Глава 13. Methods

Содержание
append
append_by_ref
assign
assign_by_ref
clear_all_assign
clear_all_cache
clear_assign
clear_cache
clear_compiled_tpl
clear_config
config_load
display
fetch
get_config_vars
get_registered_object
get_template_vars
is_cached
load_filter
register_block
register_compiler_function
register_function
register_modifier
register_object
register_outputfilter
register_postfilter
register_prefilter
register_resource
trigger_error
template_exists
unregister_block
unregister_compiler_function
unregister_function
unregister_modifier
unregister_object
unregister_outputfilter
unregister_postfilter
unregister_prefilter
unregister_resource

append

void append (mixed var)

void append (string varname, mixed var)

void append (string varname, mixed var, boolean merge)

This is used to append an element to an assigned array. If you append to a string value, it is converted to an array value and then appended to. You can explicitly pass name/value pairs, or associative arrays containing the name/value pairs. If you pass the optional third parameter of true, the value will be merged with the current array instead of appended.

Technical Note: The merge parameter respects array keys, so if you merge two numerically indexed arrays, they may overwrite each other or result in non-sequential keys. This is unlike the array_merge() function of PHP which wipes out numerical keys and renumbers them.

Пример 13-1. append

// passing name/value pairs
$smarty->append("Name","Fred");
$smarty->append("Address",$address);

// passing an associative array
$smarty->append(array("city" => "Lincoln","state" => "Nebraska"));