What's the use of <?= ?> tags in PHP?

2018-06-21 03:06:56

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Reference — What does this symbol mean in PHP? 18 answers

What does '<?=' mean in PHP? 8 answers

<?= this is the short tag in php.

Its equivalent to <?php echo

Your code is executed as

<?php
echo $a = 10;
echo $a . "n";

<?= is replaced with <?php echo

So you are getting 10 twice in output.

<?php echo 'whatever'; ?>
<? echo 'whatever'; ?>

and

<?='whatever';?>

are the same thing.

Just make sure you have short_open_tag = On in php.ini .

It basically saves you from typing as much.

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