0.41.2 - Performance optimisations

[danon]

😎 T-Regx The Dinosaur is really proud to announce its release 0.41.2!

Another two weeks have passed, and this time we spent them on increasing the performance of library. There were a few obvious bottlenecks that we overlooked while developing T-Regx, mostly in the regular expression parser, horrible stuff, but we believe we managed to bring back up the standards now.

This release doesn't bring in any new features.

The detailed list of changes is in ChangeLog.md.

• Bug fixes
  • Fixed a bug with improper parsing of character classes starting with ^].
  • Fixed a bug with improper client error handlers, when user-supplied callbacks threw exceptions.
• Performance
  • Increaed pattern instantiating performance by parsing continuous literal figures as one entity.
  • Additional performance optimisations with usage of xDebug profiler and QCacheGrind.
  • Increase performance of parsing certain features by using PHP built-in functions, instead of loops.
  • Increase performance of prepared patterns by looking up strategies by hashtable.
  • Managed to reimplement some of internal parser logic without unnecessary conditions and iterations.

The detailed list of changes is in ChangeLog.md.

Rawrrrrrrr!

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