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@ 2014-10-17T12:33:21Z

<?php
  $array = array();
  $array[] = 'IS_NOT_EMPTY';
echo '<pre>'.print_r($array,true).'</pre>';;
?>

Output
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print_r: documentation ( source)

preferences:dark modelive preview

41.39 ms | 402 KiB | 5 Q