Echo and Print statements, echoprint statements _php Tutorial

Echo and Print statements, echoprint statements

In PHP, there are two basic output methods: Echo and Print

The difference between Echo and print:

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

Echo's statement:

Echo is a language structure that 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:

$txt 1 = "Learn PHP";

$txt 2 = "***.com";

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

echo $txt 1;

echo "
";

echo "Study PHP at $txt 2";

echo "
";

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

?>

Print's statement:

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

Display string:

Print "

PHP is fun!

";

Print "" Hello world!
";

Print "I ' m about to learn php!";

?>

Display variables:

$txt 1= "Learn PHP";

$txt 2= "W3School.com.cn";

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

Print $txt 1;

Print "
";

Print "Study PHP at $txt 2";

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

?>

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