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Upgrading to PHP 5
book

Upgrading to PHP 5

by Adam Trachtenberg
July 2004
Intermediate to advanced content levelIntermediate to advanced
350 pages
10h 9m
English
O'Reilly Media, Inc.
Content preview from Upgrading to PHP 5

strrpos( ) Uses the Entire Needle

In PHP 4, strpos( ) uses an entire string as a needle, whereas strrpos( ) limits the needle to a single character. If you pass strrpos( ) a string of more than one character, it silently uses only the first character.

In PHP 5, strrpos( ) and strripos( ) now behave identically to strpos( ), in that they find strings instead of just the first character.

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Publisher Resources

ISBN: 0596006365Supplemental ContentCatalog PageErrata