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@ 2018-03-28T18:52:39Z

<?php

$arr['var1'] = 'Hello';
$arr['var2'] = 'world';

function foo(){
    unset($GLOBALS['arr']['var2']);
}

foo();
print_r($arr);

Output
Performance
VLD
References
Branches

print_r: documentation ( source)

preferences:dark modelive previewkey bindings

112.17 ms | 1439 KiB | 5 Q