diff --git a/reference/filesystem/functions/popen.xml b/reference/filesystem/functions/popen.xml index ea24140026..c19e181652 100644 --- a/reference/filesystem/functions/popen.xml +++ b/reference/filesystem/functions/popen.xml @@ -1,5 +1,5 @@ - + @@ -28,11 +28,19 @@ If an error occurs, returns &false;. + + + If you're looking for bi-directional support (two-way), use + proc_open. + + ]]> @@ -61,7 +69,8 @@ pclose($fp); - See also pclose. + See also pclose, fopen, + and proc_open.