From e14e5e8152c61e654dd2d150813932c32a6c4319 Mon Sep 17 00:00:00 2001
From: Piotr Potrebka <piotr.potrebka@wpdesk.net>
Date: Mon, 19 Aug 2024 10:12:51 +0200
Subject: [PATCH] feat: refactor
---
src/Helpers/ColorConversion.php | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/src/Helpers/ColorConversion.php b/src/Helpers/ColorConversion.php
index e8242ee..2be755f 100644
--- a/src/Helpers/ColorConversion.php
+++ b/src/Helpers/ColorConversion.php
@@ -11,7 +11,7 @@ class ColorConversion {
*
* @return bool True if a light color.
*/
- public static function is_hex_light( $color ) {
+ public static function is_hex_light( $color ): bool {
$hex = str_replace( '#', '', $color );
$c_r = hexdec( substr( $hex, 0, 2 ) );
@@ -31,11 +31,11 @@ class ColorConversion {
/**
* Convert RGB to HEX.
*
- * @param mixed $color Color.
+ * @param string $color Color.
*
* @return array
*/
- public static function rgb_from_hex( $color ) {
+ public static function rgb_from_hex( string $color ): array {
$color = str_replace( '#', '', $color );
// Convert shorthand colors to full format, e.g. "FFF" -> "FFFFFF".
$color = preg_replace( '~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color );
@@ -52,17 +52,17 @@ class ColorConversion {
/**
* Make HEX color darker.
*
- * @param mixed $color Color.
+ * @param string $color Color.
* @param int $factor Darker factor.
* Defaults to 30.
*
* @return string
*/
- public static function hex_darker( $color, $factor = 30 ) {
+ public static function hex_darker( string $color, int $factor = 30 ): string {
$base = self::rgb_from_hex( $color );
$color = '#';
- foreach ( $base as $k => $v ) {
+ foreach ( $base as $v ) {
$amount = $v / 100;
$amount = self::round( $amount * $factor );
$new_decimal = $v - $amount;
@@ -81,17 +81,17 @@ class ColorConversion {
/**
* Make HEX color lighter.
*
- * @param mixed $color Color.
- * @param int $factor Lighter factor.
+ * @param string $color Color.
+ * @param int $factor Lighter factor.
* Defaults to 30.
*
* @return string
*/
- public static function hex_lighter( $color, $factor = 30 ) {
+ public static function hex_lighter( string $color, int $factor = 30 ): string {
$base = self::rgb_from_hex( $color );
$color = '#';
- foreach ( $base as $k => $v ) {
+ foreach ( $base as $v ) {
$amount = 255 - $v;
$amount = $amount / 100;
$amount = self::round( $amount * $factor );
--
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