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Php 从数组中获取一项_Php - Fatal编程技术网

Php 从数组中获取一项

Php 从数组中获取一项,php,Php,我有一个数组$node->taxonomy,如果我var\u dump()它: array(1) { [4]=> object(stdClass)#21 (5) { ["tid"]=> string(1) "4" ["vid"]=> string(1) "4" ["name"]=> string(9) "Marketing" ["description"]=> string(0) "" ["weight"]=> st

我有一个数组
$node->taxonomy
,如果我
var\u dump()
它:

array(1) {
 [4]=>  object(stdClass)#21 (5) {
   ["tid"]=>  string(1) "4"
   ["vid"]=>  string(1) "4"
   ["name"]=>  string(9) "Marketing"
   ["description"]=>  string(0) ""
   ["weight"]=>  string(1) "1"
 }
}
如何从中提取元素“name”?

方法如下:

$node->taxonomy[4]->name
$node->taxonomy[4]->name
这样:

$node->taxonomy[4]->name
$node->taxonomy[4]->name
简单到:

简单到:


<?php
$x = current($node->taxonomy);
echo $x->name;