Smarty_Internal_Runtime_Foreach
Foreach Runtime Methods count(), init(), restore()
- Full name:
\Smarty_Internal_Runtime_Foreach
Properties
stack
Stack of saved variables
Methods
init
Init foreach loop - save item and key variables, named foreach property data if defined - init item and key variables, named foreach property data if required - count total if required
public init(\Smarty_Internal_Template $tpl, mixed $from, string $item, bool $needTotal = false, null|string $key = null, null|string $name = null, array $properties = array()): mixed
Parameters:
| Parameter | Type | Description |
|---|---|---|
$tpl |
\Smarty_Internal_Template | |
$from |
mixed | values to loop over |
$item |
string | variable name |
$needTotal |
bool | flag if we need to count values |
$key |
null|string | variable name |
$name |
null|string | of named foreach |
$properties |
array | of named foreach |
Return Value:
$from
count
[util function] counts an array, arrayAccess/traversable or PDOStatement object
Parameters:
| Parameter | Type | Description |
|---|---|---|
$value |
mixed |
Return Value:
the count for arrays and objects that implement countable, 1 for other objects that don't, and 0 for empty elements
restore
Restore saved variables
will be called by {break n} or {continue n} for the required number of levels
Parameters:
| Parameter | Type | Description |
|---|---|---|
$tpl |
\Smarty_Internal_Template | |
$levels |
int | number of levels |
Automatically generated on 2025-03-18