.0.27 and suddenly I get these:</p> <blockquote><p>Warning: preg_replace() [function.preg-replace]: No ending delimiter '^' found in /path/to/plugins/bad-behavior/bad-behavior/core.inc.php on line 114</p> <p>Warning: Cannot modify header information - headers already sent by (output started at /path/to/plugins/bad-behavior/bad-behavior/core.inc.php:114) in /path/to/plugins/bad-behavior/bad-behavior/screener.inc.php on line 8</p> <p>Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /path/to/plugins/bad-behavior/bad-behavior/core.inc.php:114) in /path/to/plugins/enhanced-wordpress-contactform/wp-contactform.php on line 247</p></blockquote> <p>Tried deleting the old (2.0.26) BB folder and upping the new version via FTP but no dice.</p> <p>I suppose the issue is a missing regex delimiter, but, uh, I'm not very good at this PHP / RegEx stuff...</p> <p>Help much appreciated! </p>