PHP array_uintersect() Function
October 29, 2020
Hello dear readers! welcome back to another section of our tutorial on PHP. In this tutorial, we will be studying about the PHP Function array_uintersect().
PHP array_uintersect() function returns an array containing all of the values from array1 that are present in all the arguments. The data is compared using a callback function.
PHP array_uintersect() function returns an array containing all of the values from array1 that are present in all the arguments. The data is compared using a callback function.
Syntax
Following below is the syntax to use this function -
array_uintersect ( $array1, $array2 [, $array3 ..., $data_compare_func] );
READ: PHP array_pop() Function
Parameter Details
Sr.No | Parameter & Description |
---|---|
1 | array1 Required. Specifies an array. |
2 | array2 Required. Specifies an array to be compared with the first array. |
3 | array3 Optional. Specifies an array to be compared with the first array. |
4 | data_compare_func Required. The name of the user-made function. |
Return Value
It returns an array containing all of the values from array1 that are present in all the arguments.
Example
Try out the below example -
<?php $array1 = array("a"=>"green", "b"=>"brown", "c"=>"blue", "red"); $array2 = array("a"=>"GREEN", "B"=>"brown", "yellow", "red"); print_r(array_uintersect($array1, $array2, "strcasecmp")); ?>
Output
When the above code is executed, it will produce the following result -
Array ( [a] => green [b] => brown [0] => red )
READ: PHP array_pad() Function
Alright guys! This is where we are rounding up for this tutorial post. In our next tutorial guide, we are going to be discussing about the array_uintersect_assoc() Function in PHP.
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Feel free to ask your questions where necessary and i will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.
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Thanks for reading and bye for now.