tag based on what is being viewed.
*
* @param string $title Default title text for current view.
* @param string $sep Optional separator.
* @return string The filtered title.
*/
function blue_planet_wp_title( $title, $sep ) {
if ( is_feed() ) {
return $title;
}
global $page, $paged;
// Add the blog name
$title .= get_bloginfo( 'name', 'display' );
// Add the blog description for the home/front page.
$site_description = get_bloginfo( 'description', 'display' );
if ( $site_description && ( is_home() || is_front_page() ) ) {
$title .= " $sep $site_description";
}
// Add a page number if necessary:
if ( ( $paged >= 2 || $page >= 2 ) && ! is_404() ) {
$title .= " $sep " . sprintf( __( 'Page %s', '_s' ), max( $paged, $page ) );
}
return $title;
}
add_filter( 'wp_title', 'blue_planet_wp_title', 10, 2 );
/**
* Title shim for sites older than WordPress 4.1.
*
* @link https://make.wordpress.org/core/2014/10/29/title-tags-in-4-1/
* @todo Remove this function when WordPress 4.3 is released.
*/
function blue_planet_render_title() {
?>
<?php wp_title( '|', true, 'right' ); ?>
'.__( 'Recommended image sizes', 'blue-planet' ).'
';
$content .= '
'.__( 'Secondary Slider : 720px X 350px', 'blue-planet' );
return $content;
}
endif; // blue_planet_featured_image_instruction
add_filter( 'admin_post_thumbnail_html', 'blue_planet_featured_image_instruction');
//////////////
if ( ! function_exists( 'blue_planet_sanitize_hex_color' ) ) :
function blue_planet_sanitize_hex_color( $color ) {
if ( '' === $color )
return '';
// 3 or 6 hex digits, or the empty string.
if ( preg_match('|^#([A-Fa-f0-9]{3}){1,2}$|', $color ) )
return $color;
return null;
}
endif; // blue_planet_sanitize_hex_color
if ( ! function_exists( 'blue_planet_dumb_css_sanitize' ) ) :
function blue_planet_dumb_css_sanitize( $css ) {
$css = str_replace( '<=', '<=', $css );
$css = wp_kses_split( $css, array(), array() );
$css = str_replace( '>', '>', $css );
$css = strip_tags( $css );
return $css;
}
endif; // blue_planet_dumb_css_sanitize