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<?php $string = 'hello world, world!'; # 0123456 var_dump(preg_match('/\Gworld/', $string, $matches, PREG_OFFSET_CAPTURE, 6), $matches[0]); var_dump(preg_match('/\Gworld/', $string, $matches, PREG_OFFSET_CAPTURE, 3), $matches[0]);
Output for git.master, git.master_jit, rfc.property-hooks
int(1) array(2) { [0]=> string(5) "world" [1]=> int(6) } Warning: Undefined array key 0 in /in/J6jMQ on line 7 int(0) NULL

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