From: [EMAIL PROTECTED]
Operating system: OpenBSD 2.9-stable
PHP version: 4.0.6
PHP Bug Type: Strings related
Bug description: continuation of bug #13866: strtok() misparses empty fields
If a string contains two delimiters side by side (i.e. an empty field),
strtok() treats the double delimiter as a single one and the results are
shifted into the wrong variable. The previous version of the bug kept the
second delimiter in the value returned by the function. This version does
not, but it returns the wrong substring.
PHP version is 4.2.0-dev
(how do I report the correct version on the report form? Shouldn't there be
at least a "other"?)
Example of the bug:
$String= "field1|field2||field4";
$Item1=strtok($String,"|"); // $Item1: field1
$Item2=strtok("|"); // $Item2: field2
$Item3=strtok("|"); // $Item3: field4
$Item4=strtok("|"); // $Item4 is empty
compare the outputs of:
http://www.pierrejelenc.com/PHP/test-module.php (correct)
and
http://www.web-ho.com/PHP/test-module.php (incorrect)
--
Edit bug report at: http://bugs.php.net/?id=13995&edit=1
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