PHP echo vs PHP short tags


Answers

Echo is generally just better to use because...

  1. It supports good programming style.
  2. It can't be turned off in php.ini (short tags can be)
  3. Short tags will be removed in PHP 6)

But, they are generally the same. See also:

  1. Are PHP short tags acceptable to use?
  2. How are echo and print different in PHP?
Question

Are they equal in safeness? I was informed that using

<?=$function_here?>

was less safe, and that it slows down page load times. I am strictly biased to using echo.

What are the advantages/disadvantages?




As of PHP 5.4, <?= ?> is essentially the short-hand way of writing <?php ?>.




Using

The <?= $var; ?> is a short tag and is available for some time. In MVC's it is quite common to use and it is not bad, but not always the right choice. Some servers doesn't allow short tags at all. You can change this settings by enabling it in .htaccess, but until you try, you are not certain it will work.

<IfModule mod_php5.c>
  php_value short_open_tag 1
</IfModule>

Most of the times, you won't have to do anything to use short tags.




Tags