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output encoding behavior changed in PHP 4.3

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@102404 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Rui Hirokawa 2002-11-03 12:31:01 +00:00
parent 54827eeac7
commit 930f8d9122
1 changed files with 21 additions and 7 deletions
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28
reference/mbstring/functions/mb-output-handler.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.2 $ -->
<!-- $Revision: 1.3 $ -->
<!-- splitted from ./en/functions/mbstring.xml, last change in rev 1.1 -->
<refentry id="function.mb-output-handler">
<refnamediv>
@ -63,12 +63,26 @@ ob_start("mb_output_handler");
</example>
</para>
<note>
<para>
If you want to output some binary data such as image from PHP
script, you must set output encoding to &quot;pass&quot; using
<function>mb_http_output</function>.
</para>
</note>
<para>
If you want to output some binary data such as image from PHP
script with PHP 4.3.0 or later, Content-Type: header must be send
using <function>header</function> before any binary data was send
to client (e.g. header("Content-Type: image/png")).
If Content-Type: header was send, output character encoding
conversion will not be performed.
</para>
<para>
Note that if 'Content-Type: text/*' was send using
<function>header</function>, the sending data is regarded as text,
encoding conversion will be performed using character encoding
settings.
</para>
<para>
If you want to output some binary data such as image from PHP
script with PHP 4.2.x or earlier, you must set output encoding to
&quot;pass&quot; using <function>mb_http_output</function>.
</para>
</note>
<para>
See also <function>ob_start</function>.
</para>