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1. ocean90
   Member
   Posted 1 month ago #

   Hi,
   I have a problem with your plugin. All works fine until I activate the option for minify HTML. Then I get a blank page.
   Is there a log, where I can find an error message?
   I deactivate all plugins, but the error is still there.

   I use WPMU 2.8.4.

   Thx.

   http://wordpress.org/extend/plugins/w3-total-cache/

2. fredericktownes
   Member
   Posted 1 month ago #

   There's likely a parse error in the document somewhere. Try disabling minify options and see if the issue disappears, if not you will have to troubleshoot the issue with your document in order to fully minify it.

   The error log lives in: wp-content/w3tc/log/minify.log

3. ocean90
   Member
   Posted 1 month ago #

   Hi, your log doesn't exist, but I create another log and I get this errors:

   [27-Oct-2009 14:46:46] PHP Fatal error:  Can't load Minify/HTML.php, open_basedir restriction. in ##/wp-content/plugins/w3-total-cache/lib/W3/Plugin/Minify.php on line 262
   [27-Oct-2009 14:46:46] PHP Fatal error:  Can't load Minify/CSS.php, open_basedir restriction. in ##/wp-content/plugins/w3-total-cache/lib/W3/Plugin/Minify.php on line 263

   Do you habv a solution for that?

4. fredericktownes
   Member
   Posted 1 month ago #

   There are PHP.ini issues that are causing files to not be properly installed/created/parsed. Try installing via FTP or sharing your PHP.ini settings. Unfortunately troubleshooting is quite difficult, especially with such limited information.

5. ocean90
   Member
   Posted 1 month ago #

   Hi,

   I ask my webhoster and he couldn't find an error. So I replaced the lines with fix paths and now it works.

   Thx for your great plugin!

6. fredericktownes
   Member
   Posted 1 month ago #

   Great!

7. gregma
   Member
   Posted 1 month ago #

   I have the same problem...
   "PHP Fatal error: Can't load Minify/HTML.php, open_basedir restriction."

   Maybe it's to late, but I don't understand the solution for it ;-)
   Can you give me one more hint?

8. fredericktownes
   Member
   Posted 1 month ago #

   So I replaced the lines with fix paths and now it works.

   @ocean90, what was your fix exactly?

9. ocean90
   Member
   Posted 1 month ago #

   Hi,
   open /wp-content/plugins/w3-total-cache/lib/W3/Plugin/Minify.php.
   First I removed the line (~260) with set_include_path... and add the path of the DOCUMENT_ROOT to require_once:
   require_once ($_SERVER['DOCUMENT_ROOT'].'/wp-content/plugins/w3-total-cache/lib/Minify/Minify/HTML.php');

   But today I have looked over it again and now I have a solution which is more flexible:
   require_once (W3TC_LIB_MINIFY_DIR . '/Minify/HTML.php');
   The line with set_include_path... is here removed too.

   I hope it works for gregma too.

10. gregma
    Member
    Posted 1 month ago #

    Works fine now!
    Thanks, ocean :-)

11. a.verdeja
    Member
    Posted 3 weeks ago #

    It seems that I have the same problem. I have tried with ocean90 solution, but it doesn't function to me.

    Any ideas? My blog is in a subdirectory.

12. ocean90
    Member
    Posted 3 weeks ago #

    @a.verdeja
    Do you replace all three lines? It should be:

    require_once (W3TC_LIB_MINIFY_DIR . '/Minify/HTML.php');
    require_once (W3TC_LIB_MINIFY_DIR . '/Minify/CSS.php');
    require_once (W3TC_LIB_MINIFY_DIR . '/JSMin.php');

    I get the error also in /wp-content/plugins/w3-total-cache/lib/W3/Cache/File.php on line 75

    The fix (line 75):
    if ((is_dir($path) ||
    Instead $dir you should use $path.

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