php json转数组

在PHP中，可以使用json_decode()函数将JSON字符串转换为数组。例如，如果有一个JSON字符串 $json = '{"title":"标题","url":"meitu.jpg"}';，可以使用以下代码将其转换为数组：

$json = '{"title":"标题","url":"meitu.jpg"}';
$array_json = json_decode($json, true);
print_r($array_json);

输出结果将是：

Array ( \[title\] => 标题 \[url\] => meitu.jpg ) \[1\]

这样就将JSON字符串成功转换为了数组。\[1\]
#### 引用[.reference_title]
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