html - Wrong output in my php code in EditRocket -


i created hello.php file in editrocket on mac , wrote simple code 

<html> <body> <?php echo "hello world!"; ?> </body> </html>

but got wrong output 

<html> <body> hello world!</body> </html>

the correct output hello world! only.

what doing wrong?

your problem - interpreter dumps whole output script design.
output hello world! only for internet browsers, html renderers.

web browsers can read html files , render them visible or audible web pages. browsers not display html tags , scripts, use them interpret content of page.

they parsing html , gives graphical representation.

if want print hello world! whole output remove html tags code consist of:

<?php echo "hello world!"; ?>

-

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