#27215 [Fbk->Opn]: include in php5 is very slow

ID: 27215 User updated by: waboring at 3gstech dot com Reported By: waboring at 3gstech dot com -Status: Feedback +Status: Open Bug Type: Performance problem Operating System: Redhat 9 PHP Version: 5CVS-2004-02-10 (dev) New Comment: I'm not sure what else you want me to provide. The bug is very clear. There is a big performance issue with php5 just including a file with a class in it. php4 does not show this problem. I have created a directory on my web server that shows the test code. http://phphtmllib.newsblob.com/bug/index.php This is running in an php4 environment and it takes 0.005s to execute the index.php code. I don't have php5 running on this machine, as it is a production box. You can look at the source code of the scripts by pointing to the following files. http://phphtmllib.newsblob.com/bug/index.phps http://phphtmllib.newsblob.com/bug/includes.phps http://phphtmllib.newsblob.com/bug/ContainerClass.phps http://phphtmllib.newsblob.com/bug/XMLTagClass.phps http://phphtmllib.newsblob.com/bug/HTMLTagClass.phps When I run this on my machine (Pentium 4 1.8Ghz 512M ram) php4: 0.005s php5: 0.100s Previous Comments: ------------------------------------------------------------------------ [2004-02-11 05:11:03] sniper@php.net 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. ------------------------------------------------------------------------ [2004-02-10 20:19:37] waboring at 3gstech dot com Description: ------------ I am the maintainer of phphtmllib. I just got the latest php5 from cvs built and working, but have noticed a serious performance issue with just doing includes. reproduce: download phphtmllib from http://phphtmllib.newsblob.com/downloads/download.php?version=2.4.0 tar -zxvf phptmllib-2.4.0.tgz into your favorite location create a simple script that does nothing but include the library include file. "phphtmllib-2.4.0/include.inc" The execution of which takes over 1 second to complete. This script takes 0.075 to complete in php 4.3.2 Reproduce code: --------------- <?php $phphtmllib = "/location/where/you/installed/it"; include_once($phphtmlib."/includes.inc"); //Those 2 lines take over 1 second ?> Expected result: ---------------- expected the simple include script to return in under .1 ms Actual result: -------------- The script took over 1 second to execute. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=27215&edit=1