thinkphp5.1构建查询数组,$where可以是二位数组或三维数组,

Db::table(‘think_user‘)
    ->where([
        [‘name‘, ‘like‘, $name . ‘%‘],
        [‘title‘, ‘like‘, ‘%‘ . $title],
        [‘id‘, ‘>‘, $id],
        [‘status‘, ‘=‘, $status],
    ])
    ->select();

$map = [
        [‘name‘, ‘like‘, ‘thinkphp%‘],
        [‘title‘, ‘like‘, ‘%thinkphp‘],
        [‘id‘, ‘>‘, 0],
    ];
Db::table(‘think_user‘)
    ->where([ $map ])
    ->where(‘status‘,1)
    ->select();

发现构建查询数组时,如果要指定数字下标,第一个下标必须是0,源码  thinkphp\library\think\db\Builder.php 305行

if (key($value) !== 0) {
    throw new Exception(‘where express error:‘ . var_export($value, true));
}

thinkphp5.1 Array to string conversion问题 where express error:问题