some changes

functions/echo/1d965976/echo.sh

@@ -1,4 +1,21 @@
 #!/bin/bash
 
-read text
-echo "${text}"
+urldecode() {
+	local data="${1//+/ }"
+	printf '%b' "${data//%/\\x}"
+}
+
+declare -A QUERY
+
+IFS='&' read -ra pairs <<< "$FAAS_QUERY"
+
+for pair in "${pairs[@]}"; do
+	IFS='=' read -r raw_key raw_value <<< "$pair"
+	key=$(urldecode "$raw_key")
+	value=$(urldecode "$raw_value")
+	QUERY["$key"]="$value"
+done
+
+echo "a = ${QUERY[a]}"
+echo "b = ${QUERY[b]}"
+#echo $(ls)