A static variable remembering its last value : static variables « Language Basics « PHP

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PHP » Language Basics » static variables

A static variable remembering its last value


 

<?php



function birthday(  ){

    static $age = 0;



    $age = $age + 1;



    echo "Birthday number $age<br />";

}



$age = 30;



birthday(  );

birthday(  );



echo "Age: $age<br />";



?>

Related examples in the same category

1.	Using the static Statement to Remember the Value of a Variable Between Function Calls
2.	Using the static modifier to change a member or method so it is accessible without instantiating the class
3.	static variables
4.	Working with Static Variables in Functions

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