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About foreach error reporting?

WBOY
Release： 2023-03-01 20:56:01
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There is no problem when clicking Monday, Tuesday, Thursday, Friday or Saturday, but when I select Wednesday or Thursday, I get an error. Why is this? ?
About foreach error reporting?

About foreach error reporting?

About foreach error reporting?

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There is no problem when clicking Monday, Tuesday, Thursday, Friday or Saturday, but when I select Wednesday or Thursday, I get an error. Why is this? ?
About foreach error reporting?

About foreach error reporting?

About foreach error reporting?

isset($value['p_id'])
When looping

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