#47911 [Opn->Fbk]: file_exists slow performance
| From: | jani@php.net | Date: | Tue, 07 Apr 2009 09:07:42 +0000 |
| Subject: | #47911 [Opn->Fbk]: file_exists slow performance | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-135618@lists.php.net to get a copy of this message | ||
ID: 47911
Updated by: jani@php.net
Reported By: webmaster at 303030 dot com
-Status: Open
+Status: Feedback
Bug Type: Performance problem
Operating System: winxp
PHP Version: 5.2.9
New Comment:
Not enough information was provided for us to be able
to handle this bug. Please re-read the instructions at
http://bugs.php.net/how-to-report.php
If you can provide more information, feel free to add it
to this bug and change the status back to "Open".
Thank you for your interest in PHP.
Previous Comments:
------------------------------------------------------------------------
[2009-04-07 00:38:23] webmaster at 303030 dot com
Description:
------------
i have one script which use file_exists
am upfrading from php4
after upgrade my page take 7 or 10 seconds to exectuted
i test the same script under php4 it take less than 1 second
i remove file_exists from the script the page executed less than 1
second
so i bleve that the problem is in file_exists
Reproduce code:
---------------
<?
$mokhatatpicp="../mokhatatpic/".$row[mokhatatid].".pdf";
$mokhatatpicj="../mokhatatpic/".$row[mokhatatid].".jpg";
if(file_exists($mokhatatpicp))
{
$mokhatatpicp="mokhatatpic/".$row[mokhatatid].".pdf";
echo"<a href=#
onclick=\"showModalDialog('../picview.hnt?myx=$mokhatatpicp&hex=embed%20'
,'ÓÈÍÇä','width:1200;resizable: yes; help: no; status:no; scroll:
no;');return false;\" ><img src=../images/image.jpg border=0></a>";
}
elseif(file_exists($mokhatatpicj))
{
$mokhatatpicj="mokhatatpic/".$row[mokhatatid].".jpg";
echo"<a href=#
onclick=\"showModalDialog('../picview.hnt?myx=$mokhatatpicj'
,'ÓÈÍÇä','full-screen:yes;resizable: yes; help: no; status:no; scroll:
no;');return false;\" ><img src=../images/image.jpg border=0></a>";
}
else
{echo "<img src=../images/delete.gif border=0>";}
?>
Expected result:
----------------
this only snippt of the code so i didnot expect any result
Actual result:
--------------
this only snippt of the code so i didnot expect any result
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=47911&edit=1