Zen Cart 源代码 sniffer.php

下载文件

文件名: sniffer.php
文件类型: PHP文件
文件大小: 2.18 KiB
MD5: dc8c92f0929d3e0d7402fa1cb8aef2a1

sniffer.php - 打开高亮: <?php /** * Sniffer Class. * * @package classes * @copyright Copyright 2003-2007 Zen Cart Development Team * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0 * @version $Id: sniffer.php 5645 2007-01-21 00:40:03Z drbyte $ */ if (!defined('IS_ADMIN_FLAG')) { die('Illegal Access'); } /** * Sniffer Class. * This class is used to collect information on the system that Zen Cart is running on * and to return error reports * * @package classes */ class sniffer extends base { function sniffer() { $this->browser = Array(); $this->php = Array(); $this->server = Array(); $this->database = Array(); $this->phpBB = Array(); } function table_exists($table_name) { global $db; $found_table = false; // Check to see if the requested Zen Cart table exists $sql = "SHOW TABLES like '".$table_name."'"; $tables = $db->Execute($sql); //echo 'tables_found = '. $tables->RecordCount() .'<br>'; if ($tables->RecordCount() > 0) { $found_table = true; } return $found_table; } function field_exists($table_name, $field_name) { global $db; $sql = "show fields from " . $table_name; $result = $db->Execute($sql); while (!$result->EOF) { // echo 'fields found='.$result->fields['Field'].'<br />'; if ($result->fields['Field'] == $field_name) { return true; // exists, so return with no error } $result->MoveNext(); } return false; } function field_type($table_name, $field_name, $field_type, $return_found = false) { global $db; $sql = "show fields from " . $table_name; $result = $db->Execute($sql); while (!$result->EOF) { // echo 'fields found='.$result->fields['Field'].'<br />'; if ($result->fields['Field'] == $field_name) { if ($result->fields['Type'] == $field_type) { return true; // exists and matches required type, so return with no error } elseif ($return_found) { return $result->fields['Type']; // doesn't match, so return what it "is", if requested } } $result->MoveNext(); } return false; } } ?>