HandlebarsTest

tested PHP: 5.3, 5.4, 5.5, 5.6, 7.0, 7.1, 7.2, 7.3, 7.4, 8.0

Performance tests on Mustache and Handlebars php libs. Results can be found here: http://zordius.github.io/HandlebarsTest/ .

Performance results done by others:

• https://github.com/gwicke/TemplatePerf

Current Result

Check the live chart (performance comparison) for more details: http://zordius.github.io/HandlebarsTest/

Requirements

• php 5.3+

• [optional] nodejs04+ and handlebars for fixture generation. (See How to test)

Quick Conclusion

Use https://github.com/zordius/lightncandy to compile handlebars in php, because:

• it runs 2~7 times faster than https://github.com/bobthecow/mustache.php
• it runs 2~7 times faster than https://github.com/dingram/mustache-php
• it runs 10~50 times faster than https://github.com/XaminProject/handlebars.php

Detail reports please browse the 'report' directory.

Libraries

Testing targets:

• pure php template with logic commands.
• Mustache.php https://github.com/bobthecow/mustache.php
• mustache-php https://github.com/dingram/mustache-php
• Handlebars.php https://github.com/XaminProject/handlebars.php
• lightncandy https://github.com/zordius/lightncandy

Testing data and templates:

• some fixtures are converted from https://github.com/bobthecow/mustache.php/tree/master/test/fixtures/examples

Directories

• cloned: all cloned library files are placed here.
• fixture: all data files for testing are placed here:
  • .json : testing data files in json format
  • .tmpl : testing template files
  • .txt : correct results and library outputs
  • .php : lightncandy generated php template
• inc: all required php lib files are placed here.
• bin: all testing scripts and commands are placed here.
• report: all reports generated by bin/hbreport are placed here, in different format.

Feature Comparison

How to Test

• Prepare:

git submodule init
git submodule update

1. install nodejs04+
2. install npm
3. install handlebars: npm install handlebars
4. bin/generate-fixture
   • This will generate *.txt files under fixtures.
   • These files are generated with handlebars.js.
   • All tests will use these txt files as standard answers.

• single lib test

  • bin/hbtest libName testFile [testTimes]
  • libName can be one of: none , lightncandy , handlebars.php , mustache-php , mustache.php
  • testTimes default 100000. When testing on lightncandy, testTimes as even times will testing as best performance, testTimes as odd times will testing as best features.
  • Example: bin/hbtest mustache.php fixture/001-simple-vars-001.json

• feature test

  • all tests will be executed with FLAG_HANDLEBARS on (turn on all handlebars extensions on mustache)
  • Thest tests do not generate any file under report/
  • After test end, a feature chart will be outputed on console.
  • bin/hbreport 5
    • lightncandy will be executed with FLAG_JS enabled
  • bin/hbreport 7
    • lightncandy will be executed with FLAG_JS and FLAG_STANDALONE enabled.
  • bin/hbreport 1
    • lightncandy will be executed with FLAG_JS, FLAG_STANDALONE and FLAG_ECHO enabled (to know more about FLAG_BESTPERFORMANCE, read lightncandy document please)
  • bin/hbreport F num_of_know_issue
    • only test on lightncandy
    • exit with (number of detected issues - number of know issues)

• performance test

  • bin/hbreport
    • This will generate report files under report/
    • default test 100000 times on every cases and libs, takes very long time.
  • bin/hbreport L
    • This will generate report files under report/versions*.json
    • Tests on every release/version of lightncandy.
    • test 10000 times on every cases.
    • Go http://zordius.github.io/HandlebarsTest/versions.html to see results as chart.