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<?php $keyword = "userId:123"; if (preg_match_all('/userId\:(\d+)/', $keyword, $m)) { var_dump($m); }
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> array(1) { [0]=> string(10) "userId:123" } [1]=> array(1) { [0]=> string(3) "123" } }

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