' . bio_energy_get_svg( array( 'icon' => esc_attr( 'user' ) ) ), $bio_energy_block_content ); return $bio_energy_block_content; } } if( is_single() ){ // Add chevron icon to the navigations if ( 'core/post-navigation-link' === $bio_energy_block['blockName'] ) { if( isset( $bio_energy_block['attrs']['type'] ) && 'previous' === $bio_energy_block['attrs']['type'] ) { $bio_energy_block_content = str_replace( '', '' . bio_energy_get_svg( array( 'icon' => esc_attr( 'prev' ) ) ), $bio_energy_block_content ); } else { $bio_energy_block_content = str_replace( 'Next Post', 'Next Post' . bio_energy_get_svg( array( 'icon' => esc_attr( 'next' ) ) ), $bio_energy_block_content ); } return $bio_energy_block_content; } if ( 'core/post-date' === $bio_energy_block['blockName'] ) { $bio_energy_block_content = str_replace( '

', '

' . bio_energy_get_svg( array( 'icon' => 'calendar' ) ), $bio_energy_block_content ); return $bio_energy_block_content; } if ( 'core/post-author' === $bio_energy_block['blockName'] ) { $bio_energy_block_content = str_replace( '

', '

' . bio_energy_get_svg( array( 'icon' => 'user' ) ), $bio_energy_block_content ); return $bio_energy_block_content; } } return $bio_energy_block_content; } add_filter( 'render_block', 'bio_energy_block_wrapper', 10, 2 );