php Functions - Joomla! Forum - community, help and support

hi host disabled many php functions, not able install components or modules, below list of functions disabled host can 1 tell me functions need work joomla

safe mode: off
open basedir: none
display errors: off
short open tags: on
file uploads: on
magic quotes: on
register globals: off
output buffering: off
session save path: none
session auto start: 0
xml enabled: yes
zlib enabled: yes
disabled functions: dl,system,exec,passthru,popen,shell_exec,proc_clos e,proc_open,proc_nice,proc_terminate,pro_get_statu s,posix_getpwuid,posix_uname,openlog,syslog,ftp_ex ec,posix_uname,posix_getpwuid,posix_getpwnam,posix _kill,posix_mkfifo,posix_setpgid,posix_setsid,posi x_setuid,get_current_user,chgrp,apache_note,apache _setenv,apache_child_terminate,closelog,debugger_o ff,debugger_on,ini_restore,escapeshellcmd,escapesh ellarg,virtual,highlight_file,pclose,pcntl_exec,sh ellexec,chgrp,apache_setenv,define_syslog_variable s,hw_root,php_uname,posix_kill,apache_child_termin ate,php_ini_scanned_files,ps_aux,chown,getrsage,po sixc,posame,chgrp,posix_setgid,apache_note,apache_ setenv,mysql_list_dbs,glob,error_log,fileowner,ssc anf,popen,popens,apache_get_modules,crack_check,cr ack_closedict,crack_getlastmessage,crack_opendict, posix_isatty,posix_access,posix_times,posix_mknod, get_cfg_var,getservbyname,inject_code,ftp_rawlist, ftp_raw,ftp_nb_fput,ftp_put,ftp_get,ftp_login,ftp_ nnect,ftp_exec,highlight_file,copy
mbstring enabled: yes
iconv available: yes
wysiwyg editor: editor - no editor

i guess if copy command disabled cause problems installing components , modules - need copied correct destination joomla installer. seems rather restrictive me.

the other settings ok @ first glance may have missed something.