120 lines
2.9 KiB
PHP
120 lines
2.9 KiB
PHP
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<?php
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class MySQL {
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var $db_host;
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var $db_user;
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var $db_pwd;
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var $db_name;
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var $queries = 0;
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var $connections = 0;
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var $linki;
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function set($db_host, $db_user, $db_pwd, $db_name)
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{
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$this->db_host = $db_host;
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$this->db_user = $db_user;
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$this->db_pwd = $db_pwd;
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$this->db_name = $db_name;
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}
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function connect()
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{
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// connect to mysql
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$this->linki = mysql_connect($this->db_host, $this->db_user, $this->db_pwd)
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or die("Could not connect to mysql server");
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// connect to the database
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mysql_select_db($this->db_name, $this->linki)
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or die("Database: database not found");
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$this->connections++;
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// return $db_link for other functions
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//return $linki;
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}
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function query($sql)
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{
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//echo $sql . "<br>";
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if (!isset($this->linki)) {
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$this->connect();
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}
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$result = mysql_query($sql, $this->linki)
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or die("Invalid query: " . mysql_error());
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// used for other functions
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$this->queries++;
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return $result;
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}
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function fetch_array($result)
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{
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// create an array called $row
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$row = mysql_fetch_array($result);
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// return the array $row or false if none found
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return $row;
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}
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function escape($string) {
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return mysql_real_escape_string($string,$this->linki);
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}
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function fetch_assoc($result)
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{
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// create an array called $row
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$row = mysql_fetch_assoc($result);
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// return the array $row or false if none found
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return $row;
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}
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// function fetch_row($result)
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// {
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// // create an array called $row
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// $row = mysql_fetch_row($result);
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// // return the array $row or false if none found
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// return $row;
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// }
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function num_rows($result)
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{
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// determine row count
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$num_rows = mysql_num_rows($result);
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// return the row count or false if none foune
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return $num_rows;
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}
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function insert_id()
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{
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// connect to the database
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//$link = $this->connect();
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// Get the ID generated from the previous INSERT operation
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$last_id = mysql_insert_id($this->linki);
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// return last ID
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return $last_id;
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}
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function num_fields($result)
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{
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$result = mysql_num_fields($result);
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return $result;
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}
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// function field_name($result, $index)
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// {
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// // query with the return of $result
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// $result = mysql_field_name($result, $index);
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// return $result;
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// }
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//
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// function tablename($result, $index)
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// {
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// // query with the return of $result
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// $result = mysql_tablename($result, $index);
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// return $result;
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// }
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//
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// function list_tables($dbase)
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// {
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// $result = mysql_list_tables($dbase);
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// return $result;
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// }
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}
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?>
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