Added comment for php_output_set_status().

Please use this function if you would like to prevent unwanted flush
by implicit_flush=On or ob_implicit_flush().

diff --git a/main/output.c b/main/output.c
index d266a9624a131d92af4fc62aa2a787ceaf4b4e25..91523341098cdbcf14459b66a486a7c29c1603af 100644 (file)
--- a/main/output.c
+++ b/main/output.c
@@ -94,7 +94,10 @@ PHPAPI void php_output_activate(TSRMLS_D)
 
 
 /* {{{ php_output_set_status
-   Toggle output status */
+   Toggle output status. Use this function for internal functions uses
+   buffers. If you don't implict flush (both php.ini implicit_flush and ob_impilict_flush())
+   may flush your php_printf() output.
+   status: 0 for disable output, 1 for enable.*/
 PHPAPI void php_output_set_status(zend_bool status TSRMLS_DC)
 {
        OG(disable_output) = !status;