Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP gethostbynamel() Function.
The built-in PHP gethostbynamel() function is used in getting the list of IPv4 addresses corresponding to a given internet host name.
The built-in PHP gethostbynamel() function is used in getting the list of IPv4 addresses corresponding to a given internet host name.
Syntax
Following below is the syntax to use this function -
array gethostbynamel ( string $hostname )
Parameter Details
Sr.No | Parameters & Description |
---|---|
1 | hostname It gives the corresponding host name. |
Return Value
This PHP function returns an array of IPv4 addresses or FALSE if host name could not be resolved.
Example
Try out the following example below -
<?php $hosts = gethostbynamel('www.webdesigntutorialz.com'); print_r($hosts); ?>
Output
When the above code is executed, it will produce the following result below -
Array ( [0] => 117.18.237.42 )
Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we will study about the PHP gethostname() Function.
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