в 10:37, 26 мая 2010

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==Escaping HTML entities==



<source lang="html4strict">

<?php
$html = "<a href="fletch.html">Stew"s favorite movie.</a>\n";
print htmlspecialchars($html);
print htmlspecialchars($html, ENT_QUOTES);
print htmlspecialchars($html, ENT_NOQUOTES);
?>

</source>

==htmlspecialchars() function converts a select few characters in the context of HTML into their equivalent HTML entities.==



<source lang="html4strict">

Its syntax is: string htmlspecialchars (string string)
The htmlspecialchars() function currently only converts the following characters:
& becomes &amp
"" becomes &quot
< becomes <
> becomes &gt

<?
$user_input = "<<enough>> & !";
$conv_input = htmlspecialchars($user_input);
print $conv_input;
?>

</source>

==htmlspecialchars.php==



<source lang="html4strict">

<?php
$input = "<<enough>>";
echo htmlspecialchars($input);
?>

</source>

==UTF-8 HTML encoding==



<source lang="html4strict">

<?php
$encoded_name = htmlspecialchars($_POST["name"], ENT_QUOTES, "UTF-8");
$encoded_dinner = htmlentities($_POST["dinner"], ENT_QUOTES, "UTF-8");
?>

</source>

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PHP/HTML/htmlspecialchars - История изменений

в 10:37, 26 мая 2010

Admin: 1 версия