Sophie: php-manual-en-4.3.0-2mdk noarch

php-manual-en-4.3.0-2mdk.noarch.rpm

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>htmlspecialchars</H1
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><P
>    (PHP 3, PHP 4 )</P
>htmlspecialchars&nbsp;--&nbsp;
     Convert special characters to HTML entities
    </DIV
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>Description</H2
>string <B
CLASS="methodname"
>htmlspecialchars</B
> ( string string [, int quote_style [, string charset]])<BR
></BR
><P
>&#13;     Certain characters have special significance in HTML, and should
     be represented by HTML entities if they are to preserve their
     meanings. This function returns a string with some of these
     conversions made; the translations made are those most
     useful for everyday web programming. If you require all HTML
     character entities to be translated, use
     <A
HREF="function.htmlentities.html"
><B
CLASS="function"
>htmlentities()</B
></A
> instead.
    </P
><P
>&#13;     This function is useful in preventing user-supplied text from
     containing HTML markup, such as in a message board or guest book
     application.  The optional second argument, quote_style, tells
     the function what to do with single and double quote characters.
     The default mode, ENT_COMPAT, is the backwards compatible mode
     which only translates the double-quote character and leaves the
     single-quote untranslated.  If ENT_QUOTES is set, both single and
     double quotes are translated and if ENT_NOQUOTES is set neither
     single nor double quotes are translated.
    </P
><P
>&#13;     The translations performed are:
     <P
></P
><UL
><LI
><P
>&#13;        '&#38;' (ampersand) becomes '&#38;amp;'
       </P
></LI
><LI
><P
>&#13;        '"' (double quote) becomes '&#38;quot;' when ENT_NOQUOTES
        is not set.
       </P
></LI
><LI
><P
>&#13;        ''' (single quote) becomes '&#38;#039;' only when
        ENT_QUOTES is set.
       </P
></LI
><LI
><P
>&#13;        '&#60;' (less than) becomes '&#38;lt;'
       </P
></LI
><LI
><P
>&#13;        '&#62;' (greater than) becomes '&#38;gt;'
       </P
></LI
></UL
>
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><B
>Example 1. <B
CLASS="function"
>htmlspecialchars()</B
> example</B
></P
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><PRE
CLASS="php"
>$new = htmlspecialchars("&#60;a href='test'&#62;Test&#60;/a&#62;", ENT_QUOTES);</PRE
></TD
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>
    </P
><P
>&#13;     Note that this function does not translate anything beyond what
     is listed above. For full entity translation, see
     <A
HREF="function.htmlentities.html"
><B
CLASS="function"
>htmlentities()</B
></A
>.  Support for the optional
     second argument was added in PHP 3.0.17 and PHP 4.0.3.
    </P
><P
>&#13;     The third argument defines character set used in conversion. The
     default character set is ISO-8859-1. Support for this third argument was
     added in PHP 4.1.0.
    </P
><P
>&#13;     See also <A
HREF="function.get-html-translation-table.html"
><B
CLASS="function"
>get_html_translation_table()</B
></A
>,
     <A
HREF="function.htmlentities.html"
><B
CLASS="function"
>htmlentities()</B
></A
> and <A
HREF="function.nl2br.html"
><B
CLASS="function"
>nl2br()</B
></A
>.
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