Beginning PHP 5.3

Beginning PHP 5.3

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This is known as a backreference. Backreferences allow you to create quite powerful, adaptable regular expressions. To include a subpatterna#39;s matched text later in the expression, write a backslash followed by the subpattern number.

Title:Beginning PHP 5.3
Author:Matt Doyle
Publisher:John Wiley & Sons - 2011-01-06


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