I'm trying to run wordpress and it says php is not available in browser
Please update to Firefox 19.0.2 Update Firefox to the latest version
Are you trying to install Wordpress on a server? Please contact Wordpress tech support.
You need to run server software if you want to process PHP code.
Firefox can only render HTML code, so if PHP is present then it needs to be processed by the server before sending the resulting HTML code to the browser.
Reload web page(s) and bypass the cache to refresh possibly outdated or corrupted files.
Clear the cache and the cookies from sites that cause problems.
"Clear the Cache":
"Remove Cookies" from sites causing problems: