diff options
Diffstat (limited to 'classes/db/mysql.php')
-rw-r--r-- | classes/db/mysql.php | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/classes/db/mysql.php b/classes/db/mysql.php new file mode 100644 index 000000000..aab05aca2 --- /dev/null +++ b/classes/db/mysql.php @@ -0,0 +1,73 @@ +<?php +class Db_Mysql implements IDb { + private $link; + + function connect($host, $user, $pass, $db, $port) { + $this->link = mysql_connect($host, $user, $pass); + + if ($this->link) { + $result = mysql_select_db($db, $this->link); + if (!$result) { + die("Can't select DB: " . mysql_error($this->link)); + } + + $this->init(); + + return $this->link; + } else { + die("Unable to connect to database (as $user to $host, database $db): " . mysql_error()); + } + } + + function escape_string($s, $strip_tags = true) { + if ($strip_tags) $s = strip_tags($s); + + return mysql_real_escape_string($s, $this->link); + } + + function query($query, $die_on_error = true) { + $result = mysql_query($query, $this->link); + if (!$result) { + user_error("Query $query failed: " . ($this->link ? mysql_error($this->link) : "No connection"), + $die_on_error ? E_USER_ERROR : E_USER_WARNING); + } + return $result; + } + + function fetch_assoc($result) { + return mysql_fetch_assoc($result); + } + + + function num_rows($result) { + return mysql_num_rows($result); + } + + function fetch_result($result, $row, $param) { + return mysql_result($result, $row, $param); + } + + function close() { + return mysql_close($this->link); + } + + function affected_rows($result) { + return mysql_affected_rows($this->link); + } + + function last_error() { + return mysql_error(); + } + + function init() { + $this->query("SET time_zone = '+0:0'"); + + if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) { + $this->query("SET NAMES " . MYSQL_CHARSET); + } + + return true; + } + +} +?> |