Text note solution to fix limit in PHP Big Int

gmp.sh

#WebDAV
#======

#A simple PHP WebDAV client and stream wrapper. 

## Timeout Value Big Int Support

#Windows hosts PHP_INT_MAX value is 2147483647. For fix it you can use gmp extention.  

#On Unix hosts big int support is better, you can use WebDAV AS IS. 
#For run all tests run (it's skipped by default): 

$sudo apt-get install php5-gmp