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hhvm/hphp/test/slow/ext_array/usort.php
T
Jordan DeLong 9e127b9831 Rewrite TestExtArray in php
Most of this is ported over, except some omissions:
  - array_filter, array_key_exists (suspected we had coverage already;
    one is a bytecode, and one was rewritten in hhas recently)
  - some random cases distinguishing init_null_variant vs. null_variant
2013-06-18 16:23:18 -07:00

11 linhas
201 B
PHP

<?php
function reverse_comp_func($n1,$n2) {
$n1=(int)$n1; $n2=(int)$n2;
return $n1 === $n2 ? 0 : ($n1 > $n2 ? -1 : 1);
}
$a = array(3, 2, 5, 6, 10);
usort($a, "reverse_comp_func");
var_dump($a);