Bug #13317 Updated: Optimizing Bug for 'sizeof' function
| From: | joey@php.net | Date: | Sat, 15 Sep 2001 20:05:19 +0000 |
| Subject: | Bug #13317 Updated: Optimizing Bug for 'sizeof' function | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-66021@lists.php.net to get a copy of this message | ||
ID: 13317
Updated by: joey
Reported By: mladdens@eunet.yu
Old Status: Open
Status: Bogus
Bug Type: Performance problem
Operating System: Unix/Linux
PHP Version: 4.0.6
New Comment:
But that is what you have ASKED it to do.
This is the way that for() should behave. Not a bug.
Previous Comments:
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[2001-09-15 10:56:28] mladdens@eunet.yu
There is a huge diference in speed with these two approaches:
$file=file("file.txt");
1.
for($i=0;$i<sizeof($file);$i++)
...
2.
$file_size=sizeof($file);
for($i=0;$i<$file_size;$i++)
...
The second approach is much more faster, because the first seems to calculate the 'sizeof'
in every iteration.
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Edit this bug report at http://bugs.php.net/?id=13317&edit=1