#32943 [Bgs]: is_numeric validates "3e0"
ID: 32943
User updated by: pmorgan at ukds dot net
Reported By: pmorgan at ukds dot net
Status: Bogus
Bug Type: Scripting Engine problem
Operating System: Linux
PHP Version: 4.3.10
New Comment:
That needs to go into the manual "number in e-notation", which I
understand, or even better as an additional flag "allow_e-notation".
It's the last error I would have expected and is very misleading AFAIK.
Previous Comments:
----
[2005-05-04 14:40:45] pmorgan at ukds dot net
That needs to go into the manual "number in e-notation", which I
understand, or even better as an additional flag "allow_e-notation".
It's the last error I would have expected and is very misleading AFAIK.
[2005-05-04 14:30:10] [EMAIL PROTECTED]
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php
3e0 is a number in e-notation, which is of course a numerical string
--------------------
[2005-05-04 12:29:00] pmorgan at ukds dot net
typo
--------------------
[2005-05-04 12:28:04] pmorgan at ukds dot net
Description:
With some server side validation I inadvertenly entered "3e0" into the
textbox, it validated to my suprise. Would have expected this to throw
a false
Reproduce code:
---
echo is_numeric('3e00')? 'true': 'false';
Expected result:
false;
In fact anything without 0-9 and a . I would expect a false !
--
Edit this bug report at http://bugs.php.net/?id=32943&edit=1
#32943 [Bgs]: is_numeric validates "3e0"
ID: 32943
User updated by: pmorgan at ukds dot net
Reported By: pmorgan at ukds dot net
Status: Bogus
Bug Type: Scripting Engine problem
Operating System: Linux
PHP Version: 4.3.10
New Comment:
That needs to go into the manual "number in e-notation", which I
understand, or even better as an additional flag "allow_e-notation".
It's the last error I would have expected and is very misleading AFAIK.
Previous Comments:
[2005-05-04 14:30:10] [EMAIL PROTECTED]
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php
3e0 is a number in e-notation, which is of course a numerical string
----
[2005-05-04 12:29:00] pmorgan at ukds dot net
typo
----
[2005-05-04 12:28:04] pmorgan at ukds dot net
Description:
With some server side validation I inadvertenly entered "3e0" into the
textbox, it validated to my suprise. Would have expected this to throw
a false
Reproduce code:
---
echo is_numeric('3e00')? 'true': 'false';
Expected result:
false;
In fact anything without 0-9 and a . I would expect a false !
--
Edit this bug report at http://bugs.php.net/?id=32943&edit=1
#32943 [Opn]: is_numeric validates "3e0"
ID: 32943
User updated by: pmorgan at ukds dot net
-Summary: is_numerical validates "3e0"
Reported By: pmorgan at ukds dot net
Status: Open
Bug Type: Scripting Engine problem
Operating System: Linux
PHP Version: 4.3.10
New Comment:
typo
Previous Comments:
[2005-05-04 12:28:04] pmorgan at ukds dot net
Description:
With some server side validation I inadvertenly entered "3e0" into the
textbox, it validated to my suprise. Would have expected this to throw
a false
Reproduce code:
---
echo is_numeric('3e00')? 'true': 'false';
Expected result:
false;
In fact anything without 0-9 and a . I would expect a false !
--
Edit this bug report at http://bugs.php.net/?id=32943&edit=1
#32943 [NEW]: is_numerical validates "3e0"
From: pmorgan at ukds dot net
Operating system: Linux
PHP version: 4.3.10
PHP Bug Type: Scripting Engine problem
Bug description: is_numerical validates "3e0"
Description:
With some server side validation I inadvertenly entered "3e0" into the
textbox, it validated to my suprise. Would have expected this to throw a
false
Reproduce code:
---
echo is_numeric('3e00')? 'true': 'false';
Expected result:
false;
In fact anything without 0-9 and a . I would expect a false !
--
Edit bug report at http://bugs.php.net/?id=32943&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=32943&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=32943&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=32943&r=trysnapshot51
Fixed in CVS:http://bugs.php.net/fix.php?id=32943&r=fixedcvs
Fixed in release:http://bugs.php.net/fix.php?id=32943&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=32943&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=32943&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=32943&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=32943&r=support
Expected behavior: http://bugs.php.net/fix.php?id=32943&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=32943&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=32943&r=submittedtwice
register_globals:http://bugs.php.net/fix.php?id=32943&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=32943&r=php3
Daylight Savings:http://bugs.php.net/fix.php?id=32943&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=32943&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=32943&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=32943&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=32943&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=32943&r=mysqlcfg
