Removed sys_get_temp_dir usage that required PHP 5.2.1+.
Removed sys_get_temp_dir usage that required PHP 5.2.1+.

vito/chyrp-site,vito/chyrp,vito/chyrp,vito/chyrp,vito/chyrp-site,vito/chyrp,vito/chyrp-site,vito/chyrp-site