Replace your code with as mentioned below: public function admin_body_class($classes) { global $wpdb, $post; $screen = get_current_screen(); $status=”parent-“; if( isset( $post->post_parent ) && $post->post_parent > 0 ) { $status=”child-“; } $classes .= ‘ ‘ . $status . $screen->post_type; return $classes; }
You need to increase the php-memory-limit you can find out how much you have now with <?php phpinfo(); ?> Edit php.ini .Search “memory_limit” in your php.ini, and change the value of it. If no “memory_limit” found, add the following line at the end of php.ini memory_limit = 128M ; /* Change the 128M to your … Read more
One of your plugin or your theme is throwing this error. Best way to identify it is to look at the path of the file that is throwing this error. Should be something like wp-content/plugins/xxx. Then if you go to your WordPress install, navigate to wp-content/plugins look for that folder and rename it, the plugin … Read more
Many plugins have an ’empty’ index.php that doesn’t do anything; the plugin code is elsewhere. But you need to contact the plugin’s author/support to get a definitive answer.
Whenever you use a value from an array, like $array[‘key’] where it’s possible that the ‘key’ doesn’t exist (such as the first time a widget is used) you need to check that it exists before using it or you’ll get errors on those occasions where it hasn’t been set. Your problem is that when the … Read more
It’s hard to be sure without he error, but this part of code looks pretty weird: if ( is_post_type_archive( epl_all_post_types() == ‘true’ ) ) { is_post_type_archive gets one param and it should be post type or array of post types. But in your code you pass a logical statement in there (so true or false). … Read more
In SQL statement use placeholders instead of variable: %s (string) or %d (number). The second argument of prepare() is array of variables to substitute into the placeholders. $skill_select = $wpdb->get_results( $wpdb->prepare(” SELECT skill_name, char_id, um_id, c.class_id FROM `wp_ml_skill_class` sc JOIN `wp_ml_skill` s ON (s.skill_id = sc.skill_id) JOIN `wp_ml_character` c WHERE c.class_id = %d AND c.char_id … Read more
*Without quotes PHP interprets the REQUEST_URI as a constant** but corrects your typo error if there is no such constant and interprets it as string. When error_reporting includes E_NOTICE, you would probably get an error such as: Notice: Use of undefined constant REQUEST_URI – assumed ‘REQUEST_URI’ in <file path> on line <line number> But if … Read more
Google has marked matx.coderpixel.com as a phishing site. That’s not your domain, of course. However you are using resources from that site. Specifically you are using several images from matx.coderpixel.com/wp/wp-content/uploads/2016/04, including android_phone.jpg, cloudy_hill.jpg, desk.jpg, keyboard.jpg, and man_with_ipad.jpg. It is a bad (and unless you have the rights to use these images, illegal) practice to serve … Read more
That code looks completely mangled. Try: if (!filter_var($email, FILTER_VALIDATE_EMAIL)) { header(“Location: ../signup.php?error=invalidmail&uid=” . $username); exit(); } Count up the if and else and make sure they surround the code correctly. Although you can skip the {} when using a single line of code, it’s good practice to always add them in, so you can avoid … Read more