Online PHP editor | output for EGGM9

@ 2017-07-05T19:25:45Z

<?php

$user = "user@gmail.com";
$pass = "pass";

//Thông tin APP facebook
$secretkey = "62f8ce9f74b12f84c123cc23437a4a32";
$api_key = "882a8490361da98702bf97a021ddc14d";
function tao_sig($postdata){
global $secretkey;
$textsig = "";
foreach($postdata as $key => $value){
$textsig .= "$key=$value";
}
$textsig .= $secretkey;
//$textsig = md5($textsig);

return $textsig;
}

$postdata = array(
"api_key" => $api_key,
"email" => $user,
"format" => "JSON",
"locale" => "vi_vn",
"method" => "auth.login",
"password" => $pass,
"return_ssl_resources" => "0",
"v" => "1.0"
);

echo tao_sig('xuantan');

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Warning: foreach() argument must be of type array|object, string given in /in/EGGM9 on line 12 62f8ce9f74b12f84c123cc23437a4a32
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: foreach() argument must be of type array|object, string given in /in/EGGM9 on line 12 62f8ce9f74b12f84c123cc23437a4a32
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: Warning: Invalid argument supplied for foreach() in /in/EGGM9 on line 12 62f8ce9f74b12f84c123cc23437a4a32

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