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PHP Builder::count方法代码示例

本文整理汇总了PHP中Illuminate\Database\Query\Builder::count方法的典型用法代码示例。如果您正苦于以下问题:PHP Builder::count方法的具体用法?PHP Builder::count怎么用?PHP Builder::count使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Illuminate\Database\Query\Builder的用法示例。


在下文中一共展示了Builder::count方法的13个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: check

 /**
  * Check if the constraint is met.
  *
  * @param mixed $value
  * @param array $context
  *
  * @return mixed
  */
 public function check($value, array $context = [])
 {
     if (count($this->where) > 0) {
         $query = clone $this->query;
         foreach ($this->where as $field => $value) {
             $query->where($field, '=', $context[$value]);
         }
         return $query->count() === 1;
     }
     return $this->query->count() === 1;
 }
开发者ID:MarkVaughn,项目名称:illuminated,代码行数:19,代码来源:ExactlyOneRecordConstraint.php

示例2: totalCount

 public function totalCount()
 {
     if ($this->options['distinctCountGroup'] && count($this->originalBuilder->groups) == 1) {
         $this->originalBuilder->groups = null;
     }
     if ($this->options['searchWithAlias']) {
         $cnt = count($this->originalBuilder->get());
     } else {
         $cnt = $this->originalBuilder->count();
     }
     return $cnt;
 }
开发者ID:summer11123,项目名称:Datatable,代码行数:12,代码来源:QueryEngine.php

示例3: paginate

 protected function paginate(Builder $builder, $perPage)
 {
     $page = Paginator::resolveCurrentPage();
     $total = $builder->count();
     $query = $builder->forPage($page, $perPage);
     $results = $query->get();
     return new LengthAwarePaginator($results, $total, $perPage, $page, ['path' => Paginator::resolveCurrentPath()]);
 }
开发者ID:vegax87,项目名称:Strimoid,代码行数:8,代码来源:Repository.php

示例4: getFilteredQueryListRows

 /**
  * Return the filtered, ordered and paginated rows from the crud's custom query
  *
  * @param Builder $query
  * @param int $start
  * @param int $length
  * @param array $filters
  * @param null $order
  * @return array
  */
 public static function getFilteredQueryListRows(Builder $query, $start, $length, $filters = [], $order = null)
 {
     // Get the total count of rows with no filters and pagination
     $countTotal = $query->count();
     // Check if any filters were submitted
     if ($filters) {
         foreach ($filters as $filterName => $filterValue) {
             // Check if there is any filter operator in the field string
             $operation = SQL::findOperationWhere($filterValue);
             $query->where($filterName, $operation['operation'], $operation['text']);
         }
     }
     // Get the total count of rows filtered, but without pagination
     $countFiltered = $query->count();
     // Execute pagination
     $query->skip($start)->take($length);
     // Check if an order by was submitted
     if ($order) {
         $query->orderBy($order['name'], $order['dir']);
     }
     return ['rows' => $query->get(), 'count_filtered' => $countFiltered, 'count_total' => $countTotal];
 }
开发者ID:laravader,项目名称:cms,代码行数:32,代码来源:Queries.php

示例5: getCount

 /**
  * check if  source is valid, then detect items count
  * 
  * @mixed \Exception | int
  */
 protected function getCount()
 {
     if (is_array($this->source)) {
         return count($this->source);
     } elseif (is_object($this->source)) {
         foreach ($this->valid_sources as $valid) {
             if (is_a($this->source, $valid)) {
                 return $this->query->count();
             }
         }
     }
     throw new \Exception(' "source" must be a table name, an eloquent model or an eloquent builder. you passed: ' . get_class($this->source));
 }
开发者ID:faizan31,项目名称:datagrid,代码行数:18,代码来源:DataSet.php

示例6: pagination

 /**
  * Возвращает коллекцию в виде пагинации
  *
  * @param int $page
  * @param int $limit
  */
 public function pagination($page, $limit = 10)
 {
     /**
      * @var \Illuminate\Support\Collection $data
      */
     $countTotal = $this->_query->count();
     $this->_query->skip($limit * $page - $limit);
     $this->_query->limit($limit);
     $data = collect();
     foreach ($this->_query->get() as $key => $instance) {
         $_listRow = [];
         foreach ($this->columns->getColumns() as $column) {
             $_listRow[$column->getKey()] = $column->getValues($instance);
         }
         $buttons = $this->filterAction($instance);
         if (count($buttons)) {
             $_listRow = array_merge($_listRow, [GridColumn::ACTION_NAME => implode('', $buttons)]);
         }
         $data->offsetSet($key, $_listRow);
     }
     return new \Illuminate\Pagination\LengthAwarePaginator($data, $countTotal, $limit, $page, ['path' => \Illuminate\Pagination\Paginator::resolveCurrentPath(), 'pageName' => 'page']);
 }
开发者ID:assurrussa,项目名称:grid-view-vue,代码行数:28,代码来源:GridView.php

