php man page for array_intersect_uassoc

Query: array_intersect_uassoc

OS: php

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

ARRAY_INTERSECT_UASSOC(3)						 1						 ARRAY_INTERSECT_UASSOC(3)

array_intersect_uassoc - Computes the intersection of arrays with additional index check, compares indexes by a callback function

SYNOPSIS
array array_intersect_uassoc (array $array1, array $array2, [array $...], callable $key_compare_func)
DESCRIPTION
array_intersect_uassoc(3) returns an array containing all the values of $array1 that are present in all the arguments. Note that the keys are used in the comparison unlike in array_intersect(3).
PARAMETERS
o $array1 - Initial array for comparison of the arrays. o $array2 - First array to compare keys against. o $... - Variable list of array arguments to compare values against. o $key_compare_func - The comparison function 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. int callback (mixed $a, mixed $b)
RETURN VALUES
Returns the values of $array1 whose values exist in all of the arguments.
EXAMPLES
Example #1 array_intersect_uassoc(3) example <?php $array1 = array("a" => "green", "b" => "brown", "c" => "blue", "red"); $array2 = array("a" => "GREEN", "B" => "brown", "yellow", "red"); print_r(array_intersect_uassoc($array1, $array2, "strcasecmp")); ?> The above example will output: Array ( [b] => brown )
SEE ALSO
array_intersect(3), array_intersect_assoc(3), array_uintersect_assoc(3), array_uintersect_uassoc(3), array_intersect_key(3), array_inter- sect_ukey(3). PHP Documentation Group ARRAY_INTERSECT_UASSOC(3)
Related Man Pages
array_diff_assoc(3) - php
array_diff_ukey(3) - php
array_intersect_assoc(3) - php
array_merge(3) - php
array_diff_uassoc(3) - php
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