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活到老学到老
活到老学到老 2022-09-21 08:13:16
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$sheet->fromArray() The second parameter: What does it mean to remove an unnecessary value? What value does it specifically represent? What should I write if there is no unnecessary value?

活到老学到老
活到老学到老

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WBOY
WBOY2022-09-21 17:35:23 2 floor

Removing an unwanted value is the unwanted value in the first parameter array

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  • reply Got it. Thank you, Teacher Ouyang!
    活到老学到老 author 2022-09-22 06:04:25
  • reply I am not Teacher Ouyang (°ー°〃)
    WBOY author 2022-09-23 10:10:11
WBOY
WBOY2022-09-21 17:33:23 1 floor

If there is no unnecessary value, it should be omitted

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