我有这个功能：
function addSteamProduct($id, $type = "app"){
global $connection;
$result = mysqli_query($connection, "SELECT 1 FROM products WHERE sid = '".$id."' AND ".($type == "app" ? "(p_type = 'game' OR p_type = 'dlc')" : "p_type = 'bundle'").";");
$data = mysqli_fetch_array($result, MYSQLI_ASSOC);
if($data != null)
return "001";
if($type == "app"){
$json = file_get_contents("http://store.steampowered.com/api/appdetails/?cc=it&l=english&appids=".$id);
$json = str_replace(array("<h1>", "<h2>", '<h1 class=\"bb_tag\">', '<h2 class=\"bb_tag\">'), '<div style=\"font-weight:bold\">', $json);
$json = str_replace(array("<\/h1>", "<\/h2>"), "<\/div>", $json);
$json = str_replace(array("<p>", "<\/p>"), array("<div>", "<\/div>"), $json);
}
else if($type == "sub")
$json = file_get_contents("http://store.steampowered.com/api/packagedetails/?cc=it&l=english&packageids=".$id);
$json = str_replace(array("\u00ae", "\u2122", "http:\/\/steamcommunity.com\/linkfilter\/?url=", "https:\/\/steamcommunity.com\/linkfilter\/?url="), "", $json);
$json = json_decode($json, true);
if(!$json[$id]["success"])
return "001";
else{
$json = $json[$id]["data"];
if(!in_array($json["type"], array("game", "dlc")) && $type != "sub")
return "001";
if(sizeof($json["price_overview"]) <= 0 && sizeof($json["price"]) <= 0)
return "001";
if($type == "sub"){
for($i = 0; $i < sizeof($json["apps"]); $i++){
$ids .= ($i == 0 ? "" : ",").$json["apps"][$i]["id"];
}
$json2 = file_get_contents("http://store.steampowered.com/api/appdetails/?cc=it&l=english&appids=".$ids);
$json2 = str_replace(array("\u00ae", "\u2122", "http:\/\/steamcommunity.com\/linkfilter\/?url=", "https:\/\/steamcommunity.com\/linkfilter\/?url="), "", $json2);
$json2 = json_decode($json2, true);
while($json2[key($json2)]){
for($i = 0; $i < sizeof($json2[key($json2)]["data"]["categories"]); $i++){
if(!arrayKeySearch("id", $json2[key($json2)]["data"]["categories"][$i]["id"], $json["categories"]))
$json["categories"][] = $json2[key($json2)]["data"]["categories"][$i];
}
for($i = 0; $i < sizeof($json2[key($json2)]["data"]["genres"]); $i++){
if(!arrayKeySearch("id", $json2[key($json2)]["data"]["genres"][$i]["id"], $json["genres"]))
$json["genres"][] = $json2[key($json2)]["data"]["genres"][$i];
}
next($json2);
}
reset($json2);
$json["developers"] = $json2[key($json2)]["data"]["developers"];
$json["publishers"] = $json2[key($json2)]["data"]["publishers"];
$json["supported_languages"] = $json2[key($json2)]["data"]["supported_languages"];
$json["screenshots"] = $json2[key($json2)]["data"]["screenshots"];
}
$data = array();
$data["p_type"] = ($type == "app" ? ($json["type"] == "game" ? "game" : "dlc") : "bundle");
$data["author_id"] = (sizeof($json["developers"]) > 0 ? implode(", ", $json["developers"]) : "NULL");
$data["name"] = $json["name"];
$data["parents_id"] = ($json["type"] == "dlc" ? $json["fullgame"]["appid"] : "NULL");
$data["date_r"] = ($json["release_date"]["coming_soon"] == "true" ? "NRY" : ($json["release_date"]["date"] != "" ? strtotime($json["release_date"]["date"]) : "NULL"));
$data["composers"] = (sizeof($json["publishers"]) > 0 ? implode(", ", $json["publishers"]) : "NULL");
$data["description"] = ($type == "app" ? $json["detailed_description"] : "NULL");
$data["inv_description"] = ($type == "app" ? $json["about_the_game"] : "NULL");
$data["price"] = (sizeof($json["price_overview"]) > 0 ? preg_replace("/([0-9]{2})$/", ".$1", $json["price_overview"]["initial"]) : preg_replace("/([0-9]{2})$/", ".$1", $json["price"]["initial"]));
$data["price_n"] = $data["price"];
for($i = 0; $i < sizeof($json["genres"]); $i++){
$gen .= ($json["genres"][$i]["description"] != "Free to Play" ? ($gen == null ? "" : ",").$json["genres"][$i]["id"] : "");
}
$data["categories"] = $gen;
$data["website"] = ($json["website"] != null ? rtrim($json["website"], "/") : "NULL");
