php variables

shantanuo — Tue, 19 Feb 2013 09:20:14 GMT

It is highly recommended to increase the following limits in /etc/php.ini so that uploads through PHP will work as expected.

php -r"phpinfo();" | grep upload

file_uploads => On => Onmax_file_uploads => 20 => 20upload_max_filesize => 2M => 2M

Restart http deamon usually using the command:/etc/init.d/httpd restart

shantanuo — Thu, 26 Jul 2012 12:30:09 GMT

The global array $_COOKIE is used to retrieve the cookie value for subsequent page requests. Like...

shantanuo — Thu, 17 Feb 2011 04:46:00 GMT

CURL can be used very effectively using PHP. Here is an example.

shantanuo — Fri, 07 Jan 2011 09:47:47 GMT

Here is the code to show the files from the current directory.

'.$file.'  ';          }       }  closedir($handle);  }?>
List of files:

shantanuo — Fri, 19 Mar 2010 07:28:23 GMT

I spent a lot of time figuring out how to upgrade my PEAR package.The trick is to install the PEAR package with –force to make it go through

shantanuo — Fri, 07 Aug 2009 07:57:11 GMT

Just create a regular .PHP file, where you output your data in a nice little html-table. Then place the following snippet in the top of that file:

header("Content-type: application/vnd.ms-excel");header("Content-Disposition: attachment; filename=excel.xls");

And it’s just that easy. If you open the page, you’ll see a download-window asking you where to place the file.

shantanuo — Wed, 31 Dec 2008 11:16:02 GMT

Open /etc/php.ini file

Set error_reporting as follows:

error_reporting = E_COMPILE_ERROR|E_ERROR|E_CORE_ERROR

Alternately, you can show all errors, except for notices and coding standards warnings

error_reporting = E_ALL & ~E_NOTICE

Save and close the file. Restart apache web server: