PHP 5.6.0beta1 released

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 $... ], callable $value_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.

value_compare_func

Funcția de comparare trebuie să întoarcă un întreg mai mic, egal cu sau mai mare decât zero dacă primul argument este considerat respectiv mai mic, egal cu sau mai mare decât al doilea argument.

int callback ( mixed $a, mixed $b )

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

  • array_uintersect() - Computes the intersection of arrays, compares data by a callback function
  • array_intersect_assoc() - Computes the intersection of arrays with additional index check
  • array_intersect_uassoc() - Computes the intersection of arrays with additional index check, compares indexes by a callback function
  • array_uintersect_uassoc() - Computes the intersection of arrays with additional index check, compares data and indexes by a callback functions

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