php echoing angle brackets

I want to display text on the page, the t开发者_JAVA百科ext should look like this:

<sometext> ... but when I echo this, nothing appears!!

How ca I do this?

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A "page" is written in HTML, so < means "Start a tag".

You have to represent characters with special meaning in HTML using entities.

You can write them directly, or make use of the htmlspecialchars function.

echo "<sometext>";
echo htmlspecialchars("<sometext>");

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You probably want <sometext>.

If that text is coming from user input, you should definitely use htmlspecialchars() on it, to help prevent XSS.

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This is because the browser assumes it is an unknown tag. If you want the browser to show it, use:

echo '<sometext>'; 

or use the htmlentities function like so:

echo htmlentities('<sometext>');

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You need to call htmlentities() to convert the HTML metacharacters into something that will display properly.