How to convert json to array in php

php method to convert json into an array: You can use the json_decode() function to achieve this. This function is used to receive a json format string and convert it into a php variable. If the parameter $assoc is true, the function returns an array.

json_decode accepts a JSON format string and converts it into a PHP variable. When the parameter $assoc is TRUE, array will be returned, otherwise object will be returned. .

(Recommended tutorial: php graphic tutorial)

Grammar:

json_decode(string $json[,bool $assoc = false[,int $depth = 512[,int $options = 0]]])

(Recommended video tutorial: php video tutorial )

Code implementation:

<?php

// 在PHP变量中存储JSON数据

$json = &#39;{"Peter":65,"Harry":80,"John":78,"Clark":90}&#39;;

var_dump(json_decode($json, true));

?>

Output result:

The above is the detailed content of How to convert json to array in php. For more information, please follow other related articles on the PHP Chinese website!