(PHP 5 >= 5.3.0, PHP 7)
array_replace_recursive — 使锟矫达拷锟捷碉拷锟斤拷锟斤拷莨锟斤拷婊伙拷锟揭伙拷锟斤拷锟斤拷锟斤拷元锟斤拷
$array1
[, array $...
] ) : array
array_replace_recursive() 使锟矫猴拷锟斤拷锟斤拷锟斤拷元锟截碉拷值锟芥换锟斤拷锟斤拷 array1 锟斤拷值锟斤拷
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array_replace_recursive() 锟角递癸拷模锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷椴拷锟斤拷锟酵拷拇锟斤拷锟接︼拷玫锟斤拷锟斤拷锟斤拷锟节诧拷值锟斤拷
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array1锟芥换锟斤拷锟斤拷锟斤拷锟街碉拷锟�
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锟斤拷锟斤拷一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螅锟斤拷锟斤拷锟� NULL锟斤拷
Example #1 array_replace_recursive() 锟斤拷锟斤拷
<?php
$base = array('citrus' => array( "orange") , 'berries' => array("blackberry", "raspberry"), );
$replacements = array('citrus' => array('pineapple'), 'berries' => array('blueberry'));
$basket = array_replace_recursive($base, $replacements);
print_r($basket);
$basket = array_replace($base, $replacements);
print_r($basket);
?>
锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�
Array
(
[citrus] => Array
(
[0] => pineapple
)
[berries] => Array
(
[0] => blueberry
[1] => raspberry
)
)
Array
(
[citrus] => Array
(
[0] => pineapple
)
[berries] => Array
(
[0] => blueberry
)
)
Example #2 array_replace_recursive() 锟斤拷锟斤拷莨锟斤拷锟斤拷
<?php
$base = array('citrus' => array("orange") , 'berries' => array("blackberry", "raspberry"), 'others' => 'banana' );
$replacements = array('citrus' => 'pineapple', 'berries' => array('blueberry'), 'others' => array('litchis'));
$replacements2 = array('citrus' => array('pineapple'), 'berries' => array('blueberry'), 'others' => 'litchis');
$basket = array_replace_recursive($base, $replacements, $replacements2);
print_r($basket);
?>
锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�
Array
(
[citrus] => Array
(
[0] => pineapple
)
[berries] => Array
(
[0] => blueberry
[1] => raspberry
)
[others] => litchis
)