cvs: phpdoc /en/reference/http/functions headers-sent.xml

hholzgra Tue Aug 6 07:54:06 2002 EDT Modified files: /phpdoc/en/reference/http/functions headers-sent.xml Log: be a little more descriptive about what this function is all about ... Index: phpdoc/en/reference/http/functions/headers-sent.xml diff -u phpdoc/en/reference/http/functions/headers-sent.xml:1.2 phpdoc/en/reference/http/functions/headers-sent.xml:1.3 --- phpdoc/en/reference/http/functions/headers-sent.xml:1.2 Wed Apr 17 02:38:28 2002 +++ phpdoc/en/reference/http/functions/headers-sent.xml Tue Aug 6 07:54:06 2002 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.2 $ --> +<!-- $Revision: 1.3 $ --> <!-- splitted from ./en/functions/http.xml, last change in rev 1.7 --> <refentry id="function.headers-sent"> <refnamediv> @@ -14,10 +14,14 @@ </methodsynopsis> <para> This function returns &true; if the HTTP headers have already been - sent, &false; otherwise. + sent, &false; otherwise. You can't add any more header lines using + the <function>header</function> function once the header block has + already been sent. Using this function you can at least prevent + getting the "Duplicate headers ..." error messages. </para> <para> - See also <function>header</function> + See also <function>header</function> for a more detailed discussion + of the matters involved. </para> </refsect1> </refentry>