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getrusage

(PHP 4, PHP 5)

getrusageGets the current resource usages

Descripción

array getrusage ([ int $who = 0 ] )

This is an interface to getrusage(2). It gets data returned from the system call.

Parámetros

who

If who is 1, getrusage will be called with RUSAGE_CHILDREN.

Valores devueltos

Returns an associative array containing the data returned from the system call. All entries are accessible by using their documented field names.

Ejemplos

Example #1 getrusage() example

<?php
$dat 
getrusage();
echo 
$dat["ru_nswap"];         // number of swaps
echo $dat["ru_majflt"];        // number of page faults
echo $dat["ru_utime.tv_sec"];  // user time used (seconds)
echo $dat["ru_utime.tv_usec"]; // user time used (microseconds)
?>

Notas

Note: Esta función no está implementada en plataformas Windows.

Ver también


PHP Options/Info Funciones
PHP Manual