for($i = 0; $i < sizeof($json["categories"]); $i++){
$fea .= ($i == 0 ? "" : ",").$json["categories"][$i]["id"];
}
$data["features"] = $fea;
$data["platforms"] = ($json["platforms"]["windows"] ? "w*" : "").($json["platforms"]["mac"] ? "m*" : "").($json["platforms"]["linux"] ? "l*" : "");
$data["meta"] = ($type == "app" ? $json["metacritic"]["score"] : "NULL");
$data["meta_url"] = ($type == "app" ? $json["metacritic"]["url"] : "NULL");
if(sizeof($json["achievements"]["highlighted"]) > 0){
for($i = 0; $i < sizeof($json["achievements"]["highlighted"]); $i++){
$ach .= ($i == 0 ? "" : "\\\\").$json["achievements"]["highlighted"][$i]["name"]."=".$json["achievements"]["highlighted"][$i]["path"];
}
}
$data["achievements"] = (sizeof($json["achievements"]["highlighted"]) > 0 ? $json["achievements"]["total"]."\\\\\\\\".$ach : "NULL");
$data["lang"] = ($json["supported_languages"] != null ? str_replace("<br>", '<br><span style="font-style:italic">', $json["supported_languages"])."</span>" : "NULL");
$data["sid"] = $id;
if($type == "sub"){
$ids_a = explode(",", $ids);
for($i = 0; $i < sizeof($ids_a); $i++){
addSteamProduct($ids_a[$i]);
}
}
if($type == "app" && sizeof($json["dlc"]) > 0){
for($i = 0; $i < sizeof($json["dlc"]); $i++){
addSteamProduct($json["dlc"][$i]);
}
}
$data["childs_id"] = ($type == "app" ? (sizeof($json["dlc"]) > 0 ? implode(",", $json["dlc"]) : "NULL") : $ids);
foreach($data as &$value) {
$value = str_replace("'", "\'", $value);
$value = ($value != "NULL" ? "'".$value."'" : $value);
}
if(!$result = mysqli_query($connection, "INSERT INTO products (`".implode("`, `", array_keys($data))."`) VALUES (".implode(", ", array_values($data)).");"))
return "001";
$id2 = mysqli_insert_id($connection);
if($type == "sub"){
$result = mysqli_query($connection, "SELECT SUM(price) AS price_i FROM products WHERE sid IN(".$ids.") AND (p_type = 'game' OR p_type = 'dlc');");
$data2 = mysqli_fetch_array($result, MYSQLI_ASSOC);
$result = mysqli_query($connection, "UPDATE products SET price_i = '".$data2["price_i"]."' WHERE id = '".$id2."' AND p_type = 'bundle';");
$result = mysqli_query($connection, "SELECT GROUP_CONCAT(name SEPARATOR ', ') AS names FROM products WHERE sid IN(".$ids.") AND (p_type = 'game' OR p_type = 'dlc');");
$data2 = mysqli_fetch_array($result, MYSQLI_ASSOC);
$result = mysqli_query($connection, "UPDATE products SET inv_description = 'A Steam bundle including the following games: ".$data2["names"]."' WHERE id = '".$id2."' AND p_type = 'bundle';");
}
if(getimagesize($json["header_image"]) === false){
resizeImage($json["page_image"], 0, 136, "content/images/products/".$id2.".png", true);
cutImage("http://www.xriuk.com/content/images/products/".$id2.".png", 292, 136, "content/images/products/".$id2.".png");
}
else
resizeImage($json["header_image"], 292, 136, "content/images/products/".$id2.".png", true);
$rand = rand(0, sizeof($json["screenshots"]) - 1);
createBackground($json["screenshots"][$rand]["path_full"], "content/images/products_backgrounds/".$id2.".png");
return $id2;
}
}
基本上我运行这个addSteamProduct(32848, "sub");，脚本从http://store.steampowered.com/api/packagedetails/?cc=it&l=english&packageids=32848获取JSON，然后执行所有操作。包的JSON（32848）有一系列包含的应用程序，其中一些应用程序可能有一个dlc数组，我需要解析所有这些，所以我遵循这条路径：
- Get package info + apps list
- Check if every app already exists in DB, if it does, quit
- Get app info + DLCs list
- Get every DLC info and add to DB if not already exists
- Add app info to DB
- Repeat for every app
- Add package info to DB
这似乎没有用，我已经删除了所有的PHP和MySQL时间限制，但是页面停止加载并且请求被解析了一半，当我删除创建的MySQL行再次尝试时我注意到一些奇怪的东西，我只有5行我需要保持不变，所以我删除 id＆gt;的每一行5 ，运行此查询后，我注意到MySQL添加了PHP之前请求的左行 我的问题是所有这些代码适用于少于10个没有dlc的应用程序的软件包，但是这个代码有9个应用程序，其中一个有45个dlc，所以它停止工作。
对不起我的英语，如果你不明白我写的或需要更多信息，请在downvoting之前告诉我。
谢谢。
修改
我检查代码，然后页面加载，然后停止，MySQL查询一直运行直到完成。我不知道为什么页面加载会中断......