PEAR Справочное руководство
Пред. След.

{foreach:variable,key,value}

{foreach:variable,key,value} -- creates a PHP foreach loop

Synopsis

Usage ({foreach:variable,key,value}, {foreach:variable,value})

Описание

creates a foreach loop, needs an {end:} tag. note that the engine will add the variable to the scope, so they will not be prefixed with $t-> when used inside the loop.

Параметр

Пример

Пример 43-1. Setting variables for foreach

$this->a = array(
  "dog" => "cat",
  "fire" => "water"
);
$this->b = array('a','b','c');

$template->outputObject($this);

Пример 43-2. Foreach in template

{foreach:a,k,v}
  k is {k}, and v is {v}
{end:}
{foreach:b,v}
  v is {v}
{end:}

Пример 43-3. Compiled template

<?php if (is_array($t->a)) foreach($t->a as $k => $v) { ?>
  k is <?php echo htmlspecialchars($k); ?>, and v is <?php echo htmlspecialchars($v); ?>
<?php } ?>
<?php if (is_array($t->a)) foreach($t->b as $v) { ?>
  v is <?php echo htmlspecialchars($v); ?>
<?php } ?>

Пример 43-4. example output

k is dog, v is cat
k is fire, v is water
v is a
v is b
v is c
Пред. Начало След.
{method(arguments,#quoted arguments#)} Уровень выше {if:variable}
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