PHP

How To Create Functions In PHP Classes?

Example: <?php class Test_class { // Private field declaration private $Website_Name; // Public return type function/method declaration public function set_site_name($website_name){ $this->Website_Name = $website_name; } public function get_site_name(){ return $this->Website_Name; } } // object creation $test_class = new Test_class(); $test_class->set_site_name(“Tutorialstown.com”); echo “Website is: ” . $test_class->get_site_name(); ?>

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How To Create A Simple Oop Class In PHP?

Example: <?php class Test_class { // field declaration public $Website_Name = “tutorialstown.com”; } // object creation. $test_class = new Test_class(); echo “Website is: ” . $test_class->Website_Name; ?>

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How To Destroy Session Cookie In PHP

When you destroy session using session_destroy() function at that time your session is destroyed but that session cookie remains in browser it does not deleted. Following example is used to delete that session cookie from your web browser with the help of session_get_cookie_params() function.

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How To Set And Get Session Data In PHP

It is a part of statement management in websites. Session stores user information at server side OR it remembers the user activity on the web. Once information is set in a session variable that information will be available on all web pages entire in a website. $_SESSION[] super global array is a session variable and […]

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How To Destroy Session In PHP

You can destroy/delete any previous session in PHP. Destroying a session means destroy/delete all the previous data which is already stored in session.

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How To Use Query String In PHP

Query string is a part of state management in web technologies. Query string is used to pass the same data between website pages through hyperlinks. Query string value is stored/passed in browser’s address bar or url bar. Later you can get and use these stored values in your PHP web page through $_GET[] super global […]

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How To Set And Get Cookie In PHP

Example: $name = “tutorials_town_cookie”; $value = “My test cookie”; $expire = 0; $path = “/”; $domain = “”; $secure = false; $httponly = false; setcookie($name,$value,$expire,$path,$domain,$secure,$httponly); if(isset($_COOKIE[$name])) echo “Cookie is set now”; else echo “cookie is not set!”; echo “Cookie ‘” . $name . “‘ is set!”; echo “Value is: ” . $_COOKIE[$name];

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How To Destroy Or Delete Cookie In PHP

Example: $name = “tutorials_town_cookie”; $value = “My test cookie”; // notice the following time function which causes the deletion of an existing cookie. $expire = time()-3600; $path = “/”; $domain = “”; $secure = false; $httponly = false; setcookie($name,$value,$expire,$path,$domain,$secure,$httponly); if(isset($_COOKIE[$name])) echo “Cookie is set now”; else echo “cookie has deleted/destroy !”; Please reload your browser […]

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