What php super global variables give a php script access to, Ask an Expert

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What PHP super global variables give a PHP script access to formdata, under the get or the post method. How do you access the individual values? All the key-value pairs without knowing the key names? Loop through all the key-value pairs? Check to see if any given value is present or not?

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M91978267

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