ID: 41269
Updated by: [EMAIL PROTECTED]
Reported By: sedat dot capar at isbank dot net dot tr
-Status: Open
+Status: Feedback
Bug Type: Feature/Change Request
Operating System: win2003
PHP Version: 5.2.2
New Comment:
What are you talking about?
# php -r 'var_dump(ctype_digit(""));'
bool(false)
# php -r 'var_dump(ctype_digit(" "));'
bool(false)
# php -r 'var_dump(ctype_digit("1"));'
bool(true)
Previous Comments:
------------------------------------------------------------------------
[2007-05-03 16:24:49] sedat dot capar at isbank dot net dot tr
Description:
------------
ctype_digit returns 1 (TRUE) for an empty string (I do not mean a blank
character) however it must return false (NULL) because empty string
means there is no digit.
Reproduce code:
---------------
$number="";
print ctype_digit($number)."*";
$number=" ";
print ctype_digit($number)."*";
$number="1";
print ctype_digit($number);
Expected result:
----------------
**1
Actual result:
--------------
1**1
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=41269&edit=1
