inc/misc/sql/mysql.php

   1 <?php
   2 /*
   3     This program is free software; you can redistribute it and/or modify
   4     it under the terms of the Revised BSD License.
   5
   6     This program is distributed in the hope that it will be useful,
   7     but WITHOUT ANY WARRANTY; without even the implied warranty of
   8     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   9     Revised BSD License for more details.
  10
  11     Copyright 2004-2009 iDB Support - http://idb.berlios.de/
  12     Copyright 2004-2009 Game Maker 2k - http://gamemaker2k.org/
  13
  14     $FileInfo: mysql.php - Last Update: 10/14/2010 SVN 588 - Author: cooldude2k $
  15 */
  16 $File3Name = basename($_SERVER['SCRIPT_NAME']);
  17 if ($File3Name=="mysql.php"||$File3Name=="/mysql.php") {
  18         @header('Location: index.php');
  19         exit(); }
  20 // MySQL Functions.
  21 function sql_error($link=null) {
  22 if(isset($link)) {
  23         $result = mysql_error($link); }
  24 if(!isset($link)) {
  25         $result = mysql_error(); }
  26 if ($result=="") {
  27         return ""; }
  28         return $result; }
  29 function sql_errno($link=null) {
  30 if(isset($link)) {
  31         $result = mysql_errno($link); }
  32 if(!isset($link)) {
  33         $result = mysql_errno(); }
  34 if ($result===0) {
  35         return 0; }
  36         return $result; }
  37 function sql_errorno($link=null) {
  38 if(isset($link)) {
  39         $result = sql_error($link);
  40         $resultno = sql_errno($link); }
  41 if(!isset($link)) {
  42         $result = sql_error();
  43         $resultno = sql_errno(); }
  44 if ($result==""&&$result===0) {
  45         return ""; }
  46 if ($result!=""&&$result!==0) {
  47         $result = $resultno.": ".$result; }
  48         return $result; }
  49 // Execute a query :P
  50 $NumQueries = 0;
  51 function sql_query($query,$link=null) {
  52 global $NumQueries;
  53 if(isset($link)) {
  54         $result = mysql_query($query,$link); }
  55 if(!isset($link)) {
  56         $result = mysql_query($query); }
  57 if ($result===false) {
  58     output_error("SQL Error: ".sql_error(),E_USER_ERROR);
  59         return false; }
  60 if ($result!==false) {
  61         ++$NumQueries;
  62         return $result; } }
  63 //Fetch Number of Rows
  64 function sql_num_rows($result) {
  65 $num = mysql_num_rows($result);
  66 if ($num===false) {
  67     output_error("SQL Error: ".sql_error(),E_USER_ERROR);
  68         return false; }
  69         return $num; }
  70 // Connect to mysql database
  71 function sql_connect_db($server,$username,$password,$database=null,$new_link=false) {
  72 if($new_link!==true) { $new_link = false; }
  73 if($new_link!==true||$new_link===false) {
  74 $link = mysql_connect($server,$username,$password); }
  75 if($new_link===true) {
  76 $link = mysql_connect($server,$username,$password,$new_link); }
  77 if ($link===false) {
  78     output_error("Not connected: ".sql_error(),E_USER_ERROR);
  79         return false; }
  80 if($database!==null) {
  81 $dlink = mysql_select_db($database,$link);
  82 if ($dlink===false) {
  83     output_error("Can't use database ".$database.": ".sql_error(),E_USER_ERROR);
  84         return false; } }
  85 $result = sql_query("SET SESSION SQL_MODE='ANSI_QUOTES,NO_AUTO_VALUE_ON_ZERO';",$link);
  86 if ($result===false) {
  87     output_error("SQL Error: ".sql_error(),E_USER_ERROR);
  88         return false; }
  89 return $link; }
  90 // Query Results :P
  91 function sql_result($result,$row,$field=0) {
  92 $value = mysql_result($result, $row, $field);
  93 if ($value===false) {
  94     output_error("SQL Error: ".sql_error(),E_USER_ERROR);
  95         return false; }
  96         return $value; }
  97 // Free Results :P
  98 function sql_free_result($result) {
  99 $fresult = mysql_free_result($result);
 100 if ($fresult===false) {
 101     output_error("SQL Error: ".sql_error(),E_USER_ERROR);
 102         return false; }
 103 if ($fresult===true) {
 104         return true; } }
 105 //Fetch Results to Array
 106 function sql_fetch_array($result,$result_type=MYSQL_BOTH) {
