/**
* Smarty plugin
*
- * @package Smarty
+ * @package Smarty
* @subpackage PluginsFunction
*/
/**
* Smarty {cycle} function plugin
- *
* Type: function<br>
* Name: cycle<br>
* Date: May 3, 2002<br>
* {cycle name=row}
* </pre>
*
- * @link http://www.smarty.net/manual/en/language.function.cycle.php {cycle}
- * (Smarty online manual)
- * @author Monte Ohrt <monte at ohrt dot com>
- * @author credit to Mark Priatel <mpriatel@rogers.com>
- * @author credit to Gerard <gerard@interfold.com>
- * @author credit to Jason Sweat <jsweat_php@yahoo.com>
+ * @link http://www.smarty.net/manual/en/language.function.cycle.php {cycle}
+ * (Smarty online manual)
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @author credit to Mark Priatel <mpriatel@rogers.com>
+ * @author credit to Gerard <gerard@interfold.com>
+ * @author credit to Jason Sweat <jsweat_php@yahoo.com>
* @version 1.3
+ *
* @param array $params parameters
* @param Smarty_Internal_Template $template template object
+ *
* @return string|null
*/
static $cycle_vars;
$name = (empty($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;
+ $print = (isset($params['print'])) ? (bool) $params['print'] : true;
+ $advance = (isset($params['advance'])) ? (bool) $params['advance'] : true;
+ $reset = (isset($params['reset'])) ? (bool) $params['reset'] : false;
if (!isset($params['values'])) {
- if(!isset($cycle_vars[$name]['values'])) {
+ if (!isset($cycle_vars[$name]['values'])) {
trigger_error("cycle: missing 'values' parameter");
+
return;
}
} else {
- if(isset($cycle_vars[$name]['values'])
- && $cycle_vars[$name]['values'] != $params['values'] ) {
+ if (isset($cycle_vars[$name]['values'])
+ && $cycle_vars[$name]['values'] != $params['values']
+ ) {
$cycle_vars[$name]['index'] = 0;
}
$cycle_vars[$name]['values'] = $params['values'];
$cycle_vars[$name]['delimiter'] = ',';
}
- if(is_array($cycle_vars[$name]['values'])) {
+ 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']);
+ $cycle_array = explode($cycle_vars[$name]['delimiter'], $cycle_vars[$name]['values']);
}
- if(!isset($cycle_vars[$name]['index']) || $reset ) {
+ if (!isset($cycle_vars[$name]['index']) || $reset) {
$cycle_vars[$name]['index'] = 0;
}
$template->assign($params['assign'], $cycle_array[$cycle_vars[$name]['index']]);
}
- if($print) {
+ if ($print) {
$retval = $cycle_array[$cycle_vars[$name]['index']];
} else {
$retval = null;
}
- if($advance) {
- if ( $cycle_vars[$name]['index'] >= count($cycle_array) -1 ) {
+ if ($advance) {
+ if ($cycle_vars[$name]['index'] >= count($cycle_array) - 1) {
$cycle_vars[$name]['index'] = 0;
} else {
- $cycle_vars[$name]['index']++;
+ $cycle_vars[$name]['index'] ++;
}
}
return $retval;
}
-
-?>
\ No newline at end of file