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run code in 150+ php & hhvm versions
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<?php $string = "/companies/(?)/adverts/new/(?)"; $replace = array(2223, 'generic'); $result = preg_replace_callback('#(\(\?\))#', function($m) use ($replace) { static $i=0; return $replace[$i++]; }, $string); var_dump($result);
Output for 5.3.0 - 7.1.0
string(35) "/companies/2223/adverts/new/generic"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/v5QGl on line 6
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_FUNCTION in /in/v5QGl on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/v5QGl on line 6
Process exited with code 255.