Types, Variables & Operators - Page 2

PHP Variable Interpolation

Variable interpolation is adding variables in between when specifying a string literal. PHP will parse the interpolated variables and replac ...

April 20th, 2013

PHP Data Type Conversion

Datatype conversion is the process of changing the type of the variable from one datatype to another. PHP provides various datatypes and the ...

April 14th, 2013

PHP Variable Scope

Variable scope is known as its boundary within which it can be visible or accessed from code. In other words, it is the context within which ...

April 12th, 2013

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