Edit report at https://bugs.php.net/bug.php?id=66179&edit=1
ID: 66179
Updated by: [email protected]
Reported by: david at grudl dot com
Summary: var_export() exports float as integer
-Status: Assigned
+Status: Closed
Type: Bug
Package: Variables related
PHP Version: 5.5.6
Assigned To: ajf
Block user comment: N
Private report: N
New Comment:
Automatic comment on behalf of [email protected]
Revision: http://git.php.net/?p=php-src.git;a=commit;h=8d217db369d83de22db6c2e6ad9a440d6c59518f
Log: Fix bug #66179
Previous Comments:
------------------------------------------------------------------------
[2015-06-29 18:57:03] xuefer at gmail dot com
Not sure if this is the same problem
http://3v4l.org/ZRPXO
var_export(5.3); echo "\n";
var_dump(5.3); echo "\n";
outputs:
5.29999999999999982236432
float(5.3)
in this case luckily 5.29999999999999982236432 == 5.3, and it pass ($a === eval('return ' . var_export($a, true) . ';')) definition
but i give this example to show that var_dump is better (looking) than var_export on double value
so please take it seriously
------------------------------------------------------------------------
[2014-07-03 16:48:04] [email protected]
($a === eval('return ' . var_export($a, true) . ';')) should result in true for any given $a. "1" isn't a correct representation of float(1) as it results in int(1).
------------------------------------------------------------------------
[2013-11-29 22:30:09] [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
A float(1.0) is stored as a float(1) (it's the same), so var_export(1.0) outputs 1.
------------------------------------------------------------------------
[2013-11-27 09:41:30] utkarsh dot parekh at yahoo dot in
If you try this var_export(2.1245) returns "2.1245". It is right.
------------------------------------------------------------------------
[2013-11-26 15:56:35] david at grudl dot com
Description:
------------
var_export(1.0) returns "1" instead of "1.0" in all PHP versions
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=66179&edit=1
lmpx.com only provides a reader for public news (NNTP) servers. It is not
affiliated with the servers or forums shown here and is not responsible for
the content of articles, which is written by their respective authors.