Use variable defined outside function : Variable Scope « Language Basics « PHP

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PHP » Language Basics » Variable Scope

Use variable defined outside function






<?php

  $ilike = "Rock";

  function music(){

      echo "I love listening to $ilike music!", "\n";

  }

  music();

?>

Related examples in the same category

1.	Variable scope: function
2.	Scope of a Variable
3.	Variable Scope: A Variable Declared Within a Function Is Unavailable Outside the Function
4.	Variables Defined Outside Functions Are Inaccessible from Within a Function by Default
5.	Defining Variable Scope
6.	More Working with Variable Scope
7.	local variables
8.	Variable Scope
9.	Variable Scope in Functions
10.	Variable Scope: A Variable Declared Within a Function Is Unavailable Outside the Function

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