function smarty_function_cycle($params, &$smarty)
{
static $cycle_vars;
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+
$name = (empty($params['name'])) ? 'default' : $params['name'];
$print = (isset($params['print'])) ? (bool)$params['print'] : true;
$advance = (isset($params['advance'])) ? (bool)$params['advance'] : true;
$reset = (isset($params['reset'])) ? (bool)$params['reset'] : false;
-
+
if (!in_array('values', array_keys($params))) {
if(!isset($cycle_vars[$name]['values'])) {
$smarty->trigger_error("cycle: missing 'values' parameter");
}
$cycle_vars[$name]['delimiter'] = (isset($params['delimiter'])) ? $params['delimiter'] : ',';
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+
if(is_array($cycle_vars[$name]['values'])) {
$cycle_array = $cycle_vars[$name]['values'];
} else {
$cycle_array = explode($cycle_vars[$name]['delimiter'],$cycle_vars[$name]['values']);
}
-
+
if(!isset($cycle_vars[$name]['index']) || $reset ) {
$cycle_vars[$name]['index'] = 0;
}
-
+
if (isset($params['assign'])) {
$print = false;
$smarty->assign($params['assign'], $cycle_array[$cycle_vars[$name]['index']]);
}
-
+
if($print) {
$retval = $cycle_array[$cycle_vars[$name]['index']];
} else {
$cycle_vars[$name]['index']++;
}
}
-
+
return $retval;
}