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Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code
<?php
$userconfig=[];
$userconfig = json_encode($userconfig,true);
file_put_contents("data/config/2222.json",$userconfig);
$userconfig = json_decode(file_get_contents("data/config/2222.json"),true);
if (!is_array($userconfig)) {
$userconfig = []; // fallback
}
array_push($userconfig,"email");
$userconfig = json_encode($userconfig,true);
file_put_contents("data/config/2222.json",$userconfig);
$userconfig = json_decode(file_get_contents("data/config/$IDDD.json"),true);
echo $userconfig;
?>