PHP Tutorial for Beginners 25 # Include_once() and require_once functions

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[lavkeshsarin]

what if we use two require function and then one function_once function.Now what is the use of funtion_once()

[bhaskar]

The only difference is that the output is visible N-1 times.So nothing great about it.

[rw]

how about checking your code to make sure you havent put the include in 3 times? i dont get it, , must be another reason for _once()