Slim 3 - Route Caching

4

To QUICKLY view performance difference, with and without caching : integrate Tracy - PHP debugger.

  • The entire site is interactive, try it.
  • Tracy bar shows execution time.
  • Explore by fetching random routes with and without cache.
  • Delete the cache file to start fresh.

###Tracy debugger stopwatch
( copy paste from github project page )

Another useful tool is the debugger stopwatch with a precision of microseconds:

Debugger::timer();

// sweet dreams my cherrie
sleep(2);

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

Multiple measurements at once can be achieved by an optional parameter.

Debugger::timer('page-generating');
// some code

Debugger::timer('rss-generating');
// some code

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

... // some time consuming operation

echo Debugger::timer(); // elapsed time in seconds

Debugger::timer();

More about debugger for slim3

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