MediaWiki  REL1_31
ProfilerStub.php
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1 <?php
29 class ProfilerStub extends Profiler {
30  public function scopedProfileIn( $section ) {
31  return null; // no-op
32  }
33 
34  public function getFunctionStats() {
35  }
36 
37  public function getOutput() {
38  }
39 
40  public function close() {
41  }
42 
43  public function logData() {
44  }
45 
46  public function logDataPageOutputOnly() {
47  }
48 }
ProfilerStub
Stub profiler that does nothing.
Definition: ProfilerStub.php:29
php
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:37
ProfilerStub\getOutput
getOutput()
Returns a profiling output to be stored in debug file.
Definition: ProfilerStub.php:37
Profiler
Profiler base class that defines the interface and some trivial functionality.
Definition: Profiler.php:33
ProfilerStub\scopedProfileIn
scopedProfileIn( $section)
Mark the start of a custom profiling frame (e.g.
Definition: ProfilerStub.php:30
ProfilerStub\getFunctionStats
getFunctionStats()
Get the aggregated inclusive profiling data for each method.
Definition: ProfilerStub.php:34
ProfilerStub\close
close()
Close opened profiling sections.
Definition: ProfilerStub.php:40
ProfilerStub\logDataPageOutputOnly
logDataPageOutputOnly()
Output current data to the page output if configured to do so.
Definition: ProfilerStub.php:46
$section
usually copyright or history_copyright This message must be in HTML not wikitext if the section is included from a template $section
Definition: hooks.txt:3022
ProfilerStub\logData
logData()
Log the data to some store or even the page output.
Definition: ProfilerStub.php:43