117 lines
2.0 KiB
PHP
117 lines
2.0 KiB
PHP
<?php
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/*
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* @version $Id: index.php 10381 2008-06-01 03:35:53Z $
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* @package Carteasy
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* @copyright Copyright (C) 2005 - 2011 Wlanium
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* @license proprietary
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* @author Thomas Bartelt
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* Carteasy is a web shop system
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*/
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class Database {
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protected function __construct() {}
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private function __clone() {}
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public static function update($table, $data, $where) {
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$set_line = "";
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if (is_array($data)) {
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$size = count($data);
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} else {
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$size = count($data);
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}
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$i = 1;
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foreach ($data as $key => $value) {
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$set_line .= $key;
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$set_line .= "=";
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if (is_numeric($value)) {
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$set_line .= $value;
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} else {
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$set_line .= "'".$value."'";
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}
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if ($i < $size) {
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$set_line .= ", ";
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$i++;
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}
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}
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$sql = "UPDATE $table ";
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$sql .= "SET ".$set_line." ";
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if ($where) {
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$sql .= " ".$where;
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}
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return $sql;
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} // end update
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public static function insert($table, $data) {
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$db = Registry::get('base')->db;
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$data_line = "";
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$value_line = "";
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if (is_array($data)) {
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$size = count($data);
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} else {
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$size = count((array)$data);
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}
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$i = 1;
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foreach ($data as $key => $value) {
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$data_line .= $key;
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$value_line .= "'".$db->real_escape_string($value)."'";
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if ($i < $size) {
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$data_line .= ", ";
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$value_line .= ", ";
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$i++;
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}
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}
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$sql = "INSERT INTO $table(".$data_line.") ";
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$sql .= "VALUES (".$value_line.");";
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return $sql;
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} // end insert
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public function delete() {
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} // end delete
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public static function clean($data) {
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foreach ($data as $key => $value) {
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if ($value == '') {
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if (is_array($data)) {
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unset($data[$key]);
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} else {
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unset($data->$key);
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}
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}
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}
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return $data;
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} // end clan_data
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// replaces clean, clean must die
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public static function validate($data, $schema) {
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} // end validate
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public static function where($text, $clause) {
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if ($text == '') {
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$text .= ' WHERE '.$clause;
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} else {
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$text .= ' AND '.$clause;
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}
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return $text;
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} // end where
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} // end Database
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?>
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