echo is a language construct.print is a function.print

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 / suja

Answer Posted / suja

echo is a language construct.print is a function.print_r
used to display the contents and structure of objects such
as array.

Is This Answer Correct ?

74 Yes

16 No

Please Help Members By Posting Answers For Below Questions

Which is not a php magic constant?

1059

What are different types of errors available in Php?

925

What is multidimensional array in php?

1005

What is the function file_get_contents() useful for?

936

How can I increase my website session?

1055

can you give me an example code of calling java script function in php variable using AJAX.or with out ajax??????

1875

What is put method in php?

996

What is php in full?

938

What are the __construct() and __destruct() methods in a php class?

952

How can we automatically escape incoming data?

978

What is the difference between null and empty?

1020

What is the role of php?

959

What is polymorphism in oop php?

997

Can a super () and this () keywords be in same constructor?

906

hello all, I need some sample placement papers in lion bridge.. can anyone help me?

2045