php使用str_replace替换多维数组的实现代码实例

hi' => array('c'=>array('f'=>'#'))
);
function strReplace(&$array) {
$array = str_replace('#', 'ccc', $array);
if (is_array($array)) {
foreach ($array as $key => $val) {
if (is_array($val)) {
strReplace($array[$key]);
}
}
}
}
strReplace($a);
var_dump($a);

array (size=2)
'a' => string 'bdcccc' (length=6)
'ceshi' =>
array (size=1)
'c' =>
array (size=1)
'f' => string 'ccc' (length=3)