PHP current函数代码示例

 /**
  * Show the setup wizard
  */
 public function setup_wizard()
 {
     if (empty($_GET['page']) || 'wc-setup' !== $_GET['page']) {
         return;
     }
     $this->steps = array('introduction' => array('name' => __('Introduction', 'woocommerce'), 'view' => array($this, 'wc_setup_introduction'), 'handler' => ''), 'pages' => array('name' => __('Page Setup', 'woocommerce'), 'view' => array($this, 'wc_setup_pages'), 'handler' => array($this, 'wc_setup_pages_save')), 'locale' => array('name' => __('Store Locale', 'woocommerce'), 'view' => array($this, 'wc_setup_locale'), 'handler' => array($this, 'wc_setup_locale_save')), 'shipping_taxes' => array('name' => __('Shipping & Tax', 'woocommerce'), 'view' => array($this, 'wc_setup_shipping_taxes'), 'handler' => array($this, 'wc_setup_shipping_taxes_save')), 'payments' => array('name' => __('Payments', 'woocommerce'), 'view' => array($this, 'wc_setup_payments'), 'handler' => array($this, 'wc_setup_payments_save')), 'next_steps' => array('name' => __('Ready!', 'woocommerce'), 'view' => array($this, 'wc_setup_ready'), 'handler' => ''));
     $this->step = isset($_GET['step']) ? sanitize_key($_GET['step']) : current(array_keys($this->steps));
     $suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
     wp_register_script('select2', WC()->plugin_url() . '/assets/js/select2/select2' . $suffix . '.js', array('jquery'), '3.5.2');
     wp_register_script('wc-enhanced-select', WC()->plugin_url() . '/assets/js/admin/wc-enhanced-select' . $suffix . '.js', array('jquery', 'select2'), WC_VERSION);
     wp_localize_script('wc-enhanced-select', 'wc_enhanced_select_params', array('i18n_matches_1' => _x('One result is available, press enter to select it.', 'enhanced select', 'woocommerce'), 'i18n_matches_n' => _x('%qty% results are available, use up and down arrow keys to navigate.', 'enhanced select', 'woocommerce'), 'i18n_no_matches' => _x('No matches found', 'enhanced select', 'woocommerce'), 'i18n_ajax_error' => _x('Loading failed', 'enhanced select', 'woocommerce'), 'i18n_input_too_short_1' => _x('Please enter 1 or more characters', 'enhanced select', 'woocommerce'), 'i18n_input_too_short_n' => _x('Please enter %qty% or more characters', 'enhanced select', 'woocommerce'), 'i18n_input_too_long_1' => _x('Please delete 1 character', 'enhanced select', 'woocommerce'), 'i18n_input_too_long_n' => _x('Please delete %qty% characters', 'enhanced select', 'woocommerce'), 'i18n_selection_too_long_1' => _x('You can only select 1 item', 'enhanced select', 'woocommerce'), 'i18n_selection_too_long_n' => _x('You can only select %qty% items', 'enhanced select', 'woocommerce'), 'i18n_load_more' => _x('Loading more results…', 'enhanced select', 'woocommerce'), 'i18n_searching' => _x('Searching…', 'enhanced select', 'woocommerce'), 'ajax_url' => admin_url('admin-ajax.php'), 'search_products_nonce' => wp_create_nonce('search-products'), 'search_customers_nonce' => wp_create_nonce('search-customers')));
     wp_enqueue_style('woocommerce_admin_styles', WC()->plugin_url() . '/assets/css/admin.css', array(), WC_VERSION);
     wp_enqueue_style('wc-setup', WC()->plugin_url() . '/assets/css/wc-setup.css', array('dashicons', 'install'), WC_VERSION);
     wp_register_script('wc-setup', WC()->plugin_url() . '/assets/js/admin/wc-setup.min.js', array('jquery', 'wc-enhanced-select'), WC_VERSION);
     wp_localize_script('wc-setup', 'wc_setup_params', array('locale_info' => json_encode(include WC()->plugin_path() . '/i18n/locale-info.php')));
     if (!empty($_POST['save_step']) && isset($this->steps[$this->step]['handler'])) {
         call_user_func($this->steps[$this->step]['handler']);
     }
     ob_start();
     $this->setup_wizard_header();
     $this->setup_wizard_steps();
     $this->setup_wizard_content();
     $this->setup_wizard_footer();
     exit;
 }

