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<?php $a = "[u'N', u'NE', u'MAS4OMC']"; echo $a; preg_match_all("/u'(.+)'/U", $a, $matches); var_dump($matches); echo implode(';', $matches[0]);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
[u'N', u'NE', u'MAS4OMC']array(2) { [0]=> array(3) { [0]=> string(4) "u'N'" [1]=> string(5) "u'NE'" [2]=> string(10) "u'MAS4OMC'" } [1]=> array(3) { [0]=> string(1) "N" [1]=> string(2) "NE" [2]=> string(7) "MAS4OMC" } } u'N';u'NE';u'MAS4OMC'

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250.25 ms | 406 KiB | 310 Q