PHP htmlspecialchars_decode() Function
 Complete PHP String Reference
Definition and Usage
The htmlspecialchars_decode() function converts some predefined HTML entities to
characters.
HTML entities that will be decoded are:
- & becomes & (ampersand)
- " becomes " (double quote)
- ' becomes ' (single quote)
- < becomes < (less than)
- > becomes > (greater than)
The htmlspecialchars_decode() function is the opposite of
htmlspecialchars().
Syntax
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htmlspecialchars_decode(string,quotestyle)
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| Parameter |
Description |
| string |
Required. Specifies the string to decode |
| quotestyle |
Optional. Specifies how to decode single and double quotes. The available quote styles
are:
- ENT_COMPAT - Default. Decodes only double quotes
- ENT_QUOTES - Decodes double and single quotes
- ENT_NOQUOTES - Does not decode any quotes
|
Example 1
<?php
$str = "Jane & 'Tarzan'";
echo htmlspecialchars_decode($str);
echo "<br />";
echo htmlspecialchars_decode($str, ENT_QUOTES);
echo "<br />";
echo htmlspecialchars_decode($str, ENT_NOQUOTES);
?>
|
The browser output of the code above will be:
Jane & 'Tarzan'
Jane & 'Tarzan'
Jane & 'Tarzan'
|
If you select "View source" in the browser window, you will see the following
HTML:
<html>
<body>
Jane & 'Tarzan'<br />
Jane & 'Tarzan'<br />
Jane & 'Tarzan'
</body>
</html>
|
Example 2
<html>
<body>
<?php
$str = "My name is Øyvind Åsane. I'm Norwegian";
echo htmlspecialchars_decode($str, ENT_QUOTES);
?>
</body>
</html>
|
The browser output of the code above will be:
|
My name is Øyvind Åsane. I'm Norwegian
|
If you select "View source" in the browser window, you will see the following
HTML:
<html>
<body>
My name is Øyvind Åsane. I'm Norwegian
</body>
</html>
|
Complete PHP String Reference
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