1.What are the difference between echo , print , print_r ?
else this 3 can we show output to a client in some other
way?
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Answer Posted / muhammad babar bhatti
echo is a command for display a string or statement
print is a function for display a string or statement, but
it returns true/false also and print_r is also a function
that use to display an array data which we can not do
through the print function or echo statement.
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