Hello folks! welcome back to a new section of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP array_search() Function.
The PHP array_search() function searches an array for a value and returns the key.
The PHP array_search() function searches an array for a value and returns the key.
Syntax
Following below is the syntax to use this function -
array_search($value, $array [,$strict]);
Parameter Details
Sr.No | Parameter & Description |
---|---|
1 | value(Required) It specifies a value to be searched. |
2 | array(Required) It specifies an array. |
3 | strict(Optional) If it is set to TRUE then the array_search() will also check the types of the search in the array. |
Return Value
This function returns the key if it is found in the array, otherwise False.
Example
Try out the below example -
<?php $input = array("a"=>"banana","b"=>"apple","c"=>"Mango"); print_r(array_search("apple", $input)); ?>
Output
When the above code is executed, it will produce the following result -
b
Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we are going to be discussing about the PHP array_shift() Function.
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Thanks for reading and bye for now.