<?php
# Untest
$__email = isset($_POST['e']) ? $_POST['e'] : '';
if(!$__email){
  die('{"code":999}');
}

require_once __DIR__.'/../wp-config.php';
$refer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '';

$link = '';
if(isset($_POST['id'])){
  $link = get_post_meta($_POST['id']+0, 'limited_link', true);
  $match_type = get_post_meta($_POST['id']+0, 'limited_match_type', true);
}

$output = array('data'=>null, 'code'=>1);

$hash_val = md5('AIA'.$__email.'AIA');
$row = $wpdb->get_row('SELECT * FROM '.TBL_GLOBAL_MATCH_EMAIL.' WHERE hash_val="'.$hash_val.'" AND match_type='.$match_type);
if($row){
  $output = array('data'=>$link, 'code'=>0, 'msg'=>'');
}

die(json_encode($output));