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run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = '/^javascript:|css:/' . PHP_EOL; $b = '| You have {{ messages }} messages!]'; print_r(preg_match($a, $b));
based on OA3hO
Output for 4.3.10 - 4.4.9, 5.0.2 - 7.2.0
0
Output for 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/QREJv on line 3 Warning: preg_match(): Unknown modifier 'P' in /in/QREJv on line 6
Output for 4.3.0 - 4.3.9
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/QREJv on line 3 Warning: Unknown modifier 'P' in /in/QREJv on line 6