.支持几乎所有服务器,不依赖于set_time_limit函数,没有死循环,资源消耗更少.

3.自定义执行次数,例如:自定义的次数为10次,当你的服务器不支持set_time_limit时,任务开始执行时,任务将会不间断重复执行10次 而当你的服务器支持set_time_limit 时,任务执行时,任务将会执行一次然后休眠1分钟,然后再执行一次,直到10次执行完,这需要10分钟.若支持set_time_limit,建议每次执行次数设定为1-10,更大将会加重服务器负荷.若不支持,建议每次执行次数设定为10-50,100次只做瞬时测试.-Supports almost all servers, does not rely on the set_time_limit function, no dead loop, less resource consumption.

3. Custom execution times. For example: custom number for 10 times, when your server does not support the set time limit, task execution, the task will be uninterrupted repeat 10 times　and when the set time limit to your server support, task, task will be　d once and then sleep 1 minute before performing a, until 10　d, which need 10 minutes. If the support set time limit, is recommended for each execution of setting the number of 1-10, general will increase the server load. If does not support, is recommended for each execution times is set to 10-50100 do only transient tests.