column(12, $content); } } /** * Add a column. * * @param int $width * @param $content */ public function column($width, $content) { $width = $width < 1 ? round(12 * $width) : $width; $column = new Column($content, $width); $this->addColumn($column); } /** * Add class in row. * * @param array|string $class */ public function class($class) { if (is_string($class)) { $class = [$class]; } $this->class = $class; return $this; } /** * @param Column $column */ protected function addColumn(Column $column) { $this->columns[] = $column; } /** * Build row column. */ public function build() { $this->startRow(); foreach ($this->columns as $column) { $column->build(); } $this->endRow(); } /** * Start row. */ protected function startRow() { $class = $this->class; $class[] = 'row'; echo '

'; } /** * End column. */ protected function endRow() { echo '

'; } /** * Render row. * * @return string */ public function render() { ob_start(); $this->build(); $contents = ob_get_contents(); ob_end_clean(); return $contents; } }