diff options
Diffstat (limited to 'include/smarty/libs/plugins/function.cycle.php')
| -rw-r--r-- | include/smarty/libs/plugins/function.cycle.php | 66 |
1 files changed, 35 insertions, 31 deletions
diff --git a/include/smarty/libs/plugins/function.cycle.php b/include/smarty/libs/plugins/function.cycle.php index fe78bb87d..1778ffb53 100644 --- a/include/smarty/libs/plugins/function.cycle.php +++ b/include/smarty/libs/plugins/function.cycle.php @@ -1,8 +1,9 @@ <?php /** * Smarty plugin + * * @package Smarty - * @subpackage plugins + * @subpackage PluginsFunction */ /** @@ -12,47 +13,48 @@ * Name: cycle<br> * Date: May 3, 2002<br> * Purpose: cycle through given values<br> - * Input: - * - name = name of cycle (optional) - * - values = comma separated list of values to cycle, - * or an array of values to cycle - * (this can be left out for subsequent calls) - * - reset = boolean - resets given var to true - * - print = boolean - print var or not. default is true - * - advance = boolean - whether or not to advance the cycle - * - delimiter = the value delimiter, default is "," - * - assign = boolean, assigns to template var instead of - * printed. - * + * Params: + * <pre> + * - name - name of cycle (optional) + * - values - comma separated list of values to cycle, or an array of values to cycle + * (this can be left out for subsequent calls) + * - reset - boolean - resets given var to true + * - print - boolean - print var or not. default is true + * - advance - boolean - whether or not to advance the cycle + * - delimiter - the value delimiter, default is "," + * - assign - boolean, assigns to template var instead of printed. + * </pre> * Examples:<br> * <pre> * {cycle values="#eeeeee,#d0d0d0d"} * {cycle name=row values="one,two,three" reset=true} * {cycle name=row} * </pre> - * @link http://smarty.php.net/manual/en/language.function.cycle.php {cycle} + * + * @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 - * @param Smarty + * @param array $params parameters + * @param Smarty_Internal_Template $template template object * @return string|null */ -function smarty_function_cycle($params, &$smarty) + +function smarty_function_cycle($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)$params['reset'] : false; - - if (!in_array('values', array_keys($params))) { + + if (!isset($params['values'])) { if(!isset($cycle_vars[$name]['values'])) { - $smarty->trigger_error("cycle: missing 'values' parameter"); + trigger_error("cycle: missing 'values' parameter"); return; } } else { @@ -63,23 +65,27 @@ function smarty_function_cycle($params, &$smarty) $cycle_vars[$name]['values'] = $params['values']; } - $cycle_vars[$name]['delimiter'] = (isset($params['delimiter'])) ? $params['delimiter'] : ','; - + if (isset($params['delimiter'])) { + $cycle_vars[$name]['delimiter'] = $params['delimiter']; + } elseif (!isset($cycle_vars[$name]['delimiter'])) { + $cycle_vars[$name]['delimiter'] = ','; + } + 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']]); + $template->assign($params['assign'], $cycle_array[$cycle_vars[$name]['index']]); } - + if($print) { $retval = $cycle_array[$cycle_vars[$name]['index']]; } else { @@ -93,10 +99,8 @@ function smarty_function_cycle($params, &$smarty) $cycle_vars[$name]['index']++; } } - + return $retval; } -/* vim: set expandtab: */ - -?> +?>
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