 107 $row = mysql_fetch_array($result,$result_type);
 108         return $row; }
 109 //Fetch Results to Associative Array
 110 function sql_fetch_assoc($result) {
 111 $row = mysql_fetch_assoc($result);
 112         return $row; }
 113 //Fetch Row Results
 114 function sql_fetch_row($result) {
 115 $row = mysql_fetch_row($result);
 116         return $row; }
 117 //Get Server Info
 118 function sql_server_info($link=null) {
 119 if(isset($link)) {
 120         $result = mysql_get_server_info($link); }
 121 if(!isset($link)) {
 122         $result = mysql_get_server_info(); }
 123         return $result; }
 124 //Get Client Info
 125 function sql_client_info($link=null) {
 126         $result = mysql_get_client_info();
 127         return $result; }
 128 function sql_escape_string($string,$link=null) {
 129 if(isset($link)) {
 130         $string = mysql_real_escape_string($string,$link); }
 131 if(!isset($link)) {
 132         $string = mysql_real_escape_string($string); }
 133 if ($string===false) {
 134     output_error("SQL Error: ".sql_error(),E_USER_ERROR);
 135         return false; }
 136         return $string; }
 137 // SafeSQL Lite Source Code by Cool Dude 2k
 138 // Make SQL Query's safe
 139 function sql_pre_query($query_string,$query_vars) {
 140    $query_array = array(array("%i","%I","%F","%S"),array("%d","%d","%f","%s"));
 141    $query_string = str_replace($query_array[0], $query_array[1], $query_string);
 142    if (get_magic_quotes_gpc()) {
 143        $query_vars  = array_map("stripslashes", $query_vars); }
 144    $query_vars = array_map("sql_escape_string", $query_vars);
 145    $query_val = $query_vars;
 146 $query_num = count($query_val);
 147 $query_i = 0;
 148 while ($query_i < $query_num) {
 149 $query_is = $query_i+1;
 150 $query_val[$query_is] = $query_vars[$query_i];
 151 ++$query_i; }
 152    $query_val[0] = $query_string;
 153    return call_user_func_array("sprintf",$query_val); }
 154 function sql_set_charset($charset,$link=null) {
 155 if(function_exists('mysql_set_charset')===false) {
 156 if(!isset($link)) {
 157         $result = sql_query("SET CHARACTER SET '".$charset."'"); }
 158 if(isset($link)) {
 159         $result = sql_query("SET CHARACTER SET '".$charset."'",$link); }
 160 if ($result===false) {
 161     output_error("SQL Error: ".sql_error(),E_USER_ERROR);
 162         return false; }
 163 if(!isset($link)) {
 164         $result = sql_query("SET NAMES '".$charset."'"); }
 165 if(isset($link)) {
 166         $result = sql_query("SET NAMES '".$charset."'",$link); }
 167 if ($result===false) {
 168     output_error("SQL Error: ".sql_error(),E_USER_ERROR);
 169         return false; }
 170         return true; }
 171 if(function_exists('mysql_set_charset')===true) {
 172 if(isset($link)) {
 173         $result = mysql_set_charset($charset,$link); }
 174 if(!isset($link)) {
 175         $result = mysql_set_charset($charset); }
 176 if ($result===false) {
 177     output_error("SQL Error: ".sql_error(),E_USER_ERROR);
 178         return false; }
 179         return true; } }
 180 /*
 181 if(function_exists('mysql_set_charset')===false) {
 182 function mysql_set_charset($charset,$link) {
 183 if(isset($link)) {
 184         $result = sql_set_charset($charset,$link); }
 185 if(!isset($link)) {
 186         $result = sql_set_charset($charset); }
 187 if ($result===false) {
 188     output_error("SQL Error: ".sql_error(),E_USER_ERROR);
 189         return false; }
 190         return true; } }
 191 */
 192 // Get next id for stuff
 193 function sql_get_next_id($tablepre,$table,$link=null) {
 194         $nid = mysql_insert_id($link);
 195         return $nid; }
 196 // Get number of rows for table
 197 function sql_get_num_rows($tablepre,$table,$link=null) {
 198    $getnextidq = sql_pre_query("SHOW TABLE STATUS LIKE '".$tablepre.$table."'", array());
 199 if(!isset($link)) {
 200         $getnextidr = sql_query($getnextidq); }
 201 if(isset($link)) {
 202         $getnextidr = sql_query($getnextidq,$link); }
 203    $getnextid = sql_fetch_assoc($getnextidr);
 204    return $getnextid['Rows'];
 205    @sql_free_result($getnextidr); }
 206 ?>