Adding php to lsp

nvim_help.sh

@@ -17,12 +17,12 @@ _RESET="\e[0m"
 _title() {
   printf "$_CR$_E1$_BOLD$_BLACK$1"
   [[ ! -z $3 ]] && printf "$_E_RIGHT"
-  for (( i=0; i<(( 10 - ${#2} / 2 )); i++ ))
+  for (( i=0 ; i < 10 - ${#2} / 2 ; i++ ))
   do
     printf " "
   done
   printf "$2"
-  for (( i=0; i<(( 10 - ${#2} / 2 )); i++ ))
+  for (( i=0 ; i < 10 - ${#2} / 2 ; i++ ))
   do
     printf " "
   done
@@ -32,7 +32,7 @@ _title() {
 
 # _shortcut [string:modifier] [string:key] [string:message] [bool:right]
 _shortcut() {
-  _MODIFIER=$(sed "s|+|\\\e[38;5;1m+\\\e[38;5;5m|g" <<< $1)
+  _MODIFIER="$(sed "s|+|\\\e[38;5;1m+\\\e[38;5;5m|g" <<< "$1")"
   [[ ! -z $4 ]] && printf "$_E_RIGHT"
   printf "$_E2"
   printf "$_PURPLE$_MODIFIER$_RESET"
@@ -82,4 +82,4 @@ _title "\e[48;5;204m" "Visual mode"
 
 _title "\e[48;5;214m" "not finished yet"
 
-read -n 1 -s
+read -r -n 1 -s