[development] how to pass arguments to custom php code

[Aldo Martinez Selleras]

i need to execute som custom php code, but i need take some data from database 
with NID argument, how can i read the NID from current node???

thanks in advanced

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Aldo Martinez Selleras
Especialista en Telematica
CITMATEL GND Camaguey
Tel: 53 32 291661
Linux User #364356