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Package profiler
Short Description The OpxCore profiler.
License MIT
Homepage https://opxcore.com
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Informations about the package profiler
Profiler
Creating
Just create new profiler class instance, and it is ready to use. You can pass externally captured profiling start time and memory usage. Otherwise, it will be automatically captured at profiler creation time.
Example:
To disable profiling you should call $profiler->enable(false) or $profiler->enable() to enable it again. By default,
profiling is enabled.
Profiling
There are two methods: start($action) and stop($action). $action is a name for profiling entry. start captures
current time and memory usage (or externally captured can be used same as in a constructor). stop also captures time
and memory usage (or use externally captured) and writes profiling entry.
Results
$profiler->profiling() returns full array with entries (or null if profiling is disabled) sorted by time when action
was fired.
Each entry is an array having next keys:
action_name- Name of action you passed intostart()andstop()function;started_at- Time whenstart()was fired related to start time passed to constructor (or captured there), or time ofstop()was fired if there was no start fired for this action;execution_time- Time between start and stop, or null if there was no start;used_memory- Memory difference between start and stop, or null if there was no start;total_memory- Total memory usage at the action stop;trace- Stack trace of function calls, calling of profiler methods excluded (or externally captured and passed tostop()function as fourth argument).
