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<?php preg_match_all("/(?J)(?P<name>[a-z]+)(?|(?P<op>!)|(?P<op>=)(?P<type>[si]))?/", "a! b=s c a=i b!", $m, PREG_SET_ORDER); foreach ($m as $s) { foreach ($s as $k => $v) { if (is_int($k)) { unset($s[$k]); } } print_r($s); }
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [name] => a [op] => ! ) Array ( [name] => b [op] => = [type] => s ) Array ( [name] => c ) Array ( [name] => a [op] => = [type] => i ) Array ( [name] => b [op] => ! )

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