示例7: count

 /**
  * Retrieve the "count" result of the query.
  *
  * @param string $columns
  * @return int 
  * @static 
  */
 public static function count($columns = '*')
 {
     return \Illuminate\Database\Query\Builder::count($columns);
 }
开发者ID:satriashp,项目名称:tour,代码行数:11,代码来源:_ide_helper.php

示例8: build

 public function build()
 {
     if (is_string($this->source) && strpos(" ", $this->source) === false) {
         //tablename
         $this->type = "query";
         $this->query = $this->table($this->source);
     } elseif (is_a($this->source, "\\Illuminate\\Database\\Eloquent\\Model")) {
         $this->type = "model";
         $this->query = $this->source;
         $this->key = $this->source->getKeyName();
     } elseif (is_a($this->source, "\\Illuminate\\Database\\Eloquent\\Builder")) {
         $this->type = "model";
         $this->query = $this->source;
         $this->key = $this->source->getModel()->getKeyName();
     } elseif (is_a($this->source, "\\Illuminate\\Database\\Query\\Builder")) {
         $this->type = "model";
         $this->query = $this->source;
     } elseif (is_a($this->source, "\\Zofe\\Rapyd\\DataFilter\\DataFilter")) {
         $this->type = "model";
         $this->query = $this->source->query;
         if (is_a($this->query, "\\Illuminate\\Database\\Eloquent\\Model")) {
             $this->key = $this->query->getKeyName();
         } elseif (is_a($this->query, "\\Illuminate\\Database\\Eloquent\\Builder")) {
             $this->key = $this->query->getModel()->getKeyName();
         }
     } elseif (is_array($this->source)) {
         $this->type = "array";
     } else {
         throw new DataSetException(' "source" must be a table name, an eloquent model or an eloquent builder. you passed: ' . get_class($this->source));
     }
     //build orderby urls
     $this->orderby_uri_asc = $this->url->remove('page' . $this->cid)->remove('reset' . $this->cid)->append('ord' . $this->cid, "-field-")->get() . $this->hash;
     $this->orderby_uri_desc = $this->url->remove('page' . $this->cid)->remove('reset' . $this->cid)->append('ord' . $this->cid, "--field-")->get() . $this->hash;
     //detect orderby
     $orderby = $this->url->value("ord" . $this->cid);
     if ($orderby) {
         $this->orderby_field = ltrim($orderby, "-");
         $this->orderby_direction = $orderby[0] === "-" ? "desc" : "asc";
         if ($this->canOrderby($this->orderby_field)) {
             $this->orderBy($this->orderby_field, $this->orderby_direction);
         }
     }
     //build subset of data
     switch ($this->type) {
         case "array":
             //orderby
             if (isset($this->orderby)) {
                 list($field, $direction) = $this->orderby;
                 $column = array();
                 foreach ($this->source as $key => $row) {
                     $column[$key] = is_object($row) ? $row->{$field} : $row[$field];
                 }
                 if ($direction == "asc") {
                     array_multisort($column, SORT_ASC, $this->source);
                 } else {
                     array_multisort($column, SORT_DESC, $this->source);
                 }
             }
             $limit = $this->limit ? $this->limit : 100000;
             $current_page = $this->url->value('page' . $this->cid, 0);
             $offset = max($current_page - 1, 0) * $limit;
             $this->data = array_slice($this->source, $offset, $limit);
             $this->total_rows = count($this->source);
             $this->paginator = new LengthAwarePaginator($this->data, $this->total_rows, $limit, $current_page, ['path' => Paginator::resolveCurrentPath(), 'pageName' => "page" . $this->cid]);
             break;
         case "query":
         case "model":
             $this->total_rows = $this->query->count();
             //orderby
             if (isset($this->orderby)) {
                 $this->query = $this->query->orderBy($this->orderby[0], $this->orderby[1]);
             }
             //limit-offset
             if (isset($this->limit)) {
                 $this->paginator = $this->query->paginate($this->limit, ['*'], 'page' . $this->cid);
                 $this->data = $this->paginator;
             } else {
                 $this->data = $this->query->get();
             }
             break;
     }
     return $this;
 }
开发者ID:phunghv,项目名称:firstbluz,代码行数:83,代码来源:DataSet.php

