Working with Arrays

  • Frank M. Kromann


Arrays play a central role in PHP programming. Many functions return arrays and they are often used to handle configuration. The basic array is a list of key and value pairs where the key can be an integer or a string and the value can be any variable type, including arrays.


Internal Pointer Language Construct Current Element Callback Function Outer Array 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Frank M. Kromann 2016

Authors and Affiliations

  • Frank M. Kromann
    • 1
  1. 1.Trabuco CanyonUSA

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