How can I execute a block of code exactly once in PHP?
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by Jack
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Published on 2010-04-30T09:05:51Z
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2010/04/30
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php
I have one main.php file with a class definition. Other php files use this main.php file
//main.php
<?php
class A{
}
//I want to execute the following statements exactly once
$a = new A();
/*
Some code
*/
?>
I use main.php in other php files like
//php1.php
<?php
require_once("main.php");
$b = new A();
/*
Some code
*/
?>
Is there any statement in PHP like execute_once()? How do I solve this?
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