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run code in 150+ php & hhvm versions
Bugs & Features
<?php $text = "[spoiler]Test\ntesting[/spoiler]."; $text = preg_replace_callback("/\[spoiler\](.*?)\[\/spoiler\]/", function($match){ echo "test"; $lines = explode("\n", str_rot13(substr($match[0]))); $output = ""; foreach ($lines as $line) { $output .= "[spoiler]".$line."[/spoiler]"; } return $output; }, $text ); echo $text; ?>
Output for 5.3.0 - 7.1.0
[spoiler]Test testing[/spoiler].
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/mooaY 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/mooaY on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/mooaY on line 6
Process exited with code 255.