Edit report at https://bugs.php.net/bug.php?id=44999&edit=1
ID: 44999
Comment by: eric dot alex dot dube at gmail dot com
Reported by: ethan dot nelson at ltd dot org
Summary: 0 equals any string
Status: Not a bug
Type: Bug
Package: Scripting Engine problem
Operating System: windows 2003
PHP Version: 5.2.6
Block user comment: N
Private report: N
New Comment:
I see this as the biggest inconsistency:
var_dump(0 == "uno"); // true
var_dump(0 == false); // true
var_dump(false == "uno"); // false
While perhaps not a bug by strict definition, I think it's definitely an error
in
design.
Previous Comments:
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[2013-04-21 21:44:35] contact at caus909 dot net
Maybe because that's not a bug... "It's not a bug, it's a feature".
Equality (==) and identity (===) are different, if for your use, equality is
the
best, just use it then.
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[2013-02-14 16:49:14] radamanf at gmail dot com
I can see that it's no any logical explanation to keep this BUG unfixed!
Status: Not a bug -> why??? It's not funny, so many years past.
I do love to use PHP and like that no needed to define variable types, but this
is generic FAIL.
Come one guys, someone need to fix this, please.
My PHP version
PHP 5.3.10-1ubuntu3.5 with Suhosin-Patch (cli) (built: Jan 18 2013 23:45:59)
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[2012-08-24 08:16:07] bugs dot php dot net at simoneast dot net
This is quite ridiculous. Can this 'feature' of PHP *please* be reconsidered?
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[2008-05-14 22:25:51] ethan dot nelson at ltd dot org
I don't recall PHP ever behaving that way.
So how do you alter a switch statement to use the identical operator instead of
equivalency?
It seems somewhat odd that any text character would be equvalent to integer 0.
As I remember the chart it was something like:
0 == '0' true
0 == '' true
0 == null true
0 == false true
0 == 'text' false
Basically if we are going to treat any string as equivalent to 0, the switch
statement becomes useless when iterating through arrays unless you first strip
key names of integer 0.
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[2008-05-14 22:20:01] cel...@php.net
see Bug #44990 for explanation
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