Is there a best practice (IDE-based?), a PHP/bash script or something else to
in PHP ? I'm currently stuck with self-built solutions that use microtime()
, but that's a dirty, unhandy and slow method to do so. I'm especially interested in solutions with the major PHP IDEs like Eclipse, Netbeans, PHPStorm and VIM. A perfect solution would be a tool that tracks an entire application and provides execution time tracking for each line, each method and each custom block of actions.
I'll provide 50 bounty for a good answer.
Clock time can get using microtime() function. First use it before starts the script and then at the end of the script. Then using formula (End_time – Start_time). The microtime() function returns time in seconds.
PHP time() Function$t=time(); echo($t . "<br>"); echo(date("Y-m-d",$t));
One important aspect of PHP programs is that the maximum time taken to execute a script is 30 seconds. The time limit varies depending on the hosting companies but the maximum execution time is between 30 to 60 seconds.
This is what you are looking for: http://xdebug.org/docs/profiler. You can set up netbeans to attach to php process, than run scripts step by step, watch current variables content and analyze its running times.
Just add dll to other php extension, configure by php ini:
; xdebug
zend_extension = "C:\php\v5.4\ext\php_xdebug-2.2.3-5.4-vc9-nts.dll"
xdebug.remote_enable=on
;xdebug.remote_log="/var/log/xdebug.log"
xdebug.remote_host=localhost
xdebug.remote_handler=dbgp
xdebug.remote_port=9000
xdebug.profiler_enable=1
xdebug.profiler_output_dir="C:\dev\profilling\"
Netbeans setup:
Then press Ctrl+F5 in netbeans (debugging). Than you can run script step by step and watch current variables values:
To browse generated profilers log use http://sourceforge.net/projects/precompiledbin/ or http://sourceforge.net/projects/wincachegrind/ in windows, or http://kcachegrind.sourceforge.net/html/Home.html for linux.
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