mirror of
https://github.com/sigmasternchen/php-doc-en
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26e3e3d224
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@213198 c90b9560-bf6c-de11-be94-00142212c4b1
82 lines
1.7 KiB
XML
82 lines
1.7 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.5 $ -->
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<!-- splitted from ./en/functions/outcontrol.xml, last change in rev 1.22 -->
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<refentry id="function.ob-get-length">
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<refnamediv>
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<refname>ob_get_length</refname>
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<refpurpose>
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Return the length of the output buffer
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</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>int</type><methodname>ob_get_length</methodname>
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<void/>
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</methodsynopsis>
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<para>
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This will return the length of the contents in the output buffer
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or &false;, if output buffering isn't active.
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</para>
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<para>
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<example>
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<title>A simple <function>ob_get_length</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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ob_start();
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echo "Hello ";
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$len1 = ob_get_length();
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echo "World";
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$len2 = ob_get_length();
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ob_end_clean();
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echo $len1 . ", ." . $len2;
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?>
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]]>
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</programlisting>
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<para>
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Our example will output:
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</para>
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<screen>
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<![CDATA[
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6, 11
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]]>
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</screen>
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</example>
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</para>
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<para>
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See also <function>ob_start</function> and
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<function>ob_get_contents</function>.
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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