xhprof_disable

(PECL xhprof >= 0.9.0)

xhprof_disable — Stops xhprof profiler

Description

function xhprof_disable(): ?array

Stops the profiler, and returns xhprof data from the run.

Parameters

This function has no parameters.

Return Values

An array of xhprof data, from the run. Returns null if profiling is not enabled.

Examples

Example #1 xhprof_disable() example

<?php
xhprof_enable();

$foo = strlen("foo bar");

$xhprof_data = xhprof_disable();

print_r($xhprof_data);
?>

The above example will output something similar to:

Array
(
    [main()==>strlen] => Array
        (
            [ct] => 1
            [wt] => 279
        )

    [main()==>xhprof_disable] => Array
        (
            [ct] => 1
            [wt] => 9
        )

    [main()] => Array
        (
            [ct] => 1
            [wt] => 610
        )

)

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User Contributed Notes 2 notes

down

FatBat ¶

11 years ago

Raw output snippet with, XHPROF_FLAGS_CPU + XHPROF_FLAGS_MEMORY.

[main()] => Array
(
    [ct] => 1                // number of calls.
    [wt] => 419              // wall/wait time (ms).
    [cpu] => 0               // cpu time.
    [mu] => 8264             // memory usage (bytes).
    [pmu] => 0               // peak memory usage.
)

down

dave at sophoservices dot com ¶

2 years ago

the wt field appears to be microseconds, not milliseconds as specified.

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