Posts Tagged with 'PHP'

PHP | Unlink() function The unlink() function is an inbuilt function in PHP that is used to delete the file from a directory. If the file function executes successfully and deletes the file then it …

Last updated 5 years, 6 months ago | 1638 views

Tags:- PHP

PayPal | Notify url and Return url Both of these are used in PayPal payment gateway integration. Notify url is used by paypal to send response regarding current transaction in other word notify about the …

Last updated 5 years, 6 months ago | 3554 views

Tags:- PHP PayPal

unlink() and unset() The unlink() and unset() function in php have same functionality (i.e.: delete) but the difference is in the type of data on which they are applied to perform such delete functionalities. unlink() …

Last updated 5 years, 6 months ago | 1783 views

Tags:- PHP

PHP | Inheritance PHP mainly supports two types of inheritance: Single inheritance Multilevel inheritance

Last updated 5 years, 6 months ago | 1265 views

Tags:- PHP

PHP | array_push() function We can add elements to an array in an easy way. There is an inbuilt function array_push() in PHP which is used to add elements to the PHP array. With the …

Last updated 5 years, 6 months ago | 1168 views

Tags:- PHP

PHP | Download pdf file To download a pdf file in PHP, we need to use the header() function. In the header() function, we need to pass "Content-Disposition" which is used to supply a recommended filename …

Last updated 5 years, 6 months ago | 1783 views

Tags:- PHP

PHP | header() function By sending the headers bellow, we change the browser’s default cache settings. We can override any of those settings and force the browser to not cache. In this code we just …

Last updated 5 years, 6 months ago | 1244 views

Tags:- PHP

header() function The header() function in php is use to sends a raw HTTP header to a client. With the help of header() function we can Change page location, set timezone, set caching control, etc. …

Last updated 5 years, 6 months ago | 1660 views

Tags:- PHP

Session in php A session is a global variable which is used to store users/sensitive information on the server. Each session register a unique session id which is use to fetch stored value. Session store …

Last updated 5 years, 6 months ago | 1977 views

Tags:- PHP

Error type in php There are three main error type in php Notice Error Warning Error Fatal Error   Notice Error It is a simple and non critical error which is occur during script execution. …

Last updated 5 years, 7 months ago | 1465 views

Tags:- PHP

$_SERVER['REMOTE_ADDR'] id use to get the IP address of the user.   But sometime it may not return the true IP address of the client at all time. Use Below code to get true IP …

Last updated 5 years, 7 months ago | 1539 views

Tags:- PHP

PHP | Variable A variable is a user define keyword which is used to store value like string, number, and array. Once a variable is defined then we can use it one or more than …

Last updated 5 years, 7 months ago | 1436 views

Tags:- PHP

PHP | What is php? PHP is a popular server site scripting langage stands for "PHP: Hypertext Preprocessor".  It is an open source scripting language, hence it is free to download and use. We can …

Last updated 5 years, 8 months ago | 1472 views

Tags:- PHP