loosely and strongly typed language in php

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Joshi jahanvi

loosely and strongly typed language in php

Postby Joshi jahanvi » Thu Sep 11, 2014 4:02 pm

Is PHP a loosely Typed Language? What is the difference between strongly typed and loosely typed language?


Guest

Re: loosely and strongly typed language in php

Postby Guest » Wed Oct 08, 2014 1:35 pm

Yes,PHP is a loosely typed language .

Loosely Typed Language :
In PHP, a variable does not need to be declared before adding a value to it.
PHP automatically converts the variable to the correct data type, depending on its value.

Strongly Typed Language
1.A statically typed language has a type system that is checked at compile time by the implementation with the help of a compiler or an interpreter.
2.The type check rejects some programs, for example, the compiler guarantees not to use integer arithmetic instructions on floating-point numbers.
3.For "strongly typed" language, it is not possible for the programmer to work around the restrictions imposed by the type system.


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