getrusage
Name
getrusage — Returns an array of resource usage.
Synopsis
array getrusage
([who]);
int who (optional): Include
RUSAGE_CHILDREN
Returns
Associative array
Description
This function is based on the UNIX getrusage()
system function. getrusage() is used to get
resource limits. Using the optional who parameter, the RUSAGE_CHILDREN flag will be used, which
returns additional resource information. The default is
RUSAGE_SELF . While a more
complete description can be found in the UNIX man page
for getrusage() , a summary is included below.
Version
Existing since version 3.0.7
Example
Example 1006. Display rusage
information
<?php
$usage = getrusage();
foreach ($usage as $key=>$val) {
echo "$key => $val\n";
}
?>
PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing
(Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch).
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