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syntax 
Stopperóra
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Stopperóra

Egy másik hasznos eszköz a debugger stopperórája, amely mikroszekundumos pontossággal működik:

Debugger::timer();

// sweet dreams my cherrie
sleep(2);

$elapsed = Debugger::timer();
// $elapsed = 2

Egyszerre több mérés is elvégezhető egy opcionális paraméterrel.

Debugger::timer('page-generating');
// némi kód

Debugger::timer('rss-generating');
// néhány kód

$rssElapsed = Debugger::timer('rss-generating');
$pageElapsed = Debugger::timer('page-generating');

Debugger::timer(); // az időzítő futása

... // valamilyen időigényes művelet

echo Debugger::timer(); // az eltelt idő másodpercben kifejezve