hdf_obj_value — Return the value of a node.
string hdf_obj_value(
)
resource hdf
Returns the value of an HDF resource hdf.
hdf
Example 15. hdf_obj_value example
hdf_obj_value
<?php $hdf = hdf_init(); hdf_set_value($hdf, '', 'my value'); print hdf_obj_value($hdf); // outputs 'my value' ?>