performance - How to exceed max_execution_time in PHP -


in php, want run script need 2 minutes compute max_execution_time 30 seconds.
i can't change max_execution_time in php.ini nor call shell_exec

i done optimization think of. idea?

the "best" option have cut algorithm smaller part. each part should execute within 30 second avoid timeout. here few ideas.

using curl:

  • [script start] call run.php let compute 20s.
  • save stat database id
  • make curl call run.php?resumeid=384 [script finish]
  • [script start] retrieve stat , continue computation
  • and on...

using cron task:

  • call run.php every second. pick task in database flag "in progress". next time run.php call not pick "in progress task"
  • after 20s of computation, save stat of script in database , change "in progress" flag false.
  • next call run.php pick task , continue processing
  • and on...

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