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<?php $a = [' sdef', 'sfesf ']; var_dump($a); $a = array_map('trim', $a); var_dump($a);
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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
array(2) { [0]=> string(5) " sdef" [1]=> string(6) "sfesf " } array(2) { [0]=> string(4) "sdef" [1]=> string(5) "sfesf" }
preferences:
164.44 ms | 404 KiB | 217 Q