ecshop适应PHP7的修改.docx

ecshop适应PHP7的修改说实话，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) { $this-ErrorMsg(Cant pConnect MySQL Server($dbhost)!); } return false; } } else { $this-link_id = new mysqli($dbhost, $dbuser, $dbpw); if ($this-link_id-connect_error) { if (!$quiet) { $this-ErrorMsg(Cant Connect MySQL Server($dbhost)!); } return false; } } $this-dbhash = md5($this-root_pa