Arrays

array_unique for multidimensional arrays
The array_unique function returns an array without duplicate values, and it works with multidimensional arrays as well.
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Working with PHP arrays - creating, filling, deleting
Basic examples of working with PHP arrays. Creation, filling, extraction and removal of values.
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Serialize function, possible problems
The serialize () function returns a string representation of any value (array, object, etc.). Using serialize on an...
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