init

site/plugins/my-helper/index.php

@@ -0,0 +1,33 @@
+<?php
+function colorToStr(string $color): string {
+    return match ($color) {
+        "#f1edeb", "" => "white",
+        "#ff00ff" => "pink",
+        "#48bd8d" => "green",
+        "#8200ff" => "lila",
+        "#ff6700" => "orange",
+        "#000000" => "black",
+    };
+}
+
+function bg(string $bgColor, string $gridColor): string {
+    if ($gridColor == "") $gridColor = "#8200ff";
+    $bg = 'bg-' . colorToStr($bgColor) . '-' . colorToStr($gridColor);
+    remember($bg);
+    return $bg;
+}
+
+function remember(string $value): string {
+    static $oldValue = "bg-white-lila";
+    
+    $copy = $oldValue;
+    $oldValue = $value;
+    
+    return $copy;
+}
+
+function randomBg(): string {
+    static $colors = ["#f1edeb", "#ff00ff", "#48bd8d", "#8200ff", "#ff6700"];
+    $a = array_rand($colors, 2);
+    return bg($colors[$a[0]], $colors[$a[1]]);
+}