 /**
  * {@inheritdoc}
  */
 public function apply(DataSourceInterface $dataSource, $name, $data, array $options)
 {
     $expressionBuilder = $dataSource->getExpressionBuilder();
     if (is_array($data) && !isset($data['type'])) {
         $data['type'] = isset($options['type']) ? $options['type'] : self::TYPE_CONTAINS;
     }
     if (!is_array($data)) {
         $data = ['type' => self::TYPE_CONTAINS, 'value' => $data];
     }
     $fields = array_key_exists('fields', $options) ? $options['fields'] : [$name];
     $type = $data['type'];
     $value = array_key_exists('value', $data) ? $data['value'] : null;
     if (!in_array($type, [self::TYPE_NOT_EMPTY, self::TYPE_EMPTY], true) && '' === trim($value)) {
         return;
     }
     if (1 === count($fields)) {
         $dataSource->restrict($this->getExpression($expressionBuilder, $type, current($fields), $value));
         return;
     }
     $expressions = [];
     foreach ($fields as $field) {
         $expressions[] = $this->getExpression($expressionBuilder, $type, $field, $value);
     }
     $dataSource->restrict($expressionBuilder->orX(...$expressions));
 }

 /**
  * {@inheritdoc}
  */
 public function prepare_form($request, $template, $user, $row, &$error)
 {
     $avatar_list = $this->get_avatar_list($user);
     $category = $request->variable('avatar_local_cat', key($avatar_list));
     foreach ($avatar_list as $cat => $null) {
         if (!empty($avatar_list[$cat])) {
             $template->assign_block_vars('avatar_local_cats', array('NAME' => $cat, 'SELECTED' => $cat == $category));
         }
         if ($cat != $category) {
             unset($avatar_list[$cat]);
         }
     }
     if (!empty($avatar_list[$category])) {
         $template->assign_vars(array('AVATAR_LOCAL_SHOW' => true));
         $table_cols = isset($row['avatar_gallery_cols']) ? $row['avatar_gallery_cols'] : 4;
         $row_count = $col_count = $avatar_pos = 0;
         $avatar_count = sizeof($avatar_list[$category]);
         reset($avatar_list[$category]);
         while ($avatar_pos < $avatar_count) {
             $img = current($avatar_list[$category]);
             next($avatar_list[$category]);
             if ($col_count == 0) {
                 ++$row_count;
                 $template->assign_block_vars('avatar_local_row', array());
             }
             $template->assign_block_vars('avatar_local_row.avatar_local_col', array('AVATAR_IMAGE' => $this->phpbb_root_path . $this->config['avatar_gallery_path'] . '/' . $img['file'], 'AVATAR_NAME' => $img['name'], 'AVATAR_FILE' => $img['filename'], 'CHECKED' => $img['file'] === $row['avatar']));
             $template->assign_block_vars('avatar_local_row.avatar_local_option', array('AVATAR_FILE' => $img['filename'], 'S_OPTIONS_AVATAR' => $img['filename'], 'CHECKED' => $img['file'] === $row['avatar']));
             $col_count = ($col_count + 1) % $table_cols;
             ++$avatar_pos;
         }
     }
     return true;
 }

 /**
  *  preprocess before forwarding.
  *
  *  @access public
  */
 function preforward()
 {
     $this->subtitle = _('Select language');
     $config = $this->backend->getConfig();
     $this->af->setApp('allow_language', $config->get('allow_language'));
     $this->af->setApp('cur_lang', current($this->backend->ctl->getLanguage()));
 }

