(PHP 4 >= 4.0.1, PHP 5, PHP 7)
array_merge_recursive — 锟捷癸拷睾喜锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
$array1
[, array $...
] ) : arrayarray_merge_recursive() 锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷牡锟皆拷喜锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷械锟街碉拷锟斤拷锟斤拷锟角耙伙拷锟斤拷锟斤拷锟侥猴拷锟芥。锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷椤�
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同锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷些值锟结被锟较诧拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷去锟斤拷锟解将锟捷癸拷锟斤拷去锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷值锟斤拷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应锟斤拷锟斤拷目锟斤拷锟斤拷锟较诧拷为锟斤拷一锟斤拷锟斤拷锟介。锟斤拷要注锟斤拷锟斤拷牵锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷锟街碉拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟街碉拷锟斤拷锟斤拷岣诧拷锟皆拷锟斤拷锟街碉拷锟斤拷锟斤拷歉锟斤拷拥锟斤拷锟斤拷妗�
array1要锟较诧拷锟侥筹拷始锟斤拷锟介。
...锟斤拷锟斤拷锟斤拷锟斤拷斜锟斤拷锟斤拷械莨锟较诧拷锟斤拷
一锟斤拷锟斤拷锟斤拷锟斤拷椋拷锟斤拷械锟街碉拷喜锟斤拷愿锟斤拷拥牟锟斤拷锟斤拷锟�
Example #1 array_merge_recursive() 锟斤拷锟斤拷
<?php
$ar1 = array("color" => array("favorite" => "red"), 5);
$ar2 = array(10, "color" => array("favorite" => "green", "blue"));
$result = array_merge_recursive($ar1, $ar2);
print_r($result);
?>
锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�
Array
(
[color] => Array
(
[favorite] => Array
(
[0] => red
[1] => green
)
[0] => blue
)
[0] => 5
[1] => 10
)