echo and print statements, echoprint statement_PHP tutorial

echo and print statements, echoprint statement

In php, there are two basic output methods: echo and print

Difference between echo and print:

• echo - can output more than one string, no return value
• print - can only output a string and always returns a value of 1

echo statement:

Echo is a language structure and can be used with or without parentheses: echo or echo();

For example:

Display string:

echo "

PHP is fun!

echo "Hello world!";

echo "Plan","Learn","PHP";

?>

Display variables:

$txt1 = "Learn PHP";

$txt2 = "***.com";

$cars = array("Volvo","BWM","AABB");

echo $txt1;

echo "
";

echo "Study PHP at $txt2";

echo "
";

echo "my car is a {$cars[0]}";

?>

Print statement:

Print is also a language structure and can be used with or without parentheses: print or print();

Display string:

print "

PHP is fun!

print ""Hello world!
";

print "I'm about to learn PHP!";

?>

Display variables:

$txt1="Learn PHP";

$txt2="W3School.com.cn";

$cars=array("Volvo","BMW","SAAB");

print $txt1;

print "
";

print "Study PHP at $txt2";

print "My car is a {$cars[0]}";

?> ;

Okay, that’s all for now. I’ll add more when I think of it. Netizens are welcome to comment! ! ! ! ! !