If the values of the constants defined in constants.php are hardcoded strings, then there is no need to escape them when they are used in PHP code. Escaping functions like esc_html__ are typically used for dynamic user input that could contain potentially malicious content like HTML tags, JavaScript code, etc. However, if your constants are … Read more
It’s possible that your $http_host isn’t in the list of possible choices. You can always check first that the ENVIRONMENT constant has actually been defined: if ( defined( ‘ENVIRONMENT’ ) && ‘local’ === ENVIRONMENT ) { define(‘ASSETSDIR’, get_template_directory_uri() . ‘/assets’); } else { define(‘ASSETSDIR’, $dist_dir . ‘/assets’); }
You won’t be able to replace it at all if the plugin is not checking whether the constant has already been defined using if ( defined( ‘MAX_THINGS’ ) ). By definition constants can’t be overwritten, so this check is necessary to make a value ‘pluggable’. Adding @ to define() will suppress the error but it … Read more
Thanks to @TomJNowell for suggesting running the snippet through a code cleaner, which fixed this issue!
I think this is what you are going for: $html .= “<a href=”https://wordpress.stackexchange.com/questions/49245/{$tag_link}” title=”{$tag->name} {$xyz_city}” class=”{$tag->slug}”>”; The {$tag->name} part is a way to insert a function or variable into a “double quoted” string definition. In the case of {$tag->name} it needs the {curly braces} to get the whole object->method thing to work. You can usually … Read more
The Problem here is that the Template Files get processed before the wp_footer action, so your constant is not defined at that stage. Just to be sure, try hooking your constructor of the class to an action that is called earlier, I don’t really know how early you need it, but try init. You could … Read more
@toscho’s link solved this. PHP constants are case sensitive. ACF uses ACF_LITE, you are using ACF_Lite.
Making Site A Use Site B’s wp-content Folder
Notice: Use of undefined constant – assumed ‘ ‘
The problem with your $item_info is that the variable is not initialized before your try to append to it. $item_info .= ‘String content’; is the exact same thing as $item_info = $item_info . ‘String content’;, so all you need is to check whether or not this variable exists: if (!isset($item_info)) { $item_info = ”; } … Read more