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File: example.php

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  Classes of RS  >  Jack's Session class  >  example.php  >  Download  
File: example.php
Role: Example script
Content type: text/plain
Description: example
Class: Jack's Session class
Manage user access sessions stored in a database
Author: By
Last change: cut function added
Date: 8 years ago
Size: 2,975 bytes
 

Contents

Class file image Download
<?php

// require session class
require_once('session.class.php');

// require mySQL handler class
// who can be downloaded from here: http://www.phpclasses.org/browse/package/2847.html
require_once('sql.class.php');

// set database values
$_DBHOST = 'localhost';
$_DBUSER = 'root';
$_DBNAME = 'test';
$_DBPASS = '';

// we will need this sql class
$s = new sql();

// 'start' the class
$c = new session($host); // host for the cookies (default: null)

// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// setting session values
// @note: when we use setVal()
// we update 'varname' if it exist or
// add it if it not exist
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

// we can set value one by one
$c->setVal('varname1', 'value1');
$c->setVal('varname2', 'value2');
$c->setVal('varname3', 'value3');
$c->setVal('varname4', 'value4');
$c->setVal('varname5', 'value5');

// or we can set multiple values at once
$c->setVal(array(
               
'varname1' => 'value1',
               
'varname2' => 'value2',
               
'varname3' => 'value3',
               
'varname4' => 'value4',
               
'varname5' => 'value5'
               
));

// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// getting values
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
               
// check if value was set
if ($c->isVal('varname1'))
{
    print
'varname1 exists ';
}
else
{
    print
'varname1 do not exists ';
}
print
'<br />';
   
// we can get values from $c->variables array
print $c->variables['varname2'];
print
'<br />';

// or by $c->getVal() function
print $c->getVal('varname2');
print
'<br />';

// or just cut the value(this will get it value and then delete it)
print $c->cutVal('varname2');
print
'<br />';

// count all active sessions for the past 240 seconds
print 'active sessions: ' . $c->count(0, 240);
print
'<br />';

// count all active session with assigned value 'varname5'
print 'activer sessions with \'varname5\': ' . $c->count('varname5', 240);

// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// deleting values
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

// we can delete one particular value
$c->delVal('varname1');

// or delete a list of values
$c->delVal('varname2', 'varname3', 'varname4');

// or detete all sesssion value
$c->delVal();

// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// 'no expire' sessions
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

// set current session as 'no expire' or endless session
$c->setNoExpire();

// check if current session is 'no expire'
if ($c->isNoExpire())
{
    print
'this session is endless';
}

// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// stop session
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
$c->endSession();

?>