<?php
- class mw_mysql{
-
- public $link;
- public $host;
- public $base;
- public $user;
- public $password;
- public $EXTENTION_OK;
-
- public function __construct($params = array()){
- $this->host = isset($params["host"]) ? $params["host"] : "localhost";
- $this->base = isset($params["base"]) ? $params["base"] : "mtweb";
- $this->user = isset($params["user"]) ? $params["user"] : "";
- $this->password = isset($params["password"]) ? $params["password"] : "";
- $this->EXTENTION_OK = function_exists("mysql_connect");
+ class mw_mysql extends mw_sgbd{
+
+ public function name(){
+ return "MySql";
}
- public function extention_ok(&$env){
- return $this->EXTENTION_OK;
+ public function default_params(){
+ return array(
+ "host" => "localhost",
+ "base" => "mtweb",
+ "user" => "",
+ "password" => ""
+ );
}
- public function authentication_required(){
- return true;
+ public function validate_extention(){
+ return function_exists("mysql_connect");
}
- public function sgbd_name(){
- return "MySql";
+ public function authentication_required(){
+ return true;
}
public function connect($host, $base, $user, $password){
}
public function desc_table($table_name){
+ $table_name = $this->replace_prefixes($table_name);
$sql = "SELECT * from information_schema.columns where table_name='".$table_name."'";
$rst = $this->query($sql);
$desc = array(
return $desc;
}
- public function table_exists($table_name){\r
+ public function table_exists($table_name){
+ $table_name = $this->replace_prefixes($table_name);\r
if(!$this->link) $this->connect($this->host, $this->base, $this->user, $this->password);\r
$EXISTS = false;
try{
}
public function field_exists($table_name, $field_name){
+ $table_name = $this->replace_prefixes($table_name);
if(!$this->link) $this->connect($this->host, $this->base, $this->user, $this->password);\r
if(!($desc = $this->desc_table($table_name))){
throw new Exception($this->exception_out("Impossible de lire la description de la table"));
return $EXISTS;
}
- public function query($query_string){\r
+ public function query($query_string){
+ $query_string = $this->replace_prefixes($query_string);\r
if(!$this->link) $this->connect($this->host, $this->base, $this->user, $this->password);\r
$result = @mysql_query($query_string, $this->link);\r
if(!$result) throw new Exception($this->exception_out("Syntaxe invalide dans une requete"));\r