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 HTMLSpecialCharsDecode( ,  )

=== Description === Convert special HTML entities back to characters. === Parameters === ==== string==== The string ..."

2013-09-21T01:44:29Z

Created page with "<pre> HTMLSpecialCharsDecode( <string>, <flags> ) </pre> === Description === Convert special HTML entities back to characters. === Parameters === ==== string==== The string ..."

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<pre>
HTMLSpecialCharsDecode( <string>, <flags> )
</pre>

=== Description ===

Convert special HTML entities back to characters.

=== Parameters ===

==== string====

The string being converted.

==== flags ====

A bitmask of one or more of the following flags, which specify how to handle quotes, invalid code unit sequences and the used document type.

The default is @ENT_COMPAT.

Available flags constants

<pre>
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_IGNORE Silently discard invalid code unit sequences instead of
returning an empty string. Using this flag is discouraged
as it » may have security implications.
@ENT_SUBSTITUTE Replace invalid code unit sequences with a Unicode Replacement
Character U+FFFD (UTF-8) or &#FFFD; (otherwise) instead of
returning an empty string.
@ENT_DISALLOWED Replace invalid code points for the given document type with
a Unicode Replacement Character U+FFFD (UTF-8) or &#FFFD; (otherwise)
instead of leaving them as is. This may be useful, for instance, to
ensure the well-formedness of XML documents with embedded external content.
@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.
</pre>

=== Return Value ===

Returns the decoded string.

=== Remarks ===

None.

=== Example ===

<syntaxhighlight lang="sputnik">
$new = htmlspecialchars("<a href='test'>Test</a>", @ENT_QUOTES);
echo "$new\n"; // <a href='test'>Test</a>

$back = htmlspecialcharsdecode("$new", @ENT_QUOTES);
echo "$back\n"; // <a href='test'>Test</a>"
</syntaxhighlight>

[[Category:Core Function]]

Core Function HTMLSpecialCharsDecode - Revision history

UberFoX: 1 revision

UberFoX: 1 revision

UberFoX: Created page with "
HTMLSpecialCharsDecode( , )
=== Description === Convert special HTML entities back to characters. === Parameters === ==== string==== The string ..."