 static function cronCleanlogs()
 {
     global $DB;
     $pmLog = new PluginMonitoringLog();
     $pmConfig = new PluginMonitoringConfig();
     $id_restart = 0;
     $a_restarts = $pmLog->find("`action`='restart'", "`id` DESC", 1);
     if (count($a_restarts) > 0) {
         $a_restart = current($a_restarts);
         $id_restart = $a_restart['id'];
     }
     $id_reload = 0;
     $a_reloads = $pmLog->find("`action`='reload'", "`id` DESC", 1);
     if (count($a_reloads) > 0) {
         $a_reload = current($a_reloads);
         $id_reload = $a_reload['id'];
     }
     $pmConfig->getFromDB(1);
     $secs = $pmConfig->fields['logretention'] * DAY_TIMESTAMP;
     $query = "DELETE FROM `" . $pmLog->getTable() . "`\n         WHERE UNIX_TIMESTAMP(date_mod) < UNIX_TIMESTAMP()-{$secs}";
     if ($id_restart > 0 || $id_reload > 0) {
         // Keep last reload or restart command
         $id_restart = max($id_restart, $id_reload);
         $query .= " AND `id` < '" . $id_restart . "'";
     }
     $DB->query($query);
     // TODO: Delete serviceevents table content ???
     $query = "DELETE FROM `glpi_plugin_monitoring_serviceevents`\n         WHERE UNIX_TIMESTAMP(date) < UNIX_TIMESTAMP()-{$secs}";
     $DB->query($query);
     return true;
 }

function get_product_categories($parent_id, $open_nodes_ids = array())
{
    $href_string = "javascript:set_return('productcategories')";
    reset($open_nodes_ids);
    $nodes = array();
    if ($parent_id == '') {
        $query = "select * from product_categories where (parent_id is null or parent_id='') and deleted=0 order by list_order";
    } else {
        $query = "select * from product_categories where parent_id ='{$parent_id}' and deleted=0 order by list_order";
    }
    $result = $GLOBALS['db']->query($query);
    while (($row = $GLOBALS['db']->fetchByAssoc($result)) != null) {
        $node = new Node($row['id'], $row['name']);
        $node->set_property("href", $href_string);
        if (count($open_nodes_ids) > 0 and $row['id'] == current($open_nodes_ids)) {
            $node->expanded = true;
            $node->dynamic_load = false;
            $current_id = current($open_nodes_ids);
            array_shift($open_nodes_ids);
            $child_nodes = get_product_categories($current_id, $open_nodes_ids);
            //add all returned node to current node.
            foreach ($child_nodes as $child_node) {
                $node->add_node($child_node);
            }
        } else {
            $node->expanded = false;
            $node->dynamic_load = true;
        }
        $nodes[] = $node;
    }
    return $nodes;
}

function array_to_xml($phpResponse, &$phpResponseToXML)
{
    foreach ($phpResponse as $key => $value) {
        if (is_array($value)) {
            if (!is_numeric($key)) {
                // For non-numeric keys, give name same as key to the node
                $subnode = $phpResponseToXML->addChild("{$key}");
                // Recursive call to the function since the value was an array
                array_to_xml($value, $subnode);
            } else {
                // For numeric keys, give a name to the node
                //$subnode = $phpResponseToXML->addChild("item$key");
                if (current($phpResponseToXML->xpath('parent::*'))) {
                    $subnode = $phpResponseToXML->addChild("Showing");
                } else {
                    $subnode = $phpResponseToXML->addChild("Show");
                }
                //Recursive call to the function since the value was an array
                array_to_xml($value, $subnode);
            }
        } else {
            // Save the node and its value in XMLFiles format
            //$phpResponseToXML->addChild("$key","$value");
            $phpResponseToXML->{$key} = $value;
        }
    }
}

 function apply_filters_ref_array($tag, $args)
 {
     global $wp_filter, $merged_filters, $wp_current_filter;
     // Do 'all' actions first
     if (isset($wp_filter['all'])) {
         $wp_current_filter[] = $tag;
         $all_args = func_get_args();
         _wp_call_all_hook($all_args);
     }
     if (!isset($wp_filter[$tag])) {
         if (isset($wp_filter['all'])) {
             array_pop($wp_current_filter);
         }
         return $args[0];
     }
     if (!isset($wp_filter['all'])) {
         $wp_current_filter[] = $tag;
     }
     // Sort
     if (!isset($merged_filters[$tag])) {
         ksort($wp_filter[$tag]);
         $merged_filters[$tag] = true;
     }
     reset($wp_filter[$tag]);
     do {
         foreach ((array) current($wp_filter[$tag]) as $the_) {
             if (!is_null($the_['function'])) {
                 $args[0] = call_user_func_array($the_['function'], array_slice($args, 0, (int) $the_['accepted_args']));
             }
         }
     } while (next($wp_filter[$tag]) !== false);
     array_pop($wp_current_filter);
     return $args[0];
 }

