Sophie: php-manual-ro-0:20051028-1 noarch

php-manual-ro-20051028-1.noarch.rpm

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><H1
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>strip_tags</H1
><DIV
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><A
NAME="AEN115406"
></A
><P
>    (PHP 3&#62;= 3.0.8, PHP 4 , PHP 5)</P
>strip_tags&nbsp;--&nbsp;Strip HTML and PHP tags from a string</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN115409"
></A
><H2
>Description</H2
>string <B
CLASS="methodname"
>strip_tags</B
> ( string str [, string allowable_tags])<BR
></BR
><P
>&#13;     This function tries to return a string with all HTML and PHP tags
     stripped from a given <VAR
CLASS="parameter"
>str</VAR
>.  It uses
     the same tag stripping state machine as the
     <A
HREF="function.fgetss.html"
><B
CLASS="function"
>fgetss()</B
></A
> function.
    </P
><P
>&#13;     You can use the optional second parameter to specify tags which
     should not be stripped.
     <DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Not&#227;: </B
>
       <VAR
CLASS="parameter"
>allowable_tags</VAR
> was added in PHP 3.0.13
       and PHP 4.0b3. Since PHP 4.3.0, HTML comments are also stripped.
      </P
></BLOCKQUOTE
></DIV
>
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>Avertisment</B
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><P
>&#13;         Because <B
CLASS="function"
>strip_tags()</B
> does not actually validate the
         HTML, partial, or broken tags can result in the removal of more
         text/data than expected.
       </P
></TD
></TR
></TABLE
></DIV
>
    </P
><P
>&#13;     <TABLE
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><A
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><P
><B
>Exemplu 1. <B
CLASS="function"
>strip_tags()</B
> example</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$text </font><font color="#007700">= </font><font color="#DD0000">'<br />&lt;p&gt;Test paragraph.&lt;/p&gt;<br />&lt;!-- Comment --&gt;<br />Other text'</font><font color="#007700">;<br /><br />echo </font><font color="#0000BB">strip_tags</font><font color="#007700">(</font><font color="#0000BB">$text</font><font color="#007700">);<br /><br />echo </font><font color="#DD0000">"\n\n-------\n"</font><font color="#007700">;<br /><br /></font><font color="#FF8000">// allow &lt;p&gt;<br /></font><font color="#007700">echo </font><font color="#0000BB">strip_tags</font><font color="#007700">(</font><font color="#0000BB">$text</font><font color="#007700">, </font><font color="#DD0000">'&lt;p&gt;'</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
><P
>&#13;       The above example will output:
      </P
><TABLE
BORDER="0"
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><TR
><TD
><PRE
CLASS="screen"
>Test paragraph.

Other text

-------

&#60;p&#62;Test paragraph.&#60;/p&#62;

Other text</PRE
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>
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>&#13;      This function does not modify any attributes on the tags that you allow
      using <VAR
CLASS="parameter"
>allowable_tags</VAR
>, including the
      <VAR
CLASS="literal"
>style</VAR
> and <VAR
CLASS="literal"
>onmouseover</VAR
> attributes
      that a mischievous user may abuse when posting text that will be shown
      to other users.
     </P
></TD
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></DIV
><P
>&#13;     See also <A
HREF="function.htmlspecialchars.html"
><B
CLASS="function"
>htmlspecialchars()</B
></A
>.
    </P
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