示例9: count

 /**
  * Get the entry count.
  *
  * @param  array $columns
  * @return int
  */
 public function count(array $columns = ['*'])
 {
     return (new Decorator())->decorate($this->query->count($columns));
 }
开发者ID:huglester,项目名称:streams-platform,代码行数:10,代码来源:EloquentCriteria.php

示例10: it_counts_username_occurences

 public function it_counts_username_occurences(Model $model, Builder $builder)
 {
     $builder->where('username', 'johndoe')->shouldBeCalled();
     $builder->count()->shouldBeCalled();
     $this->countOccurances('johndoe');
 }
开发者ID:kostaspt,项目名称:username-generator,代码行数:6,代码来源:GeneratorSpec.php

示例11: count

 /**
  * Retrieve the "count" result of the query,
  * also strips off any orderBy clause.
  *
  * @param  string  $columns
  * @return int
  */
 public function count($columns = '*')
 {
     $previousOrders = $this->orders;
     $this->orders = null;
     $result = parent::count($columns);
     $this->orders = $previousOrders;
     return $result;
 }
开发者ID:jBOKA,项目名称:library,代码行数:15,代码来源:QueryBuilder.php

示例12: count

 /**
  * get list
  *
  * @param string $columns get columns list
  * @return array|static[]
  */
 public function count($columns = '*')
 {
     if ($this->dynamic === false) {
         return parent::count($columns);
     }
     if ($this->proxy === true) {
         $this->getProxyManager()->get($this);
     }
     return parent::count($columns);
 }
开发者ID:xpressengine,项目名称:xpressengine,代码行数:16,代码来源:DynamicQuery.php

示例13: build

 public function build()
 {
     if (is_string($this->source) && strpos(" ", $this->source) === false) {
         //tablename
         $this->type = "query";
         $this->query = $this->table($this->source);
         $this->total_rows = $this->query->count();
     } elseif (is_a($this->source, "\\Illuminate\\Database\\Eloquent\\Model") || is_a($this->source, "\\Illuminate\\Database\\Eloquent\\Builder")) {
         $this->type = "model";
         $this->query = $this->source;
         $this->total_rows = $this->query->count();
     } elseif (is_array($this->source)) {
         $this->type = "array";
         $this->total_rows = count($this->source);
     }
     //exception
     //offset and pagination setup/detect
     $config = array('cid' => $this->cid, 'total_items' => $this->total_rows, 'items_per_page' => $this->per_page, 'num_links' => round($this->num_links / 2), 'hash' => $this->hash, 'url' => $this->url, 'current_page' => $this->current_page);
     $this->pagination = new \Rapyd\Helpers\Pagination($config);
     $offset = $this->pagination->offset();
     $this->limit($this->per_page, $offset);
     //build orderby urls
     $this->orderby_uri_asc = $this->app->url->remove('pag' . $this->cid)->remove('reset' . $this->cid)->append('orderby' . $this->cid, array("-field-", "asc"))->get() . $this->hash;
     $this->orderby_uri_desc = $this->app->url->remove('pag' . $this->cid)->remove('reset' . $this->cid)->append('orderby' . $this->cid, array("-field-", "desc"))->get() . $this->hash;
     //detect orderby
     $orderby = $this->app->url->value("orderby" . $this->cid);
     if ($orderby) {
         $this->orderby_field = $orderby[0];
         $this->orderby_direction = $orderby[1];
         $this->orderby($this->orderby_field, $this->orderby_direction);
     }
     //build subset of data
     switch ($this->type) {
         case "array":
             //orderby
             if (isset($this->orderby)) {
                 list($field, $direction) = $this->orderby;
                 $column = array();
                 foreach ($this->source as $key => $row) {
                     $column[$key] = $row[$field];
                 }
                 if ($direction == "asc") {
                     array_multisort($column, SORT_ASC, $this->source);
                 } else {
                     array_multisort($column, SORT_DESC, $this->source);
                 }
             }
             //limit-offset
             if (isset($this->limit)) {
                 $this->source = array_slice($this->source, $this->limit[1], $this->limit[0]);
             }
             $this->data = $this->source;
             break;
         case "query":
         case "model":
             //orderby
             if (isset($this->orderby)) {
                 $this->query = $this->query->orderBy($this->orderby[0], $this->orderby[1]);
             }
             //limit-offset
             if (isset($this->limit)) {
                 $this->query = $this->query->skip($this->pagination->offset())->take($this->per_page);
             }
             $this->data = $this->query->get();
             break;
     }
     return $this;
 }
开发者ID:yash19970,项目名称:rapyd-framework,代码行数:68,代码来源:DataSet.php


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