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@ 2021-10-19T08:37:55Z

<?php
$arr = array("aaa", "bbb", "ccc");

foreach($arr as &$v) {}
foreach($arr as $v) {}

print_r($arr);

Output
Performance
VLD
References
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print_r: documentation ( source)

preferences:dark modelive previewkey bindings

42.24 ms | 1459 KiB | 5 Q