While it is possible to construct a “title” by doing things such as concatenating with bloginfo (the Site Name), if you do not use the wp_title function in your theme, you will likely have errors or unexpected behavior.. Top ↑ If you are replacing the header within any WordPress Theme, check the size of the header image and then find a replacement that matches that size. Top ↑ More Information # More Information Best practices # Best practices. My experience with PHP so far has been to include the header and footer of websites, changing the date daily, and including certain variables that I like to reserve the ability to change (like a price or an address). Header for XML content in PHP file If you output XML content from PHP file, you need to set content-type header, so that your browser know that you are going to output XML content from PHP file instead of default content-type header (text/html). Header Header() Description This method is used to render the page header. Plugins might use the wp_title filter to generate a value. The header() function sends an HTTP header … I have a wordpress install and I need to add code to the 'header.php' file for Google Tag Manager. Example The implementation in FPDF is empty, so you have to subclass it and override the method if you want a specific processing. It is automatically called by AddPage() and should not be called directly by the application. I have a wordpress install and I need to add code to the 'header.php' file for Google Tag Manager. I read css-tricks a lot but this is my first time on the forum. A header image that fits within the Default WordPress Theme is about 192 x 740 pixels. The index.php file includes header.php, footer.php and sidebar.php. The header.php is mostly html and I realise that the title and description will … Header Image Specifications. The index.php file includes header.php, footer.php and sidebar.php. One important point to be noted about the header() function is that it must be called before sending any actual output. PHP header() The header() is a pre-defined network function of PHP, which sends a raw HTTP header to a client. I have been working on a new website. I have looked in Appearance > Editor > but can't find the header.php file there.