Add span to heading block

<?php /** * Heading block, line style * */ function be_heading_line_style( $content, $block ) { if( 'core/heading' === $block['blockName' ] && !empty( $block['attrs'] ) && !empty( $block['attrs']['className'] ) ) { $classes = explode( ' ', $block['attrs']['className'] ); if( in_array( 'is-style-line', $classes ) ) { $content = be_inner_span( $content ); } } return $content; } add_filter( 'render_block', 'be_heading_line_style', 10, 2 ); /** * Inner Span * */ function be_inner_span( $content = '' ) { $start = '">'; $start_pos = strpos( $content, $start ); $end = '</'; $end_pos = strrpos( $content, $end ); if( false !== $start_pos ) { $content = substr_replace( $content, '</span>' . $end, $end_pos, strlen( $end ) ); $content = substr_replace( $content, $start . '<span>', $start_pos, strlen( $start ) ); } return $content; }
Bill Erickson

Bill Erickson is a freelance WordPress developer and a contributing developer to the Genesis framework. For the past 14 years he has worked with attorneys, publishers, corporations, and non-profits, building custom websites tailored to their needs and goals.

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