diff options
Diffstat (limited to 'include/smarty/libs/plugins/function.cycle.php')
| -rw-r--r-- | include/smarty/libs/plugins/function.cycle.php | 47 |
1 files changed, 24 insertions, 23 deletions
diff --git a/include/smarty/libs/plugins/function.cycle.php b/include/smarty/libs/plugins/function.cycle.php index 1778ffb53..8dc5cd9d5 100644 --- a/include/smarty/libs/plugins/function.cycle.php +++ b/include/smarty/libs/plugins/function.cycle.php @@ -2,13 +2,12 @@ /** * Smarty plugin * - * @package Smarty + * @package Smarty * @subpackage PluginsFunction */ /** * Smarty {cycle} function plugin - * * Type: function<br> * Name: cycle<br> * Date: May 3, 2002<br> @@ -31,15 +30,17 @@ * {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 $template template object + * * @return string|null */ @@ -48,18 +49,20 @@ function smarty_function_cycle($params, $template) 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'] = $params['values']; @@ -71,13 +74,13 @@ function smarty_function_cycle($params, $template) $cycle_vars[$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; } @@ -86,21 +89,19 @@ function smarty_function_cycle($params, $template) $template->assign($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; } - -?>
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