array_uintersect_uassoc
array_unique
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# array_uintersect

(PHP 5)

array_uintersect — Computes the intersection of arrays, compares data by a callback function

### Opis

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

Computes the intersection of arrays, compares data by a callback function.

### Parametry

`array1`

  The first array.

`array2`

  The second array.

`data_compare_func`

  The callback comparison function.

  The user supplied callback function is used for comparison. 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.

### Zwracane wartości

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

### Przykłady

Example #1 array_uintersect() example

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

Powyższy przykład wyświetli:

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

### Patrz także

- array_intersect()
- array_intersect_assoc()
- array_uintersect_assoc()
- array_uintersect_uassoc()

array_uintersect_uassoc
array_unique
Funkcje Tablic
PHP Manual