Types, Variables & Operators

PHP Data Types

This is one boring topic we have in all programming languages – list of data types. It is so boring that no one cares to read it once ...

October 14th, 2013

PHP Type Juggling

In many programming languages, declaring variables requires variable’s data type and the name of that variable. And then, variables wi ...

September 3rd, 2013

PHP $_SERVER Variable

$_SERVER is one of the superglobal variables in PHP. It contains information about headers, server, host and etc. For that, it contains a hu ...

July 29th, 2013

PHP Variable Varibles

Variable variables are the special features of PHP in PHP. It supports to store the name of a variable into a variable. It is used to change ...

June 13th, 2013

PHP Scope Resolution Operator

Why is this called as scope resolution operator? This operator is used to refer the scope of some block or program context like classes, obj ...

June 10th, 2013

PHP Variables

Variable is an identifier used to store value. It can be changed or removed at any time. The variable name should start with a $ sign. The s ...

May 17th, 2013

PHP Type Hinting

As PHP is a loosely typed language, there is no need to specify a data type for variable declaration, function declaration or anywhere. But, ...

May 12th, 2013

PHP Operators

Like other programming languages, PHP includes set of operators that are used to perform operations between one or more values. PHP has a va ...

May 9th, 2013

PHP Globals with EGPCS Information

EGPCS is the variable parsing order configured as the value of the variable_order directive in the PHP configuration file. It is used to con ...

May 3rd, 2013

PHP Resource Data Type

PHP includes various data types such as integer, double, string and many as like as other programming languages. In this tutorial, we are go ...

May 2nd, 2013

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