leonid-slv/mysql2pdo

Old mysql functions surrounded by newer PHP versions

1.3.3 2020-10-14 08:12 UTC

GPL-3.0

• Leonid Selvistrovich
• Jaroslav Herber

README

The package provides global mysql_* functions old model (PHP older 5.5) that can be used when the original MySQL extension is not available.

The librarie duplicates all popular of the functionality of mysql_* functions. Very high speed efficiency, almost 100% compared to direct use of PDO or mysqli.

It is important to note that there is support for encryption SSL certificate.

PHP 7 mysql_connect
PHP 7 mysql_select_db
PHP 7 mysql_real_escape_string
PHP 7 mysql_query
PHP 7 mysql_result
PHP 7 mysql_insert_id
PHP 7 mysql_fetch_array
PHP 7 mysql_fetch_assoc
PHP 7 mysql_fetch_row
PHP 7 mysql_num_rows
PHP 7 mysql_set_charset
PHP 7 mysql_error
PHP 7 mysql_errno
PHP 7 mysql_free_result
PHP 7 mysql_close

Lost connection:

In most cases, everything is fine! But it happens when the settings of the PDO driver are strange, for example, this was found in the cloud Yandex Function. To avoid this, just at the end of the code, insert

//Close all connections for fast restart
mysql_close();

Examples:

Classic connection:

//Connect and print date
$link = mysql_connect($host, $user, $password);
if ($link == false) { exit(); };
mysql_select_db($db,$link);
mysql_query('SET NAMES "utf8"');
echo (mysql_result(mysql_query('SELECT NOW();'),0,0));

SSL connection:

//SSL connect and print date
$link = mysql_connect($host, $user, $password, 'yandex.crt');
if ($link == false) { exit(); };
mysql_select_db($db,$link);
mysql_query('SET NAMES "utf8"');
echo (mysql_result(mysql_query('SELECT NOW();'),0,0));

Examples:

$result = mysql_query('SELECT `PAYMENTS`.`ID`, `PAYMENTS`.`DATE`, `PAYMENTS`.`CONTRACT`, `PAYMENTS`.`SUM`, `PAYMENTS`.`OPERATOR`, `PAYMENTS`.`COMMENT`, `PAYMENTS`.`DELETED`, `USERS`.`GROUP` FROM `PAYMENTS`,`USERS` WHERE `USERS`.`CONTRACT`=`PAYMENTS`.`CONTRACT` AND `PAYMENTS`.`ID_MANAGER`="'.$id_manager.'"'.$payments_search.' ORDER BY `DATE` DESC LIMIT '.$payments_count.';');
for ($i=0; $i<mysql_num_rows($result); $i++)
  {
    echo '<td><u>'.mysql_result($result, $i, 0).'</u></td>';
    echo '<td><u>'.mysql_result($result, $i, "PAYMENTS.CONTRACT").'</u></td>';
  }

Who is this for?

This package is for site owners/developers who want to upgrade their PHP version to a version that has the mysql_connect/mysql_* functions removed without having to re-write their entire codebase to replace those functions to PDO or MySQLI.

About:

If you run into any issues, bugs, features or make things better please send them to me and I will get them in as soon as I can.

@authors   Selvistrovich Leonid <[e-mail]>, Jaroslav Herber
@copyright GPL license
@license   http://www.gnu.org/copyleft/gpl.html
@link      https://github.com/Leonid-SLV/

Versions:

Current Version

Version 1.3

• Updated mysql_close() function, before that there was a stub. Read above, be sure to use!

Version 1.1

• Support SSL
• 100% efficiency compared to direct
• Proven library, works in billing systems for high-load objects