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bg17aw
Smarty n00b
Joined: 14 Nov 2016
Posts: 3
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 Posted: Wed Nov 16, 2016 7:28 pm Post subject: how to replace "echo filemtime('filename.css')" wi |
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In the header of my template, I add a random string to force load of css and Javascript files:
| Code: |
<link rel="stylesheet" href="/default.css?<?php echo filemtime('/default.css') ?>" type="text/css" >
<script src="js/main.js?<?php echo filemtime('js/main.js') ?>"></script> |
However, no idea how to achieve the same thing in Smarty.
Any help to achieve THE EXACT same thing?
I found a solution about declaring a smarty variable with a random value, but the above code is a more elegant solution, so I would like to keep it.
Thanks! |
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AnrDaemon
Administrator
Joined: 03 Dec 2012
Posts: 1785
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| Posted: Wed Nov 16, 2016 9:23 pm Post subject: |
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That's hardly a random value, and you, indeed, can do the same in Smarty.
Optimal would be to write a custom modifier that would compose an entire link. Something like | Code: | function smarty_modifier_???($source, $rel = "stylesheet", $type = "text/css")
{
return sprintf("<link rel=\"%s\" href=\"%s?%u\" type=\"%s\"/>\n", $rel, $source, filemtime("{$_SERVER['DOCUMENT_ROOT']}/$source"), $type);
} |
Then | Code: | | {"/default.css"|smarty_modifier_???} |
Do make sure that the results of your transform are cached within template. Else you'd waste FS calls on polling mtime for each file each time your template is rendered. |
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