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<?php $text = array('text1', 'text2', 'text-fixed-font3'); foreach($text as $str) { preg_match_all('#\d+#', $str, $matches); var_dump($matches[0][1]); }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined array key 1 in /in/JZFJE on line 8 NULL Warning: Undefined array key 1 in /in/JZFJE on line 8 NULL Warning: Undefined array key 1 in /in/JZFJE on line 8 NULL

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