PCNTL
PHP Manual

pcntl_setpriority

(PHP 5)

pcntl_setpriority — Change the priority of any process

Descripción

bool pcntl_setpriority ( int $priority [, int $pid [, int $process_identifier ]] )

pcntl_setpriority() sets the priority of pid .

Lista de parámetros

priority

priority is 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_USER or PRIO_PROCESS.

Valores retornados

Devuelve TRUE si todo se llevó a cabo correctamente, FALSE en caso de fallo.

Ver también


PCNTL
PHP Manual