ikegami, Thanks for the quick reply. Things to remember: 1. Function should be defined before it is called or prototypes will be ignored. 2. Function calls with &func1 will ignore the prototypes so better to pass references at first place rather than passing array and then taking references for it. Thanks a ton.

In reply to Re^2: Can you explain me the output of this programme. especially in the subroutine func2 by sanketkathalkar
in thread Can you explain me the output of this programme. especially in the subroutine func2 by sanketkathalkar

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