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--Show various debug information
module(..., package.seeall)
require("session")
--local cnt = 0
function serialize ( view, cnt )
if type(view) == "string" then
io.write(" ><span2 style='color:black'>")
io.write(string.format("%q", view))
io.write("</span2><")
elseif type(view) == "number" then
io.write(" ><span2 style='color:black'>")
io.write(view)
io.write("</span2><")
elseif type(view) == "table" then
cnt = cnt + 1
-- io.write("<BR>")
for k,v in pairs(view) do
io.write("<br>")
io.write(string.rep("{ ",cnt), "<B>", k, "</B>")
serialize(v, cnt)
end
-- io.write("}\n")
else
error("Cannot serialize a " .. type(view))
end
end
function variables ( view )
io.write [[
<span style='color:#D2691E;font-family:courier;'>
<h2>DEBUG INFO: THIS VIEW CONTAINS THE FOLLOWING VARIABLES/TABLES</h2>
------------ START DEBUG INFORMATION ------------<BR>]]
serialize(view,0)
io.write( "<BR><BR>------------ END DEBUG INFORMATION ------------</span>")
return
end
-- from http://lua-users.org/wiki/MakingLuaLikePhp
function print_r (t, indent) -- alt version, abuse to http://richard.warburton.it
local indent=indent or ''
for key,value in pairs(t) do
io.write(indent,'[',tostring(key),']')
if type(value)=="table" then io.write(':\n') print_r(value,indent..'\t')
else io.write(' = ',tostring(value),'\n') end
end
end
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