WordPress Fatal error: Call to undefined get_header() in index.php on line 15 [closed]

Something went wrong with your installation. As commented by @Sumit get_header() is a core function and cannot be undefined. To troubleshoot: Reinstall WordPress and enable WP_DEBUG in wp_config.php: define( ‘WP_DEBUG’, true ); If it is on a live site you might want to use this instead: define( ‘WP_DEBUG_LOG’, true ); define( ‘WP_DEBUG_DISPLAY’, false ); This … Read more

Where is the correct place(s) in twentysixteen’s header.php to add a Google webfont?

You can place it in header.php between starting <head> and closing </head> tags and it should work properly. Or perhaps a better solution would be to enqueue the style in functions.php function google_fonts() { $query_args = array( ‘family’ => ‘Sigmar+One’ ); wp_register_style( ‘google_fonts’, add_query_arg( $query_args, “//fonts.googleapis.com/css” ), array(), null ); } add_action(‘wp_enqueue_scripts’, ‘google_fonts’);

Which php file lists all the post of a category

WordPress uses a hierarchy of templates (see the visual overview) which it checks for presence. In your case when showing a category archive it will check for presence the following files in this order and use the first one it finds: category-$slug.php (In your case probably category-news-events.php) category-$id.php category.php archive.php [paged.php] if paged index.php So … Read more

Is it possible to use the featured image of a page as a css background without inlining?

There’s two possible options in creating a stylesheet from a dynamically generated value. The first options is Inline stylesheet, as follows: <div id=”hero” style=”background-image: url(<?php // TODO retrieve image here. ?>); “> </div> And the second options is to use an Internal stylesheet, and possibly the best solution out of both. Using stylesheet internally requires … Read more

Why is wordpress searching for @2x images?

Despite having no plugins installed through wordpress, I did have retina.min.js being enqueued in my functions.php file from the template I downloaded. Retina.min.js (source: http://imulus.github.io/retinajs/) looks for high resolution versions (denoted with suffix @2x right before the extension) of each image in your site and attempts to replace them if any are found. Since I … Read more

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