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Computes the intersection of arrays with additional index check, compares data by a callback function. Note that the keys are used in the comparison unlike in array_uintersect (). The data is compared by using a callback function.
The array_uintersect_assoc () function compares the keys and values of two or more arrays, and returns the matches. Note: This function uses a built-in function to compare the keys, and a user-defined function to compare the values!
Jul 11, 2025 · The array_uintersect_assoc () function is an inbuilt function in PHP used to compute the intersection of the array of keys for different values of two or more arrays.
Mar 13, 2025 · PHP array_uintersect_assoc function tutorial shows how to compute array intersection with custom comparison in PHP. Learn with practical examples.
Computes the intersection of arrays with additional index check, compares data by a callback function. Note that the keys are used in the comparison unlike in array_uintersect (). The data is compared by using a callback function.
This function returns an array containing all the values of array1 that are present in all the arguments array2, array3. Try out following example − This will produce the following result −
The array_uintersect_assoc() function compares the values of two or more arrays and returns the matches with additional key check using a user-defined value comparison function.
+-+WayToLearnX&oid=1&h=445&w=800&turl=https%3A%2F%2Ftse1.mm.bing.net%2Fth%2Fid%2FOIP.UjVvRdET4sRm_vk44zy7IwHaEH%3Fpid%3DApi&tt=PHP+array_uintersect_assoc()+-+WayToLearnX&sigr=1yUhMBnjOj3f&sigit=Ij0BWucnTESz&sigi=f4eC45PPxyaV&sign=Y_hnUEVWI2TI&sigt=Y_hnUEVWI2TI "PHP array_uintersect_assoc() - WayToLearnX")
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