 public function download($urls, $merge = TRUE)
 {
     if (!$urls || !is_array($urls)) {
         return FALSE;
     }
     $extFlag = FALSE;
     $videoName = $this->title;
     if (count($urls) == 1) {
         $fileName = './video/' . $videoName . '.mp4';
         $url = current($urls);
         system("curl -o {$fileName} {$url}");
     } else {
         foreach ($urls as $key => $url) {
             $videoName = './video/' . $key . 'tudou.mp4.download';
             $parts[] = $videoName;
             system("curl -o {$videoName} {$url}");
             $extFlag = TRUE;
         }
         if ($extFlag && $merge) {
             $outFile = $this->title . '.mp4';
             $this->merge($parts, 'tudou', $this->ext);
         }
     }
     return $fileName;
 }

 /**
  * A failure occurred.
  *
  * @param  PHPUnit_Framework_Test				 $test
  * @param  PHPUnit_Framework_AssertionFailedError $e
  * @param  float								  $time
  */
 public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
 {
     $this->write('fail: ' . $e->getMessage());
     $trace = current(PHPUnit_Util_Filter::getFilteredStacktrace($e, FALSE));
     $this->write('trace: ' . print_r($trace, 1));
     $this->currentTestPass = FALSE;
 }

 protected function _getRecipient()
 {
     $rs = $this->_getMailComponent()->getRecipientSources();
     $recipientId = $this->_getParam('recipientId');
     if (!$recipientId) {
         $component = Kwf_Component_Data_Root::getInstance()->getComponentById($this->_getParam('componentId'), array('ignoreVisible' => true));
         $source = reset($rs);
         $model = Kwf_Model_Abstract::getInstance($source['model']);
         $select = $model->select();
         if ($model->hasColumn('newsletter_component_id')) {
             $select->whereEquals('newsletter_component_id', $component->parent->componentId);
         }
         if (isset($source['select'])) {
             $select->merge($source['select']);
         }
         $row = $model->getRow($select);
         if (!$row) {
             throw new Kwf_Exception_Client(trlKwf('Preview cannot be shown because it needs at least one recipient of this newsletter'));
         }
         $recipientId = $row->id;
     }
     $select = new Kwf_Model_Select();
     $select->whereEquals('id', $recipientId);
     $subscribeModelKey = $this->_getParam('subscribeModelKey');
     if (!$subscribeModelKey) {
         $subscribeModelKey = current(array_keys($rs));
     }
     $model = $rs[$subscribeModelKey]['model'];
     $row = Kwf_Model_Abstract::getInstance($model)->getRow($select);
     return $row;
 }

 public function action_registro()
 {
     if ($this->request->method() == 'POST') {
         $aProducto = $this->request->post('prod');
         $name = $this->request->post('nombre_cliente');
         $oOrden = ORM::factory('Orden');
         $oOrden->nombre_cliente = $name;
         $dias = array("Domingo", "Lunes", "Martes", "Miercoles", "Jueves", "Viernes", "Sábado");
         $meses = array("Enero", "Febrero", "Marzo", "Abril", "Mayo", "Junio", "Julio", "Agosto", "Septiembre", "Octubre", "Noviembre", "Diciembre");
         $oOrden->fecha_emision = $dias[date('w')] . " " . date('d') . " de " . $meses[date('n') - 1] . " del " . date('Y');
         $oOrden->save();
         foreach ($aProducto as $id_prod => $oProducto) {
             $producto = ORM::factory('Producto', $id_prod);
             $oItem = ORM::factory('Item');
             $oItem->id_orden = $oOrden->id;
             $oItem->id_prod = $id_prod;
             $oItem->cantidad = (int) current($oProducto);
             $oItem->subtotal = (double) $producto->precio * (int) current($oProducto);
             $oItem->save();
             $oOrden->total += $oItem->subtotal;
             $oOrden->save();
             $producto->stock -= $oItem->cantidad;
             $producto->save();
         }
         $this->redirect('/venta/orden_pago/' . $oOrden->id);
         //            $this->redirect('/venta/orden/'.$oOrden->id);
     }
     $aProducto = ORM::factory('Producto')->find_all();
     $this->template->content = View::factory('venta/registro')->set('aProducto', $aProducto);
 }

