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<?php $a = array( 0 => array( 0 => ' abc', 1 => ' def', 2 => 'ghi ' ) ); var_dump($a); array_walk_recursive($a, 'trim'); var_dump($a);
Output for 5.0.1 - 5.0.5, 5.2.6 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(1) { [0]=> array(3) { [0]=> string(4) " abc" [1]=> string(4) " def" [2]=> string(5) "ghi " } } array(1) { [0]=> array(3) { [0]=> string(4) " abc" [1]=> string(4) " def" [2]=> string(5) "ghi " } }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(1) { [0]=> array(3) { [0]=> string(4) " abc" [1]=> string(4) " def" [2]=> string(5) "ghi " } } array(1) { [0]=> array(3) { [0]=> string(4) " abc" [1]=> string(4) " def" [2]=> string(5) "ghi " } }
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.5
array(1) { [0]=> array(3) { [0]=> string(4) " abc" [1]=> string(4) " def" [2]=> string(5) "ghi " } } array(1) { [0]=> &array(3) { [0]=> string(4) " abc" [1]=> string(4) " def" [2]=> string(5) "ghi " } }
Output for 5.0.0
array(1) { [0]=> array(3) { [0]=> string(4) " abc" [1]=> string(4) " def" [2]=> string(5) "ghi " } }
Process exited with code 139.
Output for 4.4.5 - 4.4.9
array(1) { [0]=> array(3) { [0]=> string(4) " abc" [1]=> string(4) " def" [2]=> string(5) "ghi " } } Fatal error: Call to undefined function: array_walk_recursive() in /in/UupOZ on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
array(1) { [0]=> array(3) { [0]=> string(4) " abc" [1]=> string(4) " def" [2]=> string(5) "ghi " } } Fatal error: Call to undefined function: array_walk_recursive() in /in/UupOZ on line 14
Process exited with code 255.
Output for 4.3.0 - 4.3.1
array(1) { [0]=> array(3) { [0]=> string(4) " abc" [1]=> string(4) " def" [2]=> string(5) "ghi " } } Fatal error: Call to undefined function: array_walk_recursive() in /in/UupOZ on line 14

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