# htmlspecialchars_decode

(PHP 5 >= 5.1.0, PHP 7)

htmlspecialchars_decode — Convert special HTML entities back to characters

### Description

htmlspecialchars_decode ( string `$string` [, int `$flags` = ENT_COMPAT | ENT_HTML401 ] ) : string

This function is the opposite of htmlspecialchars(). It converts special HTML entities back to characters.

The converted entities are: `&amp;`, `&quot;` (when `ENT_NOQUOTES` is not set), `&#039;` (when `ENT_QUOTES` is set), `&lt;` and `&gt;`.

### Parameters

`string`

  The string to decode.

`flags`

  A bitmask of one or more of the following flags, which specify how to handle quotes and which document type to use. The default is `ENT_COMPAT | ENT_HTML401`.

  Available `flags` constants
  Constant Name | Description
  --- | ---
  `ENT_COMPAT` | Will convert double-quotes and leave single-quotes alone.
  `ENT_QUOTES` | Will convert both double and single quotes.
  `ENT_NOQUOTES` | Will leave both double and single quotes unconverted.
  `ENT_HTML401` | Handle code as HTML 4.01.
  `ENT_XML1` | Handle code as XML 1.
  `ENT_XHTML` | Handle code as XHTML.
  `ENT_HTML5` | Handle code as HTML 5.

### Return Values

Returns the decoded string.

### Examples

Example #1 A htmlspecialchars_decode() example

`<?php
$str = "<p>this -&gt; &quot;</p>\n";
echo htmlspecialchars_decode($str);
// note that here the quotes aren't converted
echo htmlspecialchars_decode($str, ENT_NOQUOTES);
?>`

The above example will output:

    <p>this -> "</p>
    <p>this -> &quot;</p>

### See Also

- htmlspecialchars() - Convert special characters to HTML entities
- html_entity_decode() - Convert HTML entities to their corresponding characters
- get_html_translation_table() - Returns the translation table used by htmlspecialchars and htmlentities