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@ 2019-05-23T06:45:09Z

<?php
$a = &$b;
$b = 1;
echo $a;
echo "\n---\n";
$c = &$d[0];
$d[0] = 1;
var_dump($c, $d);
$d = [2];
var_dump($c, $d);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

37.15 ms | 408 KiB | 6 Q