A small example of php scheduled tasks

//When it is 0, close the scheduled task
return 1;
?>

2, jbxue.php

ignore_user_abort();//Close the browser and the PHP script can continue to execute.
set_time_limit(0);//The program can be executed without limit through set_time_limit(0)
$interval=60*3;//Run every 3 minutes
$ii=0;
do{
$run = include 'jhrw.conf.php';
if(!$run) {
 file_put_contents("tasktest .txt","==Scheduled task has ended==rn",FILE_APPEND);
 die('Job has ended.');
}
 //Put the code to be executed here
 sleep($interval);/ / Wait for 3 minutes
 $nowTime = date("Y-m-d H:m:s");
 $data="$ii>The scheduled task is running... (Running status: $run) $nowTimern";
 file_put_contents( "tasktest.txt", $data,FILE_APPEND);
 $ii++;
}while(true);
//by bbs.it-home.org
?>

Mainly change jbxue. Return 0 in conf.php can control the shutdown of this scheduled task.