echo is a statement. while print is a function we can't print whole

1.What are the difference between echo , print , print_r ?
else this 3 can we show output to a client in some other
way?

Question Posted / saurabh kumar

Answer Posted / saurabh kumar

echo is a statement.
while print is a function
we can't print whole array by using echo or print. For this
we have to use the print_r function.

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