Title: error Last modified: August 21, 2016 --- # error * Resolved [kam1kaz3](https://wordpress.org/support/users/kam1kaz3/) * (@kam1kaz3) * [12 years, 11 months ago](https://wordpress.org/support/topic/error-189/) * hello, I have installed your theme but I have error : * ``` Warning: Invalid argument supplied for foreach() in /mnt/133/sdb/e/6/mstuning/blog/wp-content/themes/easel/functions.php on line 49 Warning: Invalid argument supplied for foreach() in /mnt/133/sdb/e/6/mstuning/blog/wp-content/themes/easel/functions.php on line 54 Fatal error: Call to undefined function easel_display_blog_navigation() in /mnt/133/sdb/e/6/mstuning/blog/wp-content/themes/easel/content.php on line 2 ``` * adress [mstuning.free.fr/blog](http://mstuning.free.fr/blog) Viewing 10 replies - 1 through 10 (of 10 total) * [esmi](https://wordpress.org/support/users/esmi/) * (@esmi) * [12 years, 11 months ago](https://wordpress.org/support/topic/error-189/#post-3795816) * [FTP](http://codex.wordpress.org/FTP_Clients) into your site (or whatever file management application your host provides) & delete the wp-content/themes/easel folder. Then upgrade WordPress before you try installing any more themes. * Thread Starter [kam1kaz3](https://wordpress.org/support/users/kam1kaz3/) * (@kam1kaz3) * [12 years, 11 months ago](https://wordpress.org/support/topic/error-189/#post-3795891) * I can’t upgrade my wordpress because the php version is 5.1.3RC4-dev on my host * [esmi](https://wordpress.org/support/users/esmi/) * (@esmi) * [12 years, 11 months ago](https://wordpress.org/support/topic/error-189/#post-3795919) * In that case, you really only have 3 options: * 1. Persuade your hosts to upgrade the server 2. Move to another hosting company 3. Avoid downloading any themes created or updated in the last year or so. * Thread Starter [kam1kaz3](https://wordpress.org/support/users/kam1kaz3/) * (@kam1kaz3) * [12 years, 11 months ago](https://wordpress.org/support/topic/error-189/#post-3795939) * Ok thanks for reply. * 1 it’s not possible 2 why not in futur but not now 3 how to know the date of creating theme? * Theme Author [Frumph](https://wordpress.org/support/users/frumph/) * (@frumph) * [12 years, 11 months ago](https://wordpress.org/support/topic/error-189/#post-3795988) * Actually I believe it had more to do with the theme not having access (permissions or doesn’t exist) to it’s own widgets and functions directories more then the php version, that particular php code doesn’t rely on a php higher then 5 from what I remember, could be wrong though. * Theme Author [Frumph](https://wordpress.org/support/users/frumph/) * (@frumph) * [12 years, 11 months ago](https://wordpress.org/support/topic/error-189/#post-3795989) * ``` // These autoload foreach (glob(easel_themeinfo('themepath') . "/functions/*.php") as $funcfile) { @require_once($funcfile); } ``` * is the same as writing out: * ``` @require_once(get_template_directory().'/functions/avatars.php'); @require_once(get_template_directory().'/functions/breadcrumbs.php'); @require_once(get_template_directory().'/functions/classes.php'); @require_once(get_template_directory().'/functions/comment-functions.php'); @require_once(get_template_directory().'/functions/custom-header.php'); @require_once(get_template_directory().'/functions/displaypost.php'); @require_once(get_template_directory().'/functions/facebook.php'); @require_once(get_template_directory().'/functions/footer-text.php'); @require_once(get_template_directory().'/functions/pagintaion.php'); @require_once(get_template_directory().'/functions/protect.php'); @require_once(get_template_directory().'/functions/syndication.php'); @require_once(get_template_directory().'/functions/wp-pagenavi.php'); ``` * basically * Thread Starter [kam1kaz3](https://wordpress.org/support/users/kam1kaz3/) * (@kam1kaz3) * [12 years, 11 months ago](https://wordpress.org/support/topic/error-189/#post-3796001) * I found the problem, the function * `glob()` is not supported by my host. * Thread Starter [kam1kaz3](https://wordpress.org/support/users/kam1kaz3/) * (@kam1kaz3) * [12 years, 11 months ago](https://wordpress.org/support/topic/error-189/#post-3796020) * soluce here in french * [ici](http://schplurtz.free.fr/wiki/dokuwiki/php-chez-free#contournement_pour_glob) * ``` function myglob( $patt, $drp=0 ) { $dir=dirname( $patt ); $pat=basename( $patt ); $md=($drp & GLOB_MARK)==GLOB_MARK; $reponse=array(); if (is_dir($dir) && ($d = @opendir($dir))) { $gl = array( ',/,', '/\./', '/\*/', '/\?/', '/^/', '/$/', ',/\.\*,', ',^/\^\.\*,' ); $re = array( '\\/', '\.', '.*', '.', '/^', '\$/', '/[^.].*', '/^[^.].*' ); $newpat=preg_replace( $gl, $re, $pat ); while (($filename = @readdir($d)) !== false) { if( $filename == '.' || $filename == '..' ) continue; if( preg_match( $newpat, $filename )) { $reponse[]= $dir . '/' . $filename . (($md && is_dir($dir.'/'.$filename)) ? '/' : ''); } } } if(($drp & GLOB_NOCHECK)&&count($reponse)==0) return array($patt); if($drp & GLOB_NOSORT) return $reponse; sort( $reponse ); return $reponse; } ``` * thanks for help and reply * Theme Author [Frumph](https://wordpress.org/support/users/frumph/) * (@frumph) * [12 years, 11 months ago](https://wordpress.org/support/topic/error-189/#post-3796068) * The ‘glob’ is used in the options pages as well, just a reminder to set that myglob into those as well * Thread Starter [kam1kaz3](https://wordpress.org/support/users/kam1kaz3/) * (@kam1kaz3) * [12 years, 11 months ago](https://wordpress.org/support/topic/error-189/#post-3796070) * Ues I saw and modify, theme working correctly * Thanks Viewing 10 replies - 1 through 10 (of 10 total) The topic ‘error’ is closed to new replies. * ![](https://i0.wp.com/themes.svn.wordpress.org/easel/3.3.3/screenshot.png) * Easel * [Support Threads](https://wordpress.org/support/theme/easel/) * [Active Topics](https://wordpress.org/support/theme/easel/active/) * [Unresolved Topics](https://wordpress.org/support/theme/easel/unresolved/) * [Reviews](https://wordpress.org/support/theme/easel/reviews/) * 10 replies * 3 participants * Last reply from: [kam1kaz3](https://wordpress.org/support/users/kam1kaz3/) * Last activity: [12 years, 11 months ago](https://wordpress.org/support/topic/error-189/#post-3796070) * Status: resolved