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<?php declare(strict_types=1); |
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/** |
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* File: calendar.php | (c) dynarch.com 2004 |
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* Distributed as part of "The Coolest DHTML Calendar" |
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* under the same terms. |
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* ----------------------------------------------------------------- |
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* This file implements a simple PHP wrapper for the calendar. It |
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* allows you to easily include all the calendar files and setup the |
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* calendar by instantiating and calling a PHP object. |
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*/ |
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define('NEWLINE', "\n"); |
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/** |
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* DHTML_Calendar |
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* |
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* @author John |
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* @copyright Copyright (c) 2009 |
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*/ |
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class calendar |
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{ |
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public $calendar_lib_path; |
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public $calendar_file; |
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public $calendar_lang_file; |
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public $calendar_setup_file; |
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public $calendar_theme_file; |
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public $calendar_options; |
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/** |
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* DHTML_Calendar::DHTML_Calendar() |
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* |
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* @param string $calendar_lib_path |
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* @param string $lang |
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* @param string $theme |
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* @param mixed $stripped |
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* @param array $calendar_options |
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* @param array $calendar_field_attributes |
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*/ |
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public function __construct( |
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string $calendar_lib_path = '', |
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string $lang = 'en', |
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string $theme = 'calendar-win2k-1', |
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$stripped = false, |
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array $calendar_options = [], |
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array $calendar_field_attributes = [] |
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) { |
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$this->set_option('date', ''); |
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$this->set_option('ifFormat', '%m/%d/%Y %H:%M'); |
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$this->set_option('daFormat', '%m/%d/%Y %H:%M'); |
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$this->set_option('firstDay', 1); // show Monday first |
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$this->set_option('showOthers', true); |
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if ($stripped) { |
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$this->calendar_file = 'calendar_stripped.js'; |
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$this->calendar_setup_file = 'calendar-setup_stripped.js'; |
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} else { |
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$this->calendar_file = 'calendar.js'; |
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$this->calendar_setup_file = 'calendar-setup.js'; |
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} |
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$lang = file_exists(XOOPS_ROOT_PATH . 'modules/xhelp/assets/js/calendar/lang/calendar-' . _LANGCODE . '.js') ? _LANGCODE : 'en'; |
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$this->calendar_lang_file = 'lang/calendar-' . $lang . '.js'; |
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$this->calendar_lib_path = '/modules/xhelp/assets/js/calendar/'; |
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$this->calendar_theme_file = 'calendar-blue.css'; |
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$this->calendar_theme_url = 'modules/xhelp/assets/js/calendar/css/'; |
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} |
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/** |
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* @param $name |
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* @param $value |
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*/ |
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public function set_option($name, $value) |
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{ |
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$this->calendar_options[$name] = $value; |
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} |
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/** |
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* DHTML_Calendar::load_files() |
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*/ |
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public function load_files() |
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{ |
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$this->get_load_files_code(); |
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} |
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/** |
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* DHTML_Calendar::get_load_files_code() |
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*/ |
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public function get_load_files_code() |
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{ |
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if (isset($GLOBALS['xo_Theme'])) { |
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$GLOBALS['xo_Theme']->addStylesheet($this->calendar_theme_url . $this->calendar_theme_file); |
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$GLOBALS['xo_Theme']->addScript($this->calendar_lib_path . $this->calendar_file); |
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$GLOBALS['xo_Theme']->addScript($this->calendar_lib_path . $this->calendar_lang_file); |
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$GLOBALS['xo_Theme']->addScript($this->calendar_lib_path . $this->calendar_setup_file); |
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} else { |
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$ret = '<link rel="stylesheet" type="text/css" media="all" href="' . XOOPS_URL . '/' . $this->calendar_theme_url . $this->calendar_theme_file . '">'; |
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$ret .= '<script type="text/javascript" src="' . XOOPS_URL . '/' . $this->calendar_lib_path . $this->calendar_file . '"></script>'; |
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$ret .= '<script type="text/javascript" src="' . XOOPS_URL . '/' . $this->calendar_lib_path . $this->calendar_lang_file . '"></script>'; |
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$ret .= '<script type="text/javascript" src="' . XOOPS_URL . '/' . $this->calendar_lib_path . $this->calendar_setup_file . '"></script>'; |
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echo $ret; |
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} |
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} |
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/** |
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* DHTML_Calendar::_make_calendar() |
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* |
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* @param array $other_options |
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* @return string |
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*/ |
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public function _make_calendar(array $other_options = []): string |
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{ |
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$js_options = $this->_make_js_hash(array_merge($this->calendar_options, $other_options)); |
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$code = ('<script type="text/javascript">Calendar.setup({' . $js_options . '});</script>'); |
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return $code; |
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} |
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/** |
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* DHTML_Calendar::make_input_field() |
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* |
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* @param array $cal_options |
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* @param array $field_attributes |
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* @param mixed $show |
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* @return string |
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*/ |
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public function make_input_field(array $cal_options = [], array $field_attributes = [], $show = true): string |
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{ |
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$id = $this->_gen_id(); |
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$attrstr = $this->_make_html_attr(array_merge($field_attributes, ['id' => $this->_field_id($id), 'type' => 'text'])); |
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$data = '<input ' . $attrstr . '>'; |
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$data .= '<a href="#" id="' . $this->_trigger_id($id) . '">' . ' <img src="' . XOOPS_URL . '/' . $this->calendar_lib_path . 'img.png" style="vertical-align: middle; border: 0px;" alt=""></a> '; |
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$options = array_merge( |
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$cal_options, |
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[ |
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'inputField' => $this->_field_id($id), |
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'button' => $this->_trigger_id($id), |
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] |
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); |
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$data .= $this->_make_calendar($options); |
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if ($show) { |
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echo $data; |
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return ''; |
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} |
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return $data; |
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} |
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// / PRIVATE SECTION |
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/** |
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* @param $id |
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* @return string |
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*/ |
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public function _field_id($id): string |
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{ |
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return 'f-calendar-field-' . $id; |
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} |
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/** |
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* @param $id |
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* @return string |
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*/ |
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public function _trigger_id($id): string |
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{ |
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return 'f-calendar-trigger-' . $id; |
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} |
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/** |
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* @return int |
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*/ |
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public function _gen_id(): int |
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{ |
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static $id = 0; |
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return ++$id; |
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} |
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/** |
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* @param $array |
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* @return string |
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*/ |
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public function _make_js_hash($array): string |
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{ |
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$jstr = ''; |
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// reset($array); |
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// while (list($key, $val) = each($array)) { |
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foreach ($array as $key => $val) { |
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if (is_bool($val)) { |
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$val = $val ? 'true' : 'false'; |
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} elseif (!is_numeric($val)) { |
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$val = '"' . $val . '"'; |
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} |
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if ($jstr) { |
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$jstr .= ','; |
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} |
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$jstr .= '"' . $key . '":' . $val; |
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} |
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return $jstr; |
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} |
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/** |
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* @param $array |
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* @return string |
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*/ |
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public function _make_html_attr($array): string |
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{ |
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$attrstr = ''; |
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// reset($array); |
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// while (list($key, $val) = each($array)) { |
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foreach ($array as $key => $val) { |
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$attrstr .= $key . '="' . $val . '" '; |
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} |
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return $attrstr; |
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} |
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} |
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