url_shorten()
Function: Shortens a URL, to be used as link text.
Source: wp-includes/formatting.php:6127
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
maybe_hash_hex_color()
Function: Ensures that any hex color is properly hashed.
Source: wp-includes/formatting.php:6194
print_emoji_detection_script()
Function: Prints the inline Emoji detection script if it is not already printed.
Source: wp-includes/formatting.php:5804
emoji_url
Filter Hook: Filters the URL where emoji png images are hosted.
Source: wp-includes/formatting.php:5832
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
wp_encode_emoji()
Function: Converts emoji characters to their equivalent HTML entity.
Source: wp-includes/formatting.php:5915