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run code in 150+ php & hhvm versions
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<?php function AttrFromString($string) { preg_match_all('/(\S+)([ =])["\']?((?:.(?!["\']?\s+(?:\S+)([= ])|[>"\']))+.)["\']?/', $string, $matches); var_dump($matches); $items = explode(" ", $string); $newlist = array(); foreach($items as $yes) { if (strpos($yes, "=")!==false) { $as = explode('=', $yes); } else { $as[0] = $yes; $as[1] = ""; } if (substr($as[1], 0,1) == "'" || substr($as[1], 0,1) == '"') { $as[1] = substr($as[1],1,strlen($as[1])-2); } } } AttrFromString("test=hallo tes2=\"doei\" test3='lol' nope ja");
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(5) { [0]=> array(3) { [0]=> string(17) "test=hallo tes2="" [1]=> string(13) "doei" test3='" [2]=> string(12) "lol' nope ja" } [1]=> array(3) { [0]=> string(10) "test=hallo" [1]=> string(5) "doei"" [2]=> string(4) "lol'" } [2]=> array(3) { [0]=> string(1) " " [1]=> string(1) " " [2]=> string(1) " " } [3]=> array(3) { [0]=> string(5) "tes2=" [1]=> string(6) "test3=" [2]=> string(7) "nope ja" } [4]=> array(3) { [0]=> string(0) "" [1]=> string(0) "" [2]=> string(0) "" } }