$REQ->...
Interp::exec
call). Inside a component you access the current request object via the
global $REQ
.
Prior to version 0.7, the only way to access request information was through specific mc_ commands. For this reason many of the methods below have mc_ command equivalents; you are free to use either interface.
Interp::exec
; in a web environment, this ultimately becomes the HTTP status code. This
method is used to implement
mc_abort.
The optional STORE option causes all output to be placed in the scalar
reference provided instead of being sent to the default output stream.
This method is used to implement mc_comp and the <& &> tag.
$REQ->callers(0) # current component
$REQ->callers(1) # component that called us
$REQ->callers(-1) # top-level component
Interp::exec
path when the dhandler directory is removed. Otherwise returns undef. This
method is used to implement
mc_dhandler_arg.