24 lines
		
	
	
		
			458 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			458 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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interface SessionUpdateTimestampHandlerInterface
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{
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    /**
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     * Checks if a session identifier already exists or not.
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     *
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     * @param string $key
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     *
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     * @return bool
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     */
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    public function validateId($key);
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    /**
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     * Updates the timestamp of a session when its data didn't change.
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     *
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     * @param string $key
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     * @param string $val
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     *
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     * @return bool
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     */
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    public function updateTimestamp($key, $val);
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}
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