getrusage()

getrusage - Gets the current resource usages

Syntax

array getrusage (int $who)

Arguments

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

Description

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

Version

PHP 4, 5

Return value

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