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Revision: 72420
at August 21, 2017 23:30 by catswhocode
Initial Code 
<?php

$files = array(
	'ga.js' => 'https://ssl.google-analytics.com/ga.js',
	'bsa.js' => 'https://s3.buysellads.com/ac/bsa.js',
	'pro.js' => 'https://s3.buysellads.com/ac/pro.js'
);

if(isset($files[$_GET['file']])) {
	if ($files[$_GET['file']] == 'ga.js'){
		header('Expires: '.gmdate('D, d M Y H:i:s \G\M\T', time() + ((60 * 60) * 48))); // 2 days for GA
	} else {
		header('Expires: '.gmdate('D, d M Y H:i:s \G\M\T', time() + (60 * 60))); // Default set to 1 hour
	}

	echo file_get_contents($files[$_GET['file']]);
}

?>
Initial URL 
https://www.catswhocode.com/blog/php-how-to-add-expire-headers-for-external-scripts
Initial Description 
Create a file named externaljs.php. Then link to it:
<script></script>
Initial Title 
How to add expire headers for external scripts
Initial Tags 

                                

                                                            

                                    

                                        

                                        Initial Language
                                        

                                    

                                    
PHP