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Programming PHP, 3rd Edition by Peter MacIntyre, Kevin Tatroe, Rasmus Lerdorf

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Name

getrusage

Synopsis

array getrusage([int who])

Returns an associative array of information describing the resources being used by the process running the current script. If who is specified and is equal to 1, information about the process’s children is returned. A list of the keys and descriptions of the values can be found under the getrusage(2) Unix command.

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