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1. www.php.net › manual › enPHP: gethostbyname - Manual

   www.php.net › manual › en

   gethostbyname (PHP 4, PHP 5, PHP 7, PHP 8) gethostbyname — Get the IPv4 address corresponding to a given Internet host name

   • Setcookie

     An "array of cookies" can be set by using array notation in...

   • Gethostname

     See Also ¶ gethostbyname () - Get the IPv4 address...

   • Fsockopen

     Initiates a socket connection to the resource specified by...

   • Gethostbyaddr

     gethostbyaddr (PHP 4, PHP 5, PHP 7, PHP 8) gethostbyaddr —...

   • Syslog

     syslog () generates a log message that will be distributed...

   • Checkdnsrr

     Check DNS records corresponding to a given Internet host...

   • Openlog

     openlog () opens a connection to the system logger for a...

   • Getprotobynumber

     getprotobynumber () returns the protocol name associated...

2. www.w3schools.com › PHP › func_network_gethostbynamePHP gethostbyname () Function - W3Schools.com

   www.w3schools.com › PHP › func_network_gethostbyname

   Definition and Usage The gethostbyname () function returns the IPv4 address for a given domain/host name. Syntax

3. www.tutorialspoint.com › php › php_functionPHP Network gethostbyname () Function - Online Tutorials Library

   www.tutorialspoint.com › php › php_function

   The PHP Network gethostbyname() function is used to get an Internet host's IPv4 address from its hostname. When you provide a hostname as a string, it returns the corresponding IP address.

4. www.geeksforgeeks.org › php › php-gethostbyname-functionPHP | gethostbyname() Function - GeeksforGeeks

   www.geeksforgeeks.org › php › php-gethostbyname-function

   Aug 29, 2019 · The gethostbyname () function is an inbuilt function in PHP which returns IPv4 address for a specified host/domain name. Syntax: string gethostbyname ( $hostname )

5. www.w3docs.com › learn-php › gethostbynamePHP gethostbyname () Function: Everything You Need to Know

   www.w3docs.com › learn-php › gethostbyname

   As a PHP developer, you may need to obtain the IP address of a given host name. In such scenarios, the PHP gethostbyname () function comes in handy. It is a

6. zetcode.com › php-network › gethostbynamePHP gethostbyname - Hostname to IP Resolution in PHP - ZetCode

   zetcode.com › php-network › gethostbyname

   Apr 4, 2025 · PHP gethostbyname function tutorial shows how to resolve hostnames to IP addresses in PHP. Learn gethostbyname with practical examples.

7. People also ask

   What is PHP gethostbyname() function?

   • As a PHP developer, you may need to obtain the IP address of a given host name. In such scenarios, the PHP gethostbyname () function comes in handy. It is a built-in function in PHP that allows you to retrieve the IP address for a given host name. In this article, we will take an in-depth look at the gethostbyname () function and its usage.

   PHP gethostbyname() Function: Everything You Need to Know - W3docs

   www.w3docs.com/learn-php/gethostbyname.html

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   What does gethostbyname() do?

   • The gethostbyname () function returns the IPv4 address for a given domain/host name. Required. Specifies a hostname (like "www.w3schools.com") The IPv4 address on success. The hostname on failure. Track your progress - it's free!

   PHP gethostbyname() Function - W3Schools

   www.w3schools.com/PHP/func_network_gethostbyname.asp

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   How to get IP address using gethostbyname() function?

   • Using the gethostbyname () function is straightforward. Here is the syntax of the function: The function takes one parameter: $hostname: The host name for which you want to retrieve the IP address.

   PHP gethostbyname() Function: Everything You Need to Know - W3docs

   www.w3docs.com/learn-php/gethostbyname.html

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   What does gethostbyname return if resolution fails?

   • Returns the IP address or the original hostname if resolution fails. Simple but effective. This example demonstrates the simplest use of gethostbyname. This code resolves www.example.com to its IPv4 address. If resolution fails, it returns the original hostname. Always verify the result is an IP.

   PHP gethostbyname - Hostname to IP Resolution in PHP - ZetCode

   zetcode.com/php-network/gethostbyname/

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8. www.creationdev.net › docs › phpfonction-gethostbyname.php - creationdev.net

   www.creationdev.net › docs › php

   gethostbyname 15 nov. 2018 25 fois (PHP 4, PHP 5, PHP 7, PHP 8) gethostbyname — Retourne l'adresse IPv4 correspondant à un hôte