Answers

2014-09-13T12:37:13+05:30
Echo() = can output more than one strings
print() = can only output one string.
example for echo:
<?php
echo "hello,world";
<?
example for print:
<?php
print "<h2>hello,world</h2>";
print " Lfstone helped me!<br>
print " I'm Jyothsna"
<?

 
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2014-09-14T22:12:48+05:30
The print return type is one
and echo return type is void means no return type
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