Generator::hex_to_rgb( string $color )

Description #

Convert hex value to rgb.

Parameters #

$color
string (Required) Hex color.

Source #

	protected function hex_to_rgb( $color ) {
		if ( '#' === $color[0] ) {
			$color = substr( $color, 1 );
		}

		if ( 6 === strlen( $color ) ) {
			list( $r, $g, $b ) = array( $color[0] . $color[1], $color[2] . $color[3], $color[4] . $color[5] );
		} elseif ( 3 === strlen( $color ) ) {
			list( $r, $g, $b ) = array( $color[0] . $color[0], $color[1] . $color[1], $color[2] . $color[2] );
		} else {
			return false;
		}

		$r = hexdec( $r );
		$g = hexdec( $g );
		$b = hexdec( $b );

		return array(
			'r' => $r,
			'g' => $g,
			'b' => $b,
		);
	}

Expand full source code Collapse full source code View on GitHub: addons/avatar/class-generator.php:239