PHP Functions
isset vs empty vs is_null
Difference between isset, empty and is_null in PHP. isset function determines if a variable is declared and is not null. empty determines if ...
October 4th, 2013
PHP isset()
We have seen about several variable functions available in PHP to work with variables. Among them, isset() is one of the widely used functio ...
October 3rd, 2013
PHP Output Buffering
In PHP, the output buffering feature is used to control program output. Controlling output will be done with respect to the time of sending ...
September 10th, 2013
PHP Variable Functions
This article is focusing on PHP functions specifically for handling PHP variables. These functions are used for performing variable related ...
August 27th, 2013
PHP Sleep
Like other languages, PHP sleep() is also used to pause program execution for a particular amount of time. This sleeping time could be contr ...
August 23rd, 2013
MD5 Vs SHA1 Hashing in PHP
Hashing results in the fingerprint of data provided as an input to hashing functions. We are going to see about two PHP functions that creat ...
August 2nd, 2013
PHP function showing IP Address
This article covers the available ways to get IP addresses using PHP script. The IP address is the unique address for the machines like a cl ...
May 29th, 2013
PHP Random Number Generator
In this article, we are going to see how to generate a random number using a set of predefined PHP functions. There are two prime functions ...
May 14th, 2013
PHP URL Encoding Decoding
PHP supports URL encoding decoding options with the use of its core functions. The urlencode() and urldecode() or rawurlencode() and rawurld ...
May 7th, 2013
PHP Functions
Functions are used to group the logical component of a program. The code performing a particular task will be put into a function and called ...
April 19th, 2013
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