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run code in 300+ PHP versions simultaneously
<?php function subString($str, $limit) { $char = ''; if($limit >= strlen($str)) $limit = strlen($str); for ($i = 0; $i < $limit; $i++) { $char .= $str[$i]; } return $char; } $string = 'aaaaaaaaaa bbbbbbbbbb ccccccccc dddddddddd eeeeeeeeee ffffffffff gggggggggg'; print subString($string, 100);
Output for git.master, git.master_jit, rfc.property-hooks
aaaaaaaaaa bbbbbbbbbb ccccccccc dddddddddd eeeeeeeeee ffffffffff gggggggggg

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