56 lines
2.8 KiB
PHP
56 lines
2.8 KiB
PHP
<?php
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namespace SYSTEM\CRON;
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//http://coderzone.org/library/PHP-PHP-Cron-Parser-Class_1084.htm
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class crontime {
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public static function next($base_time,$min,$hour,$day,$day_week,$month){
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list( $now_min, $now_hour, $now_day, $now_month, $now_day_week ) = preg_split( "/ /", date("i H d n N", $base_time ) );
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list( $next_min, $next_hour, $next_day, $next_month, $next_year) = preg_split( "/ /", date("i H d n Y", $base_time ) );
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if($month){
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if($month < $now_month){ $next_year += 1;}
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$next_month = $month;}
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if($day){
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if($day < $now_day){ $next_month += 1;}
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$next_day = $day;}
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if($hour){
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if($hour < $now_hour){ $next_day += 1;}
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$next_hour = $hour;}
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if($min){
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if($min < $now_min){ $next_hour += 1;}
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$next_min = $min;}
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if($day_week){
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$day_week = $day_week % 6; // 7 and 0 both mean Sunday
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$now_day_week = $now_day_week % 6; // 7 and 0 both mean Sunday
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$next_day += abs($day_week - $now_day_week);}
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return mktime($next_hour, $next_min, 0, $next_month, $next_day, $next_year);
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}
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public static function last($base_time,$min,$hour,$day,$day_week,$month){
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list( $now_min, $now_hour, $now_day, $now_month, $now_day_week ) = preg_split( "/ /", date("i H d n N", $base_time ) );
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list( $last_min, $last_hour, $last_day, $last_month, $last_year) = preg_split( "/ /", date("i H d n Y", $base_time ) );
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if($month){
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if($month > $now_month){ $last_year -= 1;}
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$last_month = $month;}
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if($day){
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if($day > $now_day){ $last_month -= 1;}
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$last_day = $day;}
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if($hour){
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if($hour > $now_hour){ $last_day -= 1;}
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$last_hour = $hour;}
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if($min){
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if($min > $now_min){ $last_hour -= 1;}
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$last_min = $min;}
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if($day_week){
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$day_week = $day_week % 6; // 7 and 0 both mean Sunday
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$now_day_week = $now_day_week % 6; // 7 and 0 both mean Sunday
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$last_day -= abs($day_week - $now_day_week);}
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return mktime($last_hour, $last_min, 0, $last_month, $last_day, $last_year);
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}
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public static function check($base_time,$last_run,$min,$hour,$day,$day_week,$month){
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return self::next($last_run, $min, $hour, $day, $day_week, $month) < $base_time ? true : false;}
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public static function next_now($min,$hour,$day,$day_week,$month){
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self::next(time(),$min,$hour,$day,$day_week,$month);}
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public static function last_now($min,$hour,$day,$day_week,$month){
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return self::last(time(),$min,$hour,$day,$day_week,$month);}
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public static function check_now($last_run,$min,$hour,$day,$day_week,$month){
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return self::check(time(),$last_run,$min,$hour,$day,$day_week,$month);}
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} |