How to use array diff in PHP
In this article, I will explain how the array_diff() function can be used in PHP.
array_diff() function in PHP
The array_diff() function compares two or more arrays, and returns an array with the keys and values from the first array.
The array_diff() function is used to find the difference of given arrays.
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.
The following example show to how the array_diff() function can be used in PHP.
|<h3 style="color:green;">array_diff() function example in PHP</h3>
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