sanitize_hex_color()
Function: Sanitizes a hex color.
Source: wp-includes/formatting.php:6148
sanitize_hex_color_no_hash()
Function: Sanitizes a hex color without a hash. Use sanitize_hex_color() when possible.
Source: wp-includes/formatting.php:6173
emoji_url
Filter Hook: Filters the URL where emoji png images are hosted.
Source: wp-includes/formatting.php:5832
maybe_hash_hex_color()
Function: Ensures that any hex color is properly hashed.
Source: wp-includes/formatting.php:6194
emoji_ext
Filter Hook: Filters the extension of the emoji png files.
Source: wp-includes/formatting.php:5841
emoji_svg_url
Filter Hook: Filters the URL where emoji SVG images are hosted.
Source: wp-includes/formatting.php:5850
emoji_svg_ext
Filter Hook: Filters the extension of the emoji SVG files.
Source: wp-includes/formatting.php:5859
get_url_in_content()
Function: Extracts and returns the first URL from passed content.
Source: wp-includes/formatting.php:5723
wp_spaces_regexp()
Function: Returns the regexp for common whitespace characters.
Source: wp-includes/formatting.php:5746
print_emoji_styles()
Function: Prints the important emoji-related styles.
Source: wp-includes/formatting.php:5773