note 98926 added to language.operators.type
| From: | phil dot taylor at gmail dot com | Date: | Thu, 15 Jul 2010 23:13:57 +0000 |
| Subject: | note 98926 added to language.operators.type | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-170893@lists.php.net to get a copy of this message | ||
It seems like instanceOf is using a string comparison. Longer class names take longer to check in
conditional statements
eg.
if ($f instanceOf HelloWorldTestClass)
is much slower than
if ($f instanceOf HWT)
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Server IP: 69.147.83.197
Probable Submitter: 203.217.18.119
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Manual Page -- http://www.php.net/manual/en/language.operators.type.php
Edit -- https://master.php.net/note/edit/98926
Del: integrated -- https://master.php.net/note/delete/98926/integrated
Del: useless -- https://master.php.net/note/delete/98926/useless
Del: bad code -- https://master.php.net/note/delete/98926/bad+code
Del: spam -- https://master.php.net/note/delete/98926/spam
Del: non-english -- https://master.php.net/note/delete/98926/non-english
Del: in docs -- https://master.php.net/note/delete/98926/in+docs
Del: other reasons-- https://master.php.net/note/delete/98926
Reject -- https://master.php.net/note/reject/98926
Search -- https://master.php.net/manage/user-notes.php