ecshop适应在PHP7的修改方法解决报错的实现

ecshop这个系统，到目前也没见怎么推出新版本，如果是新项目，不太建议使用它。不过，因为我一直以来都在使用中，所以不得不更改让其适应PHP新版本。现在PHP 7已经出发行版了，所以更改来继续使用吧。具体的更改有以下方面：
（1）将mysql扩展的使用替换掉，改为使用mysqli或pdo：
从php5.5开始，mysql扩展将废弃了。
具体更改的文件在于includes/cls_mysql.php。这是个不小的工程，文件代码太长……
if （！defined（"DITAN_ECS"））{die（"Hacking attempt"）;}class cls_mysql{var $link_id= NULL;var $settings= array（）;var $queryCount = 0;var $queryTime = "";var $queryLog= array（）;var $max_cache_time = 300; // 最大的缓存时间，以秒为单位var $cache_data_dir = "temp/query_caches/";var $root_path = "";var $error_message = array（）;var $platform= "";var $version= "";var $dbhash = "";var $starttime = 0;var $timeline= 0;var $timezone= 0;// 事务指令数protected $transTimes = 0;var $mysql_config_cache_file_time = 0;var $mysql_disable_cache_tables = array（）; // 不允许被缓存的表，遇到将不会进行缓存function __construct（$dbhost, $dbuser, $dbpw, $dbname = "", $charset = "gbk", $pconnect = 0, $quiet = 0）{$this->cls_mysql（$dbhost, $dbuser, $dbpw, $dbname, $charset, $pconnect, $quiet）;}function cls_mysql（$dbhost, $dbuser, $dbpw, $dbname = "", $charset = "gbk", $pconnect = 0, $quiet = 0）{if （defined（"EC_CHARSET"））{$charset = strtolower（str_replace（"-", "", EC_CHARSET））;}if （defined（"ROOT_PATH"） && ！$this->root_path）{$this->root_path = ROOT_PATH;}if （$quiet）{$this->connect（$dbhost, $dbuser, $dbpw, $dbname, $charset, $pconnect, $quiet）;}else{$this->settings = array（"dbhost"=> $dbhost,"dbuser"=> $dbuser,"dbpw" => $dbpw,"dbname"=> $dbname,"charset" => $charset,"pconnect" => $pconnect）;}}function connect（$dbhost, $dbuser, $dbpw, $dbname = "", $charset = "utf8", $pconnect = 0, $quiet = 0）{if （$pconnect）{$this->link_id = new mysqli（"p:".$dbhost, $dbuser, $dbpw）;if （$this->link_id->connect_error）{if （！$quiet）{$this->ErrorMsg（"Can"t pConnect MySQL Server（$dbhost）！"）;}return false;}}else{$this->link_id = new mysqli（$dbhost, $dbuser, $dbpw）;if （$this->link_id->connect_error）{if （！$quiet）{$this->ErrorMsg（"Can"t Connect MySQL Server（$dbhost）！"）;}return false;}}$this->dbhash = md5（$this->root_path . $dbhost . $dbuser . $dbpw . $dbname）;$this->version = $this->link_id->server_version;/* 对字符集进行初始化 */$this->link_id->set_charset（$charset）;$this->link_id->query（"SET sql_mode="""）;$sqlcache_config_file = $this->root_path . $this->cache_data_dir . "sqlcache_config_file_" . $this->dbhash . ".php";@include（$sqlcache_config_file）;$this->starttime = time（）;if （$this->max_cache_time && $this->starttime > $this->mysql_config_cache_file_time + $this->max_cache_time）{if （$dbhost ！= "."）{$result = $this->link_id->query（"SHOW VARIABLES LIKE "basedir""）;$row = $result->fetch_array（MYSQLI_ASSOC）;$result->free（）;if （！empty（$row["Value"]{1}） && $row["Value"]{1} == ":" && ！empty（$row["Value"]{2}） && $row["Value"]{2} == "/"）{$this->platform = "WINDOWS";}else{$this->platform = "OTHER";}}else{$this->platform = "WINDOWS";}if （$this->platform == "OTHER" &&（$dbhost ！= "." && strtolower（$dbhost） ！= "localhost:3306" && $dbhost ！= "127.0.0.1:3306"） ||date_default_timezone_get（） == "UTC"）{$result = $this->link_id->query（"SELECT UNIX_TIMESTAMP（） AS timeline, UNIX_TIMESTAMP（"" . date（"Y-m-d H:i:s", $this->starttime） . ""） AS timezone"）;$row = $result->fetch_array（MYSQLI_ASSOC）;$result->free（）;if （$dbhost ！= "." && strtolower（$dbhost） ！= "localhost:3306" && $dbhost ！= "127.0.0.1:3306"）{$this->timeline = $this->starttime - $row["timeline"];}if （date_default_timezone_get（） == "UTC"）{$this->timezone = $this->starttime - $row["timezone"];}}$content = "<" . "?php
" ."$this->mysql_config_cache_file_time = " . $this->starttime . ";
" ."$this->timeline = " . $this->timeline . ";
" ."$this->timezone = " . $this->timezone . ";
" ."$this->platform = " . """ . $this->platform . "";
?" . ">";@file_put_contents（$sqlcache_config_file, $content）;}/* 选择数据库 */if （$dbname）{if （$this->link_id->select_db（$dbname） === false ）{if （！$quiet）{$this->ErrorMsg（"Can"t select MySQL database（$dbname）！"）;}return false;}else{return true;}}else{return true;}}function select_database（$dbname）{return $this->link_id->select_db（$dbname）;}function set_mysql_charset（$charset）{if （in_array（strtolower（$charset）, array（"gbk", "big5", "utf-8", "utf8"）））{$charset = str_replace（"-", "", $charset）;}$this->link_id->set_charset（$charset）;}function fetch_array（$query, $result_type = MYSQLI_ASSOC）{$row = $query->fetch_array（$result_type）;$query->free（）;return $row;}function query（$sql, $type = ""）{if （$this->link_id === NULL）{$this->connect（$this->settings["dbhost"], $this->settings["dbuser"], $this->settings["dbpw"], $this->settings["dbname"], $this->settings["charset"], $this->settings["pconnect"]）;$this->settings = array（）;}if （$this->queryCount++ <= 99）{$this->queryLog[] = $sql;}if （$this->queryTime == ""）{if （PHP_VERSION >= "5.0.0"）{$this->queryTime = microtime（true）;}else{$this->queryTime = microtime（）;}}/* 当当前的时间大于类初始化时间的时候，自动执行 ping 这个自动重新连接操作 */if （time（） > $this->starttime + 1）{$this->link_id->ping（）;}if （！（$query = $this->link_id->query（$sql）） && $type ！= "SILENT"）{$this->error_message[]["message"] = "MySQL Query Error";$this->error_message[]["sql"] = $sql;$this->error_message[]["error"] = $this->link_id->error;$this->error_message[]["errno"] = $this->link_id->errno;$this->ErrorMsg（）;return false;}if （defined（"DEBUG_MODE"） && （DEBUG_MODE & 8） == 8）{$logfilename = $this->root_path . DATA_DIR . "/mysql_query_" . $this->dbhash . "_" . date（"Y_m_d"） . ".log";$str = $sql . "

