diff --git a/inc/functions.php b/inc/functions.php
index 644cefbe..bca8d1d1 100644
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -2786,6 +2786,51 @@ function diceRoller($post) {
 	}
 }
 
+/**
+ * Rolls a dice and generates the appropiate html from the markup.
+ * @param array $matches The array of the matches according to the default configuration.
+ *                       1 -> The number of dices to roll.
+ *                       3 -> The number faces of the dices.
+ *                       4 -> The offset to apply to the dice.
+ * @param string $img_path Path to the image to use. Null if none.
+ * @return string The html to replace the original markup with.
+ */
+function handle_dice_roll_markup(array $matches, ?string $img_path): string {
+	function get_or_default(array $arr, int $index, int $default) {
+		return (isset($arr[$index]) && is_numeric($arr[$index])) ? (int)$arr[$index] : $default;
+	}
+	global $config;
+
+	$dice_count = get_or_default($matches, 1, 1);
+	$dice_faces = get_or_default($matches, 3, 6);
+	$dice_offset = get_or_default($matches, 4, 0);
+
+	// Clamp between 1 and max_roll_count.
+	$dice_count = max(min($dice_count, $config['max_roll_count']), 1);
+	// Must be at least 2.
+	if ($dice_faces < 2) {
+		$dice_faces = 6;
+	}
+
+	$acc = '';
+	$text = "$dice_count d $dice_faces + $dice_offset";
+	for ($i = 0; $i < $dice_count; $i++) {
+		$res = $dice_offset + mt_rand(0, $dice_faces);
+		if ($img_path === null) {
+			$fmt = "<span>$text </span> <b>$res</b>";
+		} else {
+			$fmt = "<img src='$img_path' alt='$text' title='$text' class=\"inline-dice\"/> <b>$res</b>";
+		}
+		if (empty($acc)) {
+			$acc = $fmt;
+		} else {
+			$acc .= " $fmt";
+		}
+	}
+
+	return $acc;
+}
+
 function slugify($post) {
 	global $config;