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			38 lines
		
	
	
		
			716 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
		
		
			
		
	
	
			38 lines
		
	
	
		
			716 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
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								clearAllCache()
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								clears the entire template cache
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								Description
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								===========
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								void
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								clearAllCache
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								int
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								expire\_time
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								As an optional parameter, you can supply a minimum age in seconds the
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								cache files must be before they will get cleared.
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								> **Note**
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								>
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								> Since Smarty version 3.1.14 it is possible to delete cache files by
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								> their individual expiration time at creation by passing constant
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								> SMARTY::CLEAR\_EXPIRED as `expire_time` parameter.
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								    <?php
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								    // clear the entire cache
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								    $smarty->clearAllCache();
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								    // clears all files over one hour old
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								    $smarty->clearAllCache(3600);
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								    ?>
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								See also [`clearCache()`](#api.clear.cache),
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								[`isCached()`](#api.is.cached) and the [caching](#caching) page.
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