diff --git a/src/exprash.sh b/src/exprash.sh
index de9a616..1296b98 100644
--- a/src/exprash.sh
+++ b/src/exprash.sh
@@ -59,7 +59,7 @@ function all() {
   # Reset params
   _exprashParams=();
 
-  pathMatch "$1" _exprashParams || return 1;
+  _pathMatch "$1" _exprashParams || return 1;
   _exprashRouteHandled=1;
 
   return 0;
@@ -109,7 +109,7 @@ function allError() {
   # Reset params
   _exprashParams=();
 
-  pathMatch "$1" _exprashParams || return 1;
+  _pathMatch "$1" _exprashParams || return 1;
   _exprashRouteHandled=1;
 
   return 0;
@@ -158,6 +158,41 @@ function hasParam() {
   [[ -v "_exprashParams[$1]" ]];
 }
 
+# $1: key
+# $2: (optional) index for accessing array parameters
+function queryGet() {
+  _multiGet _exprashQuery "$1" "$2"
+}
+# $1: key
+function queryHas() {
+  _multiHas _exprashQuery "$1"
+}
+# $1: key
+function queryLen() {
+  _multiLen _exprashQuery "$1"
+}
+
+# $1: key
+# $2: (optional) index for accessing array parameters
+function bodyGet() {
+  _multiGet _exprashBody "$1" "$2"
+}
+# $1: key
+function bodyHas() {
+  _multiHas _exprashBody "$1"
+}
+# $1: key
+function bodyLen() {
+  _multiLen _exprashBody "$1"
+}
+
+# Call this function to parse URLencoded request bodies
+function bodyParser() {
+  if [[ "${HTTP_CONTENT_TYPE,,}" == "application/x-www-form-urlencoded" ]]; then
+    _parseUrlEncoded _exprashBody
+  fi
+}
+
 # ==================
 # Response Functions
 # ==================
@@ -168,29 +203,46 @@ function send() {
     _exprashHeadersSent=1
   fi
 
-  sendRaw
+  _sendRaw
+}
+
+# $1: Path
+function redirect() {
+  local path="$1"
+  if [ "$path" == 'back' ]; then
+    path="${HTTP_REFERER:-/}"
+  fi
+
+  status '302'
+  setHeader 'Location' "$path"
+  printf 'Redirecting to: %s' "$path" | send
+}
+
+# $1: satus code
+function status() {
+  setHeader "Status" "$1"
 }
 
 # $1: Header Name
 # $2: Header Value
 function setHeader() {
-  _exprashHeaders["$1"]="$2";
+  _exprashHeaders["$1"]="$2"
 }
 
 function sendHeaders() {
-  printf '%s\n' "Content-Type: ${_exprashHeaders['Content-Type']}" | sendRaw
+  printf '%s\n' "Content-Type: ${_exprashHeaders['Content-Type']}" | _sendRaw
   for key in "${!_exprashHeaders[@]}"; do
     [ "$key" == 'Content-Type' ] && continue
-    printf '%s\n' "${key}: ${_exprashHeaders[$key]}" | sendRaw
+    printf '%s\n' "${key}: ${_exprashHeaders[$key]}" | _sendRaw
   done;
-  printf '\n' | sendRaw
+  printf '\n' | _sendRaw
 }
 
 # =========
 # Internals
 # =========
 
-function sendRaw() {
+function _sendRaw() {
   [ -n "$_exprashRedirectStdout" ] && exec >&5;
   cat;
   [ -n "$_exprashRedirectStdout" ] && exec 1>>"$_exprashRedirectStdout";
@@ -198,13 +250,13 @@ function sendRaw() {
 
 # $1: path
 # $2: (nameref) array
-function pathToArray() {
+function _pathToArray() {
   readarray -t "$2" < <(printf '%s\n' "$1" | tr '/' '\n' | grep .);
 }
 
 # $1: route
 # $2: (nameref) associative array for params
-function pathMatch() {
+function _pathMatch() {
   [ -z ${PATH_INFO+x} ] && return 1;
   [ -z ${1+x} ] && return 1;
 
@@ -215,10 +267,10 @@ function pathMatch() {
   local -n routeParams="$2";
 
   local pathArr;
-  pathToArray "$path" pathArr;
+  _pathToArray "$path" pathArr;
 
   local routeArr;
-  pathToArray "$route" routeArr;
+  _pathToArray "$route" routeArr;
 
   # Get max path length
   local routeLen=${#routeArr[@]};
@@ -245,21 +297,117 @@ function pathMatch() {
   return 0;
 }
 
+# ==================================
+# Multi-dimensional Parameter Arrays
+# ==================================
+
+# $1: (nameref) associative array
+# $2: key
+# $3: value
+function _multiAdd() {
+  local -n multiArr="$1"
+  local key="$2"
+  local value="$3"
+  local i=0
+  while [[ -v "multiArr[$i,$key]" ]]; do
+    let i++
+  done
+  multiArr["$i,$key"]="$value"
+}
+
+# $1: (nameref) associative array
+# $2: key
+function _multiLen() {
+  local -n multiArr="$1"
+  local key="$2"
+  local value="$3"
+  local i=0
+  while [[ -v "multiArr[$i,$key]" ]]; do
+    let i++
+  done
+  printf '%s' "$i"
+}
+
+# $1: (nameref) associative array
+# $2: key
+function _multiHas() {
+  local -n multiArr="$1"
+  local key="$2"
+  [[ -v "multiArr[0,$key]" ]]
+}
+
+# $1: (nameref) associative array
+# $2: key
+# $3: index
+function _multiGet() {
+  local -n multiArr="$1"
+  local key="$2"
+  local i="${3:-0}";
+  printf '%s' "${multiArr[$i,$key]}"
+}
+
+# ==================
+# URL Encoded Parser
+# ==================
+
+# $1: urlencoded string
+decodeUri () {
+  local i="${*//+/ }";
+  echo -e "${i//%/\\x}";
+}
+
+# $1: multi associative array
+function _parseUrlEncoded() {
+  local -n parsedArr="$1"
+
+  while IFS= read -d '&' -r pair || [ "$pair" ]; do
+    name=$(decodeUri "${pair%%=*}")
+    value=$(decodeUri "${pair#*=}")
+    if [ -n "$name" ]; then
+      _multiAdd parsedArr "$name" "$value"
+    fi;
+  done
+}
+
+
 # =======
 # Globals
 # =======
 
-# Route globals
-function _exprashResetRouteGlobals() {
-  _exprashRouteHandled=0
-  _exprashErrorMessage=''
-  declare -gA _exprashParams
-  
-  _exprashHeadersSent=0
-  declare -gA _exprashHeaders
-  _exprashHeaders['Content-Type']='text/html'
-}
-_exprashResetRouteGlobals
-
 # Setup globals
 _exprashRedirectStdout=''
+
+# Route Parameters
+declare -gA _exprashParams
+
+# Body Parameters
+declare -gA _exprashBody
+
+# Query Parameters
+declare -gA _exprashQuery
+
+# Headers  
+declare -gA _exprashHeaders
+
+function _exprashResetRouteGlobals() {
+  _exprashParams=()
+  _exprashBody=()
+  _exprashQuery=()
+  _exprashHeaders=()
+
+  _exprashRouteHandled=0
+  _exprashErrorMessage=''
+  _exprashHeadersSent=0
+  _exprashHeaders['Content-Type']='text/html'
+
+}
+
+# Set up route globals
+_exprashResetRouteGlobals
+
+# ==============
+# Initialization
+# ==============
+
+# Parse query string
+_parseUrlEncoded _exprashQuery < <(echo "$QUERY_STRING")