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@ 2018-03-28T18:51:44Z

<?php
$arr['var1'] = 'Hello';
$arr['var2'] = 'world';
function foo(){
unset($GLOBALS['arr']['var2']);
}
var_dump($arr);
foo();
var_dump($arr);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

22.2 ms | 475 KiB | 4 Q