(PHP 4 >= 4.0.6)
mb_output_handler -- Callback function converts character encoding in output buffer
Description
string mb_output_handler (string contents, int status)
mb_output_handler() is ob_start()
callback function. mb_output_handler() converts characters in output buffer from internal
character encoding to HTTP output character encoding.
4.1.0 or later version, this hanlder adds charset HTTP header when following conditions
are met:
-
Does not set Content-Type by header()
-
Default MIME type begins with text/
-
http_output setting is other than pass
contents : Output buffer contents
status : Output buffer status
Return Value: String converted
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Example 1. mb_output_handler() example
mb_http_output("UTF-8");
ob_start("mb_output_handler");
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Note: If you want to output some binary data such as image from PHP script, you must set
output encoding to "pass" using
mb_http_output().
See also ob_start().
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