# Putenv PHP
**URL:** https://forum.infinityfree.com/t/putenv-php/6439
**Category:** Hosting Support
**Created:** [February 26, 2017, 11:17pm UTC](https://forum.infinityfree.com/t/putenv-php/6439 "2017-02-26T23:17:28Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@xiLikeHD](https://forum.infinityfree.com/u/xiLikeHD)
#### Post date: [February 26, 2017, 11:17pm UTC](https://forum.infinityfree.com/t/putenv-php/6439/1 "2017-02-26T23:17:28Z")
Hey im making a website and it have like ‘‘installer’’ for put mysql and more but i have 1 error message on it:
Putenv PHP Extension Is Required
This PHP function is required. You’ll need to enable it or ask your hosting provider to do it for you to continue the installation.
How can i enable it ?
---
### Author:  [@Admin](https://forum.infinityfree.com/u/Admin)
#### Post date: [February 27, 2017, 1:21pm UTC](https://forum.infinityfree.com/t/putenv-php/6439/2 "2017-02-27T13:21:03Z")
Please search first next time: [https://infinityfree.net/support/search?q=putenv](https://infinityfree.net/support/search?q=putenv)
[https://forum.infinityfree.com/discussion/297/putenv-php-extension](https://forum.infinityfree.com/discussion/297/putenv-php-extension)
[https://forum.infinityfree.com/discussion/225/putenv-php-extension-is-disabled-my-site-needs-it-enabled](https://forum.infinityfree.com/discussion/225/putenv-php-extension-is-disabled-my-site-needs-it-enabled)
[https://forum.infinityfree.com/discussion/422/putenv-php-extension-is-required](https://forum.infinityfree.com/discussion/422/putenv-php-extension-is-required)
[https://forum.infinityfree.com/discussion/278/putenv-php-is-required](https://forum.infinityfree.com/discussion/278/putenv-php-is-required)
---
### Author:  [@system](https://forum.infinityfree.com/u/system)
#### Post date: [January 17, 2019, 7:27pm UTC](https://forum.infinityfree.com/t/putenv-php/6439/3 "2019-01-17T19:27:18Z")