PHP array_filter trim is not working as callback
Have you tried this?
$arr = array_filter($arr, 'trim');
Solution:
$arr = array_filter(array_map('trim', $arr));
PHP array_filter trim is not working as callback
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$arr = array_filter($arr, 'trim');
$arr = array_filter(array_map('trim', $arr));
PHP array_filter trim is not working as callback
