16 lines
		
	
	
		
			336 B
		
	
	
	
		
			PHP
		
	
			
		
		
	
	
			16 lines
		
	
	
		
			336 B
		
	
	
	
		
			PHP
		
	
<?php
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$time_range_specified = false;
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if (!isset($from_time) || (isset($from_time) && $from_time == '')) {
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    $from_time = '0000-01-01';
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} else {
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    $time_range_specified = true;
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}
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if (!isset($until_time) || (isset($until_time) && $until_time == '')) {
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    $until_time = '9999-12-31';
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} else {
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    $time_range_specified = true;
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}
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?>
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