3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2019-02-13T12:34:02Z

<?php

$test1 = $test2 = $test3 = $test4 = 0;

foreach(range(1 , 100) as $row)
{
    $rand = rand(1,4);
    ${'test'.$rand}++;
}

var_dump($test1 , $test2 , $test3 , $test4);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
range: documentation ( source)
rand: documentation ( source)

preferences:dark modelive previewkey bindings

27.41 ms | 406 KiB | 5 Q