Description
void
assign_by_ref ( string varname, mixed var)
This is used to assign()
values to the templates by reference instead of
making a copy. See the PHP manual on variable referencing for an explanation.
Technical Note:
This is used to assign values to the templates by reference.
If you assign a variable by reference then change its
value, the assigned value sees the change as well. For
objects,
assign_by_ref() also avoids an in-memory copy of the assigned object.
See the PHP manual on variable referencing for an in-depth
explanation.
Example 13-1. assign_by_ref()
<?php
// passing name/value pairs
$smarty->assign_by_ref('Name', $myname);
$smarty->assign_by_ref('Address', $address);
?>
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See also assign(),
clear_all_assign(),
append()
and {assign}
