- Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- string(7) "foo=bar" string(14) "foo=bar&test=0"
<?php
$values = ['foo' => 'bar', 'test' => NULL];
var_dump(http_build_query($values));
$values = ['foo' => 'bar', 'test' => FALSE];
var_dump(http_build_query($values));