pcntl_setpriority
(PHP 5, PHP 7)
pcntl_setpriority — Change the priority of any process
Description
$priority
[, int $pid = getmypid()
[, int $process_identifier = PRIO_PROCESS
]] ) : bool
pcntl_setpriority() sets the priority of
pid.
Parameters
-
priority -
priorityis generally a value in the range -20 to 20. The default priority is 0 while a lower numerical value causes more favorable scheduling. Because priority levels can differ between system types and kernel versions, please see your system's setpriority(2) man page for specific details. -
pid -
If not specified, the pid of the current process is used.
-
process_identifier -
One of
PRIO_PGRP,PRIO_USERorPRIO_PROCESS.
English translation
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Document created the 30/01/2003, last modified the 26/10/2018
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References
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