What is the use of the short opening tag '青灯夜游Original2019-03-02 13:35:279394browse

In PHP, "1accf1f2137b1f98bab5b036313c5a4d, or you can output it through PHP. For example: 20108d454401f66459729cd4367334a8

Let's take a look at how "

Example 1: Normal way output

<?php 
    $username = "php中文网"; 
    echo "$username"; 
?>

Output:

php中文网

Example 2: Use: "

<?php 
    $username = "php中文网"; 
?> 
<?= $username ?>

Improvement Click:

<?= 
$username = "GeeksforGeeks"; 
?>

Output:

php中文网

The above is the entire content of this article, I hope it will be helpful to everyone's study. For more exciting content, you can pay attention to the relevant tutorial columns of the PHP Chinese website! ! !

The above is the detailed content of What is the use of the short opening tag '