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@ 2014-09-08T10:45:58Z

<?php
$a = array(
  0 => array(
    0 => ' abc',
    1 => ' def',
    2 => 'ghi  '
  )
);



var_dump($a);

array_walk_recursive($a, 'trim');

var_dump($a);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
array_walk_recursive: documentation ( source)

preferences:dark modelive preview

37.28 ms | 402 KiB | 5 Q