help with displaying

[john]

Hi
I want to display whatever the user has input as it is.
For eg:
<?php
$a="&lt;";
echo $a;
?>
should output &lt; and not <
<?php
$a="<?php?>";
echo $a;
?>
should output <?php?>

How to achieve this??

[Per Gustafsson]

Re: help with displaying

john wrote:[color=blue]
> Hi
> I want to display whatever the user has input as it is.
> For eg:
> <?php
> $a="&lt;";
> echo $a;
> ?>
> should output &lt; and not <
> <?php
> $a="<?php?>";
> echo $a;
> ?>
> should output <?php?>
>
> How to achieve this??[/color]

Try echo htmlentities($a );

There's also htmlspecialchar s() and some other functions which may be of help.
Check out the manual, php.net/htmlentities php.net/htmlspecialchar s etc

/p

--

http://www.pergustafsson.com/

[Kevin Thorpe]

Re: help with displaying

john wrote:[color=blue]
> Hi
> I want to display whatever the user has input as it is.
> For eg:
> <?php
> $a="&lt;";
> echo $a;
> ?>
> should output &lt; and not <
> <?php
> $a="<?php?>";
> echo $a;
> ?>
> should output <?php?>
>
> How to achieve this??[/color]

echo htmlentites($a) ;