How to use array intersect uassoc in PHP
In this article, I will explain how the array_intersect_uassoc() function can be used in PHP.
array_intersect_uassoc() function in PHP
The array_intersect_uassoc() function compares two or more arrays checking for differences with additional user supplied function.
In array_intersect_uassoc() function, both the key and the value is used in the comparison and in the user-defined function, only the keys are being compared.
The array_intersect_uassoc() function returns an array with the keys and values from the first array, if the function allows it.
The array_intersect_uassoc() function must return an integer less than, equal to, or greater than zero
array1 array1 is required parameter. The first array is the array which will be compared with other arrays.
array2 array2 is required parameter. An array to be compared with the first array.
array3 array3 is optional parameter. An array to be compared with the first array.
function function is required parameter. The function made by user.
The following example show to how the array_intersect_uassoc() function can be used in PHP.
<h3 style="color: darkslateblue;">array_intersect_uassoc() function example in PHP</h3>
You may also want to read these related articles here
Ask Your Question
Got a programming related question? You may want to post your question here