Summary


This chapter introduced you to the concepts of arrays, including how they are created and referenced. The three array types are the numerically indexed array, associative array, and multidimensional array. Additionally, you saw examples of some of the numerous array-related functions already built into PHP. These functions can be used to manipulate and modify existing arrays, sometimes even creating entirely new ones.




Sams Teach Yourself PHP, MySQL And Apache All in One
Sams Teach Yourself PHP, MySQL and Apache All in One (3rd Edition)
ISBN: 0672328739
EAN: 2147483647
Year: 2004
Pages: 327

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