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@ 2013-09-17T17:46:34Z

<?php
function collector() {
  static $collection = array();
  return $collection;
echo implode("",$collection);
}
$collection = &collector();


$collection[] = 'foo';
$collection;
?>

Output
Performance
VLD
References
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implode: documentation ( source)

preferences:dark modelive preview

46.39 ms | 402 KiB | 5 Q