Array dereferencing

at 2010-09-22 in Further reading by friebe (0 comments)

While array dereferencing was added to the PHP runtime's so-far unreleased SVN trunk a while ago, this feature isn't going to be backported to older PHP versions, which the XP-Framework will continue to support for quite a while. We've thus added a core functionality, this(), to make indexer access possible:

  $a= $class->getMethods()[0];         // Supported in PHP as of 2011*
  $a= this($class->getMethods(), 0);   // The XP-Framework way

* Educated guess, there is no communicated release date for PHP "next"

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Array dereferencing

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