-info="$(egrep -o '[0-9]{10}_[0-9]{3}' <<<"$_GET[\"i\"]")"
-edit="$(egrep -o '[0-9]{10}_[0-9]{3}' <<<"$_GET[\"e\"]")"
- rev="$(egrep -o '[0-9]{10}' <<<"$_GET[\"r\"]")"
-search="$(sed 's:\t: :g;s:\r::g;s:\\:\\\\:g' <<<"$_GET[\"s\"]")"
+info="$(egrep -o '[0-9]{10}_[0-9]{3}' <<<"${_GET[i]}")"
+edit="$(egrep -o '[0-9]{10}_[0-9]{3}' <<<"${_GET[e]}")"
+ rev="$(egrep -o '[0-9]{10}' <<<"${_GET[r]}")"
+search="$(sed 's:\t: :g;s:\r::g;s:\\:\\\\:g' <<<"${_GET[s]}")"