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run code in 150+ php & hhvm versions
Bugs & Features
<?php $str1 = '/P-36396-0-A1-stephan-regis-eurl.html'; $str2 = '/stephan-regis-eurl.html'; $str3 = '/stephan-regis-eurl'; $str4 = '/stephan-regis-eurl.html?modif_ok=1'; echo preg_match("#^/([A-Z0-9\-]*\-)?.*(\.html)?^(\?.*)$#", $str1); echo preg_match("#^/([A-Z0-9\-]*\-)?.*(\.html)?^(\?.*)$#", $str2); echo preg_match("#^/([A-Z0-9\-]*\-)?.*(\.html)?^(\?.*)$#", $str3); echo preg_match("#^/([A-Z0-9\-]*\-)?.*(\.html)?^(\?.*)$#", $str4); echo "\n"; echo preg_match("#^/([A-Z0-9\-]*\-)?.*(\.html)?^(?.*)$#", $str2);
Output for 5.2.6 - 5.6.28, 7.0.0 - 7.1.0
0000 Warning: preg_match(): Compilation failed: unrecognized character after (? or (?- at offset 32 in /in/baZMr on line 11
Output for hhvm-3.10.0 - 3.12.0
0000 Warning: Compilation failed: unrecognized character after (? or (?- at offset 32 in /in/baZMr on line 11
Output for 5.2.3 - 5.2.5
0000 Warning: preg_match(): Compilation failed: unrecognized character after (? at offset 32 in /in/baZMr on line 11
Output for 4.4.3 - 4.4.8, 5.0.0 - 5.2.2
0000 <br /> <b>Warning</b>: preg_match() [<a href='function.preg-match'>function.preg-match</a>]: Compilation failed: unrecognized character after (? at offset 32 in <b>/in/baZMr</b> on line <b>11</b><br />
Output for 4.4.9
0000 <br /> <b>Warning</b>: preg_match() [<a href='function.preg-match'>function.preg-match</a>]: Compilation failed: unrecognized character after (? or (?- at offset 32 in <b>/in/baZMr</b> on line <b>11</b><br />
Output for 4.3.11 - 4.4.2
0000 <br /> <b>Warning</b>: preg_match(): Compilation failed: unrecognized character after (? at offset 32 in <b>/in/baZMr</b> on line <b>11</b><br />
Output for 4.3.0 - 4.3.10
0000 <br /> <b>Warning</b>: Compilation failed: unrecognized character after (? at offset 32 in <b>/in/baZMr</b> on line <b>11</b><br />