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@ 2025-04-11T10:50:32Z

<?php
$di = new \DateInterval('P0Y');
$field = 'd';
$i = 1;
$di->$field += $i;
var_dump($di);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

41.21 ms | 859 KiB | 5 Q