rest_parse_hex_color() WordPress Function
The rest_parse_hex_color() function is used to parse a hex color value and return a corresponding RGB value. This function is useful for converting a hex color value into a format that can be used by CSS or other color-related functions.
rest_parse_hex_color( string $color ) #
Parses a 3 or 6 digit hex color (with #).
Parameters
- $color
(string)(Required)3 or 6 digit hex color (with #).
Return
(string|false)
Source
File: wp-includes/rest-api.php
function rest_parse_hex_color( $color ) {
$regex = '|^#([A-Fa-f0-9]{3}){1,2}$|';
if ( ! preg_match( $regex, $color, $matches ) ) {
return false;
}
return $color;
}
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Changelog
| Version | Description |
|---|---|
| 5.4.0 | Introduced. |