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Homephp教程php手册使用PHP接收POST数据,解析json数据

本篇文章是对使用PHP接收POST数据以及json数据进行了详细的分析介绍,需要的朋友参考下

复制代码 代码如下:


$json_string = $_POST["txt_json"];
if(ini_get("magic_quotes_gpc")=="1")
{
$json_string=stripslashes($json_string);
}
$user = json_decode($json_string);
echo var_dump($user);
?>


在这个文件中,香港虚拟主机,首先得到html文件中POST表单域txt_json的值,放入变量$json_string中,而后判断,如果当前PHP的设定为magic_quotes_gpc=On,香港虚拟主机,网站空间,即传入的双引号等会被转义,这样json_decode函数无法解析,因此我们要将其反转义化。而后,使用json_decode函数将JSON文本转换为对象,保存在$user变量中,最终用echo var_dump($user);,将该对象dump输出出来
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