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<?php $row = 'ARTISTA - BRANO - ANNO'; \preg_match_all('/[a-zA-Z]+/', $row, $matches ); var_dump( $matches ); $row = 'ARTISTA -'; \preg_match_all('/[a-zA-Z]+/', $row, $matches ); var_dump( $matches );
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
array(1) { [0]=> array(3) { [0]=> string(7) "ARTISTA" [1]=> string(5) "BRANO" [2]=> string(4) "ANNO" } } array(1) { [0]=> array(1) { [0]=> string(7) "ARTISTA" } }
preferences:
147.75 ms | 407 KiB | 5 Q