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  1. function checkURL(url, parametro)
  2.     for chave, valor in string.gmatch(url, "(%w+)=(%w+)") do
  3.         if valor == parametro then
  4.             return true
  5.         end
  6.     end
  7.     return false
  8. end
  9.  
  10. if checkURL("www.exemplo.htm?chave1=valor1&chave2=valor2", "valor1") then
  11.     print ("valor1 está presente na URL")
  12. else
  13.     print ("valor1 NÃO foi encontrado na URL")
  14. end
Success #stdin #stdout 0s 2788KB
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valor1 está presente na URL
https://ideone.com/Bj4fil
language:
Lua (luac 5.3.3)
created:
8 years ago
visibility:
public

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