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run code in 150+ php & hhvm versions
Bugs & Features
<?php 2 $str = 'e ,a\\,b\\\\,c\\\\\\,d\\\\'; 3 preg_match_all('/(?:[^\x5c,]|\x5c(?:,|$))+/', $str, $matches); 4 var_dump($matches[0]);
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected '$str' (T_VARIABLE) in /in/qhhpq on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/qhhpq on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_VARIABLE in /in/qhhpq on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/qhhpq on line 3
Process exited with code 255.