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<?php $myinput = 'test <span>1234</span><span>12345</span>test<span>5678</span><span>12345</span>test'; preg_match_all("/(<span>\d{4}<\/span>)/", $myinput, $myoutput); print_r($myoutput);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Array ( [0] => <span>1234</span> [1] => <span>5678</span> ) [1] => Array ( [0] => <span>1234</span> [1] => <span>5678</span> ) )

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