(PHP 5, PHP 7)
array_uintersect — 锟斤拷锟斤拷锟斤拷锟斤拷慕锟斤拷锟斤拷锟斤拷没氐锟斤拷锟斤拷锟斤拷冉锟斤拷锟斤拷锟�
$array1
, array $array2
[, array $...
], callable $value_compare_func
) : array
array_uintersect() 锟斤拷锟斤拷一锟斤拷锟斤拷锟介，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
array1 锟斤拷也同时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷值锟斤拷锟斤拷锟捷比斤拷锟斤拷锟矫回碉拷锟斤拷锟斤拷锟斤拷锟叫的★拷
锟剿比斤拷锟斤拷通锟斤拷锟矫伙拷锟结供锟侥回碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫的★拷锟斤拷锟斤拷锟轿拷锟揭伙拷锟斤拷锟斤拷锟叫★拷冢锟斤拷锟斤拷冢锟斤拷锟斤拷锟节第讹拷锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷直鸱祷锟揭伙拷锟叫★拷锟斤拷悖拷锟斤拷锟斤拷悖拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
array1锟斤拷一锟斤拷锟斤拷锟介。
array2锟节讹拷锟斤拷锟斤拷锟介。
value_compare_func锟节碉拷一锟斤拷锟斤拷锟斤拷小锟节ｏ拷锟斤拷锟节伙拷锟斤拷诘诙锟斤拷锟斤拷锟斤拷锟绞憋拷锟斤拷帽冉虾锟斤拷锟斤拷锟斤拷锟斤拷锟接︼拷胤锟斤拷锟揭伙拷锟叫★拷冢锟斤拷锟斤拷诨锟斤拷锟斤拷 0 锟斤拷锟斤拷锟斤拷锟斤拷
Returns an array containing all the values of array1
that are present in all the arguments.
Example #1 array_uintersect() 锟斤拷锟斤拷
<?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"));
?>
锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�
Array
(
[a] => green
[b] => brown
[0] => red
)