How to use array intersect in PHP
In this article, I will explain how the array() function can be used in PHP.
array_intersect() function in PHP
- array_intersect() function compares two or more arrays, if the value is present in all of the other arrays, it returns an array with the values and keys from the first array.
- In array_intersect() function, only the value is used in the comparison.
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_intersect() function can be used in PHP.
<h3 style="color: darkolivegreen;">array_intersect() function example in PHP</h3>
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