Level 10
Dec 1, 2020
4
Level 14
PHP - Opposite of array_merge?
Which function is the opposite of array_merge in this case?
array_merge(request()->query(), [ 'difficulty[]' => $name ])
Level 14
No, I dont need chunk,
Level 10
How should PHP know how to split an array?
Level 14
I try array_diff, but have an error: Array to string conversion
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