3v4l.org

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<?php $text = '( ( LED AND DIODE ) OR ( "LEE power" and system ) ) '; $arr = preg_split('/[^\s"]+|"([^"]*)+"/', $text); print_r($arr);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Array ( [0] => [1] => [2] => [3] => [4] => [5] => [6] => [7] => [8] => [9] => [10] => [11] => [12] => [13] => )

preferences:
185.07 ms | 403 KiB | 211 Q