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Bug #1234 STRPOS substring not found / found on Position 0
Submitted: 1999-03-14 13:33 UTC Modified: 2003-02-19 17:55 UTC
From: tom dot weber at web dot lu Assigned:
Status: Closed Package: Misbehaving function
PHP Version: 3.0.6 OS: linux
Private report: No CVE-ID: None
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From: tom dot weber at web dot lu
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 [1999-03-14 13:33 UTC] tom dot weber at web dot lu 
If You use the STRPOS and you don't find anything it will return FALSE
FALSE has the Value 0.
Now, If You are looking for a sub-string and it is located on the beginning
of the String, it will return 0.

You are not able anymore to distringuish if it is in the string at pos 0
or not.

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 [1999-03-14 14:26 UTC] rasmus 
FALSE is defined as the empty string "" which strpos() will return when a match is not found.  If a match is found in the first position it will return 0.
 
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