PHP gethostbynamel() Function
Example
A gethostbynamel() example:
<?php
$hostlist = gethostbynamel("www.w3schools.com");
print_r($hostlist);
?>
Definition and Usage
The gethostbynamel() function returns a list of IPv4 address for a given domain/host name.
Syntax
gethostbynamel(hostname)
Parameter Values
| Parameter | Description |
|---|---|
| hostname | Required. Specifies a hostname (like "www.w3schools.com") |
Technical Details
| Return Value: | An array of IPv4 address on success. FALSE on failure. |
|---|---|
| PHP Version: | 4.0+ |
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