Question:What is the best way to ensure that a user-defined function is always passed an object as its single parameter? 

A function myfunction(stdClass $a) 
B function myfunciton($a = stdClass) 
C Use is_object() within the function 
D There is no way to ensure the parameter will be an object 
E function myfunction(Object $a) 

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A 

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Mohammad Towhidul Islam

Editor, VCampus

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