array_uintersect_assoc
array_uintersect
배열 함수 목록
PHP Manual

# array_uintersect_uassoc

(PHP 5)

array_uintersect_uassoc — Computes the intersection of arrays with additional index check, compares data and indexes by a callback functions

### 설명

array array_uintersect_uassoc ( array `$array1` , array `$array2` [, array `$ ...` ], callback `$data_compare_func` , callback `$key_compare_func` )

Computes the intersection of arrays with additional index check, compares data and indexes by a callback functions Note that the keys are used in the comparison unlike in array_uintersect(). Both the data and the indexes are compared by using separate callback functions.

### 인수

`array1`

  The first array.

`array2`

  The second array.

`data_compare_func`

  For comparison is used the user supplied callback function. It must return an integer less than, equal to, or greater than zero if the first argument is considered to be respectively less than, equal to, or greater than the second.

`key_compare_func`

  Key comparison callback function.

### 반환값

Returns an array containing all the values of `array1` that are present in all the arguments.

### 예제

Example #1 array_uintersect_uassoc() example

`<?php
$array1 = array("a" => "green", "b" => "brown", "c" => "blue", "red");
$array2 = array("a" => "GREEN", "B" => "brown", "yellow", "red");
print_r(array_uintersect_uassoc($array1, $array2, "strcasecmp", "strcasecmp"));
?>`

위 예제의 출력:

    Array
    (
        [a] => green
        [b] => brown
    )

### 참고

- array_uintersect() - Computes the intersection of arrays, compares data by a callback function
- array_intersect_assoc() - 인덱스 검사과 함께 배열의 교집합을 계산
- array_intersect_uassoc() - Computes the intersection of arrays with additional index check, compares indexes by a callback function
- array_uintersect_assoc() - Computes the intersection of arrays with additional index check, compares data by a callback function

array_uintersect_assoc
array_uintersect
배열 함수 목록
PHP Manual