Xhprof
PHP Manual

Exemplos

Exemplo #1 Xhprof example with the optional GUI

This example starts and stops the profiler, then uses the bundled GUI interface to save and parse the results. In other words, the code from the extension itself ends at the call to xhprof_disable().

<?php
xhprof_enable
(XHPROF_FLAGS_CPU XHPROF_FLAGS_MEMORY);

for (
$i 0$i <= 1000$i++) {
    
$a $i $i;
}

$xhprof_data xhprof_disable();

$XHPROF_ROOT "/tools/xhprof/";
include_once 
$XHPROF_ROOT "/xhprof_lib/utils/xhprof_lib.php";
include_once 
$XHPROF_ROOT "/xhprof_lib/utils/xhprof_runs.php";

$xhprof_runs = new XHProfRuns_Default();
$run_id $xhprof_runs->save_run($xhprof_data"xhprof_testing");

echo 
"http://localhost/xhprof/xhprof_html/index.php?run={$run_id}&source=xhprof_testing\n";

?>

O exemplo acima irá imprimir algo similar à:

http://localhost/xhprof/xhprof_html/index.php?run=t11_4bdf44d21121f&source=xhprof_testing

Xhprof
PHP Manual