 /**
  * @param mixed $item
  * @return mixed
  * @throws \Exception
  */
 public function convert($item)
 {
     foreach ($this->processors as $field => $actions) {
         // If field doesn't exist:
         // - Create new column with null value
         // - Add new route to this column
         if (!array_key_exists($field, $item)) {
             $item[$field] = null;
             $this->route[$field] = $field;
         }
         // An array of actions has been given
         if (is_array($actions) && count($actions) > 0) {
             foreach ($actions as $action) {
                 // Get action name and options
                 $name = is_array($action) ? key($action) : $action;
                 $options = is_array($action) ? current($action) : null;
                 // Set processor name in CamelCase
                 $name = implode('', array_map('ucwords', explode('_', $name)));
                 // Get processor class from action name
                 $class = 'Stratis\\Component\\Migrator\\Processor\\' . $name . 'Processor';
                 // Check if class exists
                 if (!class_exists($class)) {
                     throw new \Exception($class . ' does not exists');
                 }
                 // Use processor exec function
                 $item[$field] = $class::exec($item[$field], $options, $item);
             }
         }
     }
     return $item;
 }

 public function extendData($items)
 {
     $prefLocale = osc_current_user_locale();
     $results = array();
     foreach ($items as $item) {
         $descriptions = $this->conn->osc_dbFetchResults('SELECT * FROM %st_item_description WHERE fk_i_item_id = %d', DB_TABLE_PREFIX, $item['fk_i_item_id']);
         $item['locale'] = array();
         foreach ($descriptions as $desc) {
             $item['locale'][$desc['fk_c_locale_code']] = $desc;
         }
         if (isset($item['locale'][$prefLocale])) {
             $item['s_title'] = $item['locale'][$prefLocale]['s_title'];
             $item['s_description'] = $item['locale'][$prefLocale]['s_description'];
             $item['s_what'] = $item['locale'][$prefLocale]['s_what'];
         } else {
             $data = current($item['locale']);
             $item['s_title'] = $data['s_title'];
             $item['s_description'] = $data['s_description'];
             $item['s_what'] = $data['s_what'];
             unset($data);
         }
         $results[] = $item;
     }
     return $results;
 }

 /**
  * @see sfValidatorBase
  */
 protected function doClean($values)
 {
     $originalValues = $values;
     if (!is_array($this->getOption('column'))) {
         $this->setOption('column', array($this->getOption('column')));
     }
     //if $values isn't an array, make it one
     if (!is_array($values)) {
         //use first column for key
         $columns = $this->getOption('column');
         $values = array($columns[0] => $values);
     }
     $qb = $this->em->createQueryBuilder()->select('a')->from($this->getOption('model'), 'a');
     $i = 0;
     foreach ($this->getOption('column') as $column) {
         if (!array_key_exists($column, $values)) {
             // one of the columns has be removed from the form
             return $originalValues;
         }
         $qb->andWhere('a.' . $column . ' = ?' . ++$i);
         $qb->setParameter($i, $values[$column]);
     }
     $object = current($qb->setMaxResults(1)->getQuery()->execute());
     // if no object or if we're updating the object, it's ok
     if (!$object || $this->isUpdate($object, $values)) {
         return $originalValues;
     }
     $error = new sfValidatorError($this, 'invalid', array('column' => implode(', ', $this->getOption('column'))));
     if ($this->getOption('throw_global_error')) {
         throw $error;
     }
     $columns = $this->getOption('column');
     throw new sfValidatorErrorSchema($this, array($columns[0] => $error));
 }