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<?php $s = "efpinezf'àçhfnds__+-"; $sep = '-'; $regexp = '/[^a-z0-9-_]+/i'; $res = preg_replace($regexp, $sep, $s);var_dump(trim($res));

Abusive script

This script was stopped while abusing our resources

Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0, 5.6.2 - 5.6.11, 5.6.13 - 5.6.18, 5.6.21 - 5.6.31, 5.6.35 - 5.6.40, 7.0.0 - 7.0.9, 7.0.11, 7.0.13, 7.0.16 - 7.0.25, 7.0.27 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.26, 7.3.0 - 7.3.13, 7.4.0 - 7.4.1
string(18) "efpinezf-hfnds__--"
Output for 5.6.1, 5.6.12, 5.6.19 - 5.6.20, 5.6.32 - 5.6.34, 7.0.10, 7.0.12, 7.0.14 - 7.0.15, 7.0.26

Process exited with code 137.

preferences:
213.08 ms | 402 KiB | 325 Q