Tightenco\Collect\Support\Collection Object
(
    [items:protected] => Array
        (
            [0] => Array
                (
                    [col1] => 
                    [col2] => 
                )

            [1] => Array
                (
                    [col1] => 开11后:
                    [col2] => 
                )

            [2] => Array
                (
                    [col1] => 单共开【14】次
                    [col2] => 双共开【17】次
                )

            [3] => Array
                (
                    [col1] => 大共开【13】次
                    [col2] => 小共开【18】次
                )

            [4] => Array
                (
                    [col1] => 大单共开【5】次
                    [col2] => 大双共开【8】次
                )

            [5] => Array
                (
                    [col1] => 小单共开【9】次
                    [col2] => 小双共开【9】次
                )

            [6] => Array
                (
                    [col1] => 11后开出10 15 02 07 10 11 18 12 15 05
                    [col2] => 
                )

        )

    [escapeWhenCastingToString:protected] => 
)
Array
(
    [title] => 400期内,11共开31次 概率:7%
    [title_2] => 开11后:
    [row_1_1] => 单共开【14】次
    [row_1_2] => 双共开【17】次
    [row_2_1] => 大共开【13】次
    [row_2_2] => 小共开【18】次
    [row_3_1] => 大单共开【5】次
    [row_3_2] => 大双共开【8】次
    [row_4_1] => 小单共开【9】次
    [row_4_2] => 小双共开【9】次
    [footer] => 11后开出10 15 02 07 10 11 18 12 15 05
)