Use PHP to receive POST data and parse json data_PHP tutorial

Copy code The code is as follows:

$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);
?>

In this file, first get the value of the POST form field txt_json in the html file, put it into the variable $json_string, and then judge , if the current PHP setting is magic_quotes_gpc=On, that is, the incoming double quotes will be escaped, so the json_decode function cannot parse them, so we need to unescape them. Then, use the json_decode function to convert the JSON text into an object, save it in the $user variable, and finally use echo var_dump($user); to dump the object out

http://www.bkjia.com/PHPjc/327950.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/327950.htmlTechArticleCopy the code as follows: ?php $json_string = $_POST["txt_json"]; if(ini_get("magic_quotes_gpc ")=="1") { $json_string=stripslashes($json_string); } $user = json_decode($json_strin...