Mastering PHP 4.1

Mastering PHP 4.1

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Parentheses act as memory in this regard; the number of the backreference indicates which parenthesized portion of the current expression should be reused, with the first parenthetical part being \1. Consider again the example of matching aanbsp;...

Title:Mastering PHP 4.1
Author:Jeremy Allen, Charles Hornberger
Publisher:John Wiley & Sons - 2006-02-20


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