<?= in PHP development

2018-06-21 01:28:37

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What does this symbol mean in PHP <?=
Reference - What does this symbol mean in PHP?

In some coding I've found, I've seen the author use <?= and ?> in his code. I'm wondering if this is some fancy PHP or another language. I'm eager to know the answer as I would love to learn off of this code. I believe it could be the Fuel PHP framework but I am not sure as there is no documentation for it. Thanks.

An example of it's use:

<?=SITEROOT?>

他们被称为短标签，但你应该尽可能避免使用它，因为短标签可以设置为关闭，然后你的脚本不会工作，所以使用<？php标签，http://php.net/manual /en/ini.core.php

It's just an alternate way to write the <?php ?> tags, think of it as a synonym of <?php echo SITEROOT; ?> <?php echo SITEROOT; ?> .

I believe it is a configuration item, some servers have it turned on, others don't; so it isn't 100% portable, other then that though, it is standard php functionality

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