php 判断多维数组中是否存在指定的 values foreach(),in_array(),
- WBOYOriginal
- 2016-06-13 10:46:03984browse
二维数组
function search($keyWord, $stack) {//此处判断是应该更新还是插入
foreach ($stack as $key => $val) {
if (in_array($keyWord, $val)) {
return TRUE;
}
}
return FALSE;
}
多维数组
www.2cto.com
function search($array, $v) {
$data = array();
foreach ($array as $key => $value) {
if (is_array($value)) {
$result = test($value, $v);
if (!empty($result)) {
$data[$key] = $result;
}
} else {
if ($value == $v) {
$data[$key] = $v;
}
}
}
return $data;
}
作者 heicm
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