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@ 2013-08-13T09:10:17Z

<?php
$myArray = array(1, 2, 3);

function clearArray() {
  global $myArray;
  $myArray = array();
}

print_r($myArray);
clearArray();
print_r($myArray);

Output
Performance
VLD
References
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print_r: documentation ( source)

preferences:dark modelive preview

46.65 ms | 402 KiB | 5 Q