<?php
if (!defined("FUNC_FILE")) die("Illegal File Access");
class sql_db {
var $db_connect_id;
var $query_result;
var $row = array();
var $rowset = array();
var $num_queries = 0;
var $total_time_db = 0;
var $time_query = "";
function sql_db($sqlserver, $sqluser, $sqlpassword, $database, $persistency = true) {
$this->db_connect_id = ($persistency) ? @mysql_pconnect($sqlserver, $sqluser, $sqlpassword) : @mysql_connect($sqlserver, $sqluser, $sqlpassword);
if ($this->db_connect_id) {
if ($database != "" && !@mysql_select_db($database)) {
@mysql_close($this->db_connect_id);
$this->db_connect_id = false;
}
return $this->db_connect_id;
} else {
return false;
}
}
function sql_close() {
if ($this->db_connect_id) {
if ($this->query_result) @mysql_free_result($this->query_result);
$result = @mysql_close($this->db_connect_id);
return $result;
} else {
return false;
}
}
function sql_query($query = "", $transaction = false) {
unset($this->query_result);
if ($query != "") {
$st = array_sum(explode(" ", microtime()));
// $this->query_result = @mysql_query($query, $this->db_connect_id);
#Õàê: Ñòàòèñòèêà îøèáîê MySQL
$this->query_result = @mysql_query($query, $this->db_connect_id) OR error_sql_log(@mysql_error($this->db_connect_id), @mysql_errno($this->db_connect_id), $query);
#Õàê: Ñòàòèñòèêà îøèáîê MySQL
$total_tdb = round(array_sum(explode(" ", microtime())) - $st, 5);
$this->total_time_db += $total_tdb;
$this->time_query .= ($total_tdb > 0.01) ? "<span style=\"color: red; font-weight: bold;\">".$total_tdb."</span> "._SEC.". - [".$query."]<br><br>" : "<span style=\"color: green; font-weight: bold;\">".$total_tdb."</span> "._SEC.". - [".$query."]<br><br>";
}
if ($this->query_result) {
$this->num_queries += 1;
unset($this->row[$this->query_result]);
unset($this->rowset[$this->query_result]);
return $this->query_result;
} else {
return ($transaction == END_TRANSACTION) ? true : false;
}
}
function sql_numrows($query_id = 0) {
if (!$query_id) $query_id = $this->query_result;
return ($query_id) ? @mysql_num_rows($query_id) : false;
}
function sql_affectedrows() {
return ($this->db_connect_id) ? @mysql_affected_rows($this->db_connect_id) : false;
}
function sql_numfields($query_id = 0) {
if (!$query_id) $query_id = $this->query_result;
return ($query_id) ? @mysql_num_fields($query_id) : false;
}
function sql_fieldname($offset, $query_id = 0) {
if (!$query_id) $query_id = $this->query_result;
return ($query_id) ? @mysql_field_name($query_id, $offset) : false;
}
function sql_fieldtype($offset, $query_id = 0) {
if (!$query_id) $query_id = $this->query_result;
return ($query_id) ? @mysql_field_type($query_id, $offset) : false;
}
function sql_fetchrow($query_id = 0) {
if (!$query_id) $query_id = $this->query_result;
if ($query_id) {
$this->row[$query_id] = @mysql_fetch_array($query_id);
return $this->row[$query_id];
} else {
return false;
}
}
function sql_fetchrowset($query_id = 0) {
if (!$query_id) $query_id = $this->query_result;
if ($query_id) {
unset($this->rowset[$query_id]);
unset($this->row[$query_id]);
while ($this->rowset[$query_id] = @mysql_fetch_array($query_id)) {
$result[] = $this->rowset[$query_id];
}
return $result;
} else {
return false;
}
}
function sql_fetchfield($field, $rownum = -1, $query_id = 0) {
if (!$query_id) $query_id = $this->query_result;
if ($query_id) {
if ($rownum > -1) {
$result = @mysql_result($query_id, $rownum, $field);
} else {
if (empty($this->row[$query_id]) && empty($this->rowset[$query_id])) {
if ($this->sql_fetchrow()) {
$result = $this->row[$query_id][$field];
}
} else {
if ($this->rowset[$query_id]) {
$result = $this->rowset[$query_id][0][$field];
} else if ($this->row[$query_id]) {
$result = $this->row[$query_id][$field];
}
}
}
return $result;
} else {
return false;
}
}
function sql_rowseek($rownum, $query_id = 0) {
if (!$query_id) $query_id = $this->query_result;
return ($query_id) ? @mysql_data_seek($query_id, $rownum) : false;
}
function sql_nextid() {
return ($this->db_connect_id) ? @mysql_insert_id($this->db_connect_id) : false;
}
function sql_freeresult($query_id = 0){
if (!$query_id) $query_id = $this->query_result;
if ($query_id) {
unset($this->row[$query_id]);
unset($this->rowset[$query_id]);
@mysql_free_result($query_id);
return true;
} else {
return false;
}
}
function sql_error($query_id = 0) {
$result["message"] = @mysql_error($this->db_connect_id);
$result["code"] = @mysql_errno($this->db_connect_id);
return $result;
}
}
?>