Hello,
To answer these qwestions:
1. I am using "include" in my code.
2. About the "$link = mysql_connect('localhost', 'root', 'testing');"
variable. I can just include this line before mysql_query function and it
works even without entering into mysql_query the "$link" variable. (Like the
connection is waking up).
3.My php.ini register_globals is off as suggested for new versions of PHP
but include file should work instead according to the manual.
4. I am posting some of my code to compare. Module "carmade.php" works v.s.
"login.php" which does not. Also, I am posting my "database.php" which is
establishing the connection and is included in every page through
"layout.php"->"common.php"->"database.php".
carmade.php:
<?php
include $_SERVER['DOCUMENT_ROOT'].
'/layout.php';
// Quick Login session check
login_check();
switch($_REQUEST['req']){
// Insert Case
case "create_carmade":
myheader("Добавяне на автомобилни марки в списъка");
// Double check form posted values are there
// before performing INSERT query
if(!$_POST['car_descr']){
echo '<p align="center">Липсва информациятя от формата!</p>'.
'<p align="center">Моля, използвайте бутона'.
'Назад и въведете данните отново!</p>';
footer();
exit();
}
// Insert Query
$sql = mysql_query("INSERT INTO carmade
(car_descr)
VALUES('{$_POST['car_descr']}')");
// Insert query results
if(!$sql){
echo "Грешка при въвеждане на данните:".mysql_error();
} else {
echo '<p align="center">Марката "'.$_POST['car_descr'].
'"е въведена<br/>с номер:'.mysql_insert_id();
echo '<br /> /admin/carmade.php?req=new_carmade Искате ли да'.
'въведете друга марка? ';
}
break;
// Create car made form case
case "new_carmade":
myheader("Въвеждане на нова автомобилна марка");
include $_SERVER['DOCUMENT_ROOT'].
'/html/forms/carmade_insert.html';
footer();
break;
default:
myheader("Администриране на списъка с автомобилните марки");
include $_SERVER['DOCUMENT_ROOT'].
'/html/carmade_admin.html';
footer();
break;
}
?>
login.php:
<?php
include $_SERVER['DOCUMENT_ROOT'].
'/layout.php';
switch($_REQUEST['req']){
case "validate":
$validate = mysql_query("SELECT * FROM members
WHERE username = '{$_POST['username']}'
AND password = md5('{$_POST['password']}')"
);
$num_rows = mysql_num_rows($validate);
if($num_rows == 1){
while($row = mysql_fetch_assoc($validate)){
$_SESSION['login'] = true;
$_SESSION['userid'] = $row['member_id'];
$_SESSION['first_name'] = $row['first_name'];
$_SESSION['last_name'] = $row['last_name'];
$_SESSION['email_address'] = $row['email_address'];
if($row['admin_access'] == 1){
$_SESSION['admin_access'] = true;
}
$login_time = mysql_query("UPDATE members
SET last_login=now()
WHERE id='{$row['id']}'");
}
header("Location: /loggedin.php");
} else {
myheader("Входът в административната зона е неуспешен!");
echo '<p align="center">Входът в страницата не е успешен!</p>';
echo '<p align="center">Проверете потребителското си '.
'име и паролата си и опитайте пак или се '.
'обадете на администратора.</p>';
footer();
}
break;
default:
myheader("Вход!");
include $_SERVER['DOCUMENT_ROOT'].
'/html/forms/login_form.html';
footer();
break;
}
?>
database.php:
<?php
$link = mysql_pconnect('localhost','root','testing');
$set = mysql_query('SET NAMES CP1251');
$set = mysql_query('SET_COLLATION=CP1251_GENERAL_CI');
mysql_select_db('samek_db', $link) or die(mysql_error());
?>
common.php:
<?php
// Include Meta Content Class
include $_SERVER['DOCUMENT_ROOT'].'/classes/clsMetaContent.php';
// Include Email Class
include $_SERVER['DOCUMENT_ROOT'].'/classes/clsEmail.php';
// Include Database Connection File
include $_SERVER['DOCUMENT_ROOT'].'/includes/database.php';
// Include Session File
include $_SERVER['DOCUMENT_ROOT'].'/includes/session.php';
?>
Thank you for your help
You're very welcome, I understand that you need a solution which allows you
to keep using the connection this way.
I doubt that your php.ini is the cause so I'll suggest the following:
Try executing your MySQL queries by passing the $link variable to the
function as the connection resource:
mysql_query("SELECT...", $link);
Something that also might cause it is that you use (include|require)_once
and that this module doesn't have access to the connection resource, if this
is the case change it into include|require and see if that solves your
issue. If not then could you please post some example code of your module if
possible so we can be more helpful?
Also be sure that you global $link; it in functions (I don't know if this
required since I didn't use it this way for a long while).
Could you also please answer to the list instead of directly to me as this
might also be informative for others.
--
View this message in context: http://www.nabble.com/PHP-MySQL-connection-for-particular-module-tp17915108p17990192.html
Sent from the Php - Database mailing list archive at Nabble.com.
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
