douan3414 2018-06-12 20:53
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警告：date_diff（）要求参数1为DateTimeInterface，其中给出布尔值

I receive these errors Please help me

Warning : date_diff() expects parameter 1 to be DateTimeInterface, boolean given in on line 72

Fatal error : Uncaught Error: Call to a member function format() on boolean in ___ Stack trace: #0 {main} thrown in on line 73

here's my code

it is the code pic

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  • doubu5154 2018-06-14 21:36
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    date_create() is failing to create a date and it is returning FALSE rather than a DateTimeInterface. Hence the error, expects parameter 1 to be DateTimeInterface, boolean given. Double check your posted value to see that it is usable.

    date_diff() returns false and causes the next error.

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