1--TEST-- 2array_uintersect_uassoc(): Test return type and value for expected input 3--FILE-- 4<?php 5/* 6* proto array array_uintersect_assoc ( array $array1, array $array2 [, array $ ..., callback $data_compare_func] ) 7* Function is implemented in ext/standard/array.c 8*/ 9class cr { 10 private $priv_member; 11 function __construct($val) { 12 $this->priv_member = $val; 13 } 14 static function comp_func_cr($a, $b) { 15 if ($a->priv_member === $b->priv_member) return 0; 16 return ($a->priv_member > $b->priv_member) ? 1 : -1; 17 } 18 static function comp_func_key($a, $b) { 19 if ($a === $b) return 0; 20 return ($a > $b) ? 1 : -1; 21 } 22} 23$a = array("0.1" => new cr(9), "0.5" => new cr(12), 0 => new cr(23), 1 => new cr(4), 2 => new cr(-15),); 24$b = array("0.2" => new cr(9), "0.5" => new cr(22), 0 => new cr(3), 1 => new cr(4), 2 => new cr(-15),); 25$result = array_uintersect_uassoc($a, $b, array("cr", "comp_func_cr"), array("cr", "comp_func_key")); 26var_dump($result); 27?> 28--EXPECTF-- 29array(2) { 30 [1]=> 31 object(cr)#%d (1) { 32 ["priv_member":"cr":private]=> 33 int(4) 34 } 35 [2]=> 36 object(cr)#%d (1) { 37 ["priv_member":"cr":private]=> 38 int(-15) 39 } 40} 41