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run code in 150+ php & hhvm versions
Bugs & Features
<?php $subject = "ASDASDAS"; $pattern = '/[^a-zA-Z0-9]/gi'; $replace = ''; var_dump(preg_filter($pattern, $replace, $subject));
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_filter(): Unknown modifier 'g' in /in/0YnEt on line 6 NULL
Output for hhvm-3.10.0 - 3.12.0
Warning: Unknown modifier 'g': [/[^a-zA-Z0-9]/gi] in /in/0YnEt on line 6 NULL
Output for 5.2.3 - 5.2.17
Fatal error: Call to undefined function preg_filter() in /in/0YnEt on line 6
Process exited with code 255.
Output for 5.0.0 - 5.2.2
<br /> <b>Fatal error</b>: Call to undefined function preg_filter() in <b>/in/0YnEt</b> on line <b>6</b><br />
Process exited with code 255.
Output for 4.4.5 - 4.4.9
<br /> <b>Fatal error</b>: Call to undefined function: preg_filter() in <b>/in/0YnEt</b> on line <b>6</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.4.4
<br /> <b>Fatal error</b>: Call to undefined function: preg_filter() in <b>/in/0YnEt</b> on line <b>6</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<br /> <b>Fatal error</b>: Call to undefined function: preg_filter() in <b>/in/0YnEt</b> on line <b>6</b><br />