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<?php $str = "test 1, test 2, test 2.3 and -8.44 plus 99999999999999999999999999999999999999999999999999"; preg_match_all('/-?\d+(?:\.\d+)?/', $str, $array); $array = array_map/**/("intval", $array[0]); var_dump($array);
Output for git.master, git.master_jit, rfc.property-hooks
array(5) { [0]=> int(1) [1]=> int(2) [2]=> int(2) [3]=> int(-8) [4]=> int(9223372036854775807) }

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