";if （PHP_VERSION >= "5.0"）{file_put_contents（$logfilename, $str, FILE_APPEND）;}else{$fp = @fopen（$logfilename, "ab+"）;if （$fp）{fwrite（$fp, $str）;fclose（$fp）;}}}return $query;}function affected_rows（）{return $this->link_id->affected_rows;}function error（）{return $this->link_id->error;}function errno（）{return $this->link_id->errno;}function result（$query, $row）{$query->data_seek（$row）;$result = $query->fetch_row（）;$query->free（）;return $result;}function num_rows（$query）{return $query->num_rows;}function num_fields（$query）{return $this->link_id->field_count;}function free_result（$query）{return $query->free（）;}function insert_id（）{return $this->link_id->insert_id;}function fetchRow（$query）{return $query->fetch_assoc（）;}function fetch_fields（$query）{return $query->fetch_field（）;}function version（）{return $this->version;}function ping（）{return $this->link_id->ping（）;}function escape_string（$unescaped_string）{return $this->link_id->real_escape_string（$unescaped_string）;}function close（）{return $this->link_id->close（）;}function ErrorMsg（$message = "", $sql = ""）{if （$message）{echo "<b>DTXB info</b>: $message

<br /><br />";//print（"<a href="http://faq.comsenz.com/?type=mysql&dberrno=2003&dberror=Can%27t%20connect%20to%20MySQL%20server%20on" target="_blank">http://faq.comsenz.com/</a>"）;}else{echo "<b>MySQL server error report:";print_r（$this->error_message）;//echo "<br /><br /><a href="http://faq.comsenz.com/?type=mysql&dberrno=" . $this->error_message[3]["errno"] . "&dberror=" . urlencode（$this->error_message[2]["error"]） . "" target="_blank">http://faq.comsenz.com/</a>";}exit;}/* 仿真 Adodb 函数 */function selectLimit（$sql, $num, $start = 0）{if （$start == 0）{$sql .= " LIMIT " . $num;}else{$sql .= " LIMIT " . $start . ", " . $num;}return $this->query（$sql）;}function getOne（$sql, $limited = false）{if （$limited == true）{$sql = trim（$sql . " LIMIT 1"）;}$res = $this->query（$sql）;if （$res ！== false）{$row = $res->fetch_row（）;$res->free（）;if （$row ！== false）{return $row[0];}else{return "";}}else{return false;}}function getOneCached（$sql, $cached = "FILEFIRST"）{$sql = trim（$sql . " LIMIT 1"）;$cachefirst = （$cached == "FILEFIRST" || （$cached == "MYSQLFIRST" && $this->platform ！= "WINDOWS"）） && $this->max_cache_time;if （！$cachefirst）{return $this->getOne（$sql, true）;}else{$result = $this->getSqlCacheData（$sql, $cached）;if （empty（$result["storecache"]） == true）{return $result["data"];}}$arr = $this->getOne（$sql, true）;if （$arr ！== false && $cachefirst）{$this->setSqlCacheData（$result, $arr）;}return $arr;}function getAll（$sql）{$res = $this->query（$sql）;if （$res ！== false）{$arr = $res->fetch_all（MYSQLI_ASSOC）;$res->free（）; return $arr;}else{return false;}}function getAllCached（$sql, $cached = "FILEFIRST"）{$cachefirst = （$cached == "FILEFIRST" || （$cached == "MYSQLFIRST" && $this->platform ！= "WINDOWS"）） && $this->max_cache_time;if （！$cachefirst）{return $this->getAll（$sql）;}else{$result = $this->getSqlCacheData
以上就是小编为大家带来的ecshop适应在PHP7的修改方法解决报错的实现全部内容了，希望大家多多支持脚本之家~