note 93592 added to types.comparisons
| From: | loic dot etienne at swisssign dot com | Date: | Thu, 17 Sep 2009 15:46:47 +0000 |
| Subject: | note 93592 added to types.comparisons | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-160793@lists.php.net to get a copy of this message | ||
== is transitive over {TRUE, FALSE, 1, 0, "1", NULL, ""}
But "0" does not behave well:
"0" == false evaluates to true
false == null evaluates to true
"0" == null evaluates to false
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Server IP: 194.153.94.10
Probable Submitter: 62.65.151.220
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Manual Page -- http://www.php.net/manual/en/types.comparisons.php
Edit -- https://master.php.net/note/edit/93592
Del: integrated -- https://master.php.net/note/delete/93592/integrated
Del: useless -- https://master.php.net/note/delete/93592/useless
Del: bad code -- https://master.php.net/note/delete/93592/bad+code
Del: spam -- https://master.php.net/note/delete/93592/spam
Del: non-english -- https://master.php.net/note/delete/93592/non-english
Del: in docs -- https://master.php.net/note/delete/93592/in+docs
Del: other reasons-- https://master.php.net/note/delete/93592
Reject -- https://master.php.net/note/reject/93592
Search -- https://master.php.net/manage/user-notes.php