需要帮助回声不显示任何结果

Question

Hi all php expert i want to know the reason if i user the following line of code

echo '<text';

echo "<text";

above line of code will result blank.

Can any php expert could face that issue. Need reason

Answer 1

It's because you are echoing start of HTML tags (like <div class="a" ). No error will ever be thrown by HTML. Replace < with < and > with > to break HTML parser.

Answer 2

这样写

echo '< text';

Answer 3

Try this Its working :

<?php
echo '&lt; text';
?>

If you write < in echo statement after the ' or " behaves as a HTML tag.HTML tag not displayed to the user that's why it always result you blank.

Answer 4

If you try to output plain text, place the following in the beginning of your script

header('Content-Type: text/plain; charset=UTF-8');

After that you will see symbols just fine.

Answer 5

PHP echoing < as open html tag if it follows by letters. So just add a space after <

<?php
echo '< text';
?>

you can use > as you like