<?php
//控制臂套件
$maxInsertRowsCount = 0;
$style = [
    'image' => [
        'col' => 5,
        'top' => true,
        'offsetX' => 0,
        'height' => 125,
    ],
];
$back = $this->insertAny($sheet, $this->rowNum, $leftItem, $style);
if ($back > $maxInsertRowsCount) $maxInsertRowsCount = $back;