Funcții ale tablourilor (Array)
PHP Manual

array_uintersect_assoc

(PHP 5)

array_uintersect_assocComputes the intersection of arrays with additional index check, compares data by a callback function

Descrierea

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

Computes the intersection of arrays with additional index check, compares data by a callback function.

Note that the keys are used in the comparison unlike in array_uintersect(). The data is compared by using a callback function.

Parametri

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.

Valorile întoarse

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

Exemple

Example #1 array_uintersect_assoc() example

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

print_r(array_uintersect_assoc($array1$array2"strcasecmp"));
?>

Exemplul de mai sus va afișa:

Array
(
    [a] => green
)

Vedeți de asemenea


Funcții ale tablourilor (Array)
PHP Manual