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run code in 150+ php & hhvm versions
Bugs & Features
<?php $s = "1+hello/world"; $e = explode("/", $s); $f = strpos($s, "af+"); $pattern = 'hello'; $r = preg_split($pattern, $s); var_dump($r);
Output for 4.3.11 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_split(): Delimiter must not be alphanumeric or backslash in /in/9tTSV on line 8 bool(false)
Output for 4.3.0 - 4.3.10, hhvm-3.10.0 - 3.12.0
Warning: Delimiter must not be alphanumeric or backslash in /in/9tTSV on line 8 bool(false)