PHP Function Table / Implementation & Documentation

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Alphabetical -U-

	PHP 4.*.*																													PHP 5.*.*								PHP 100.*.*
function	4 . 0 . 0	4 . 0 . 1	4 . 0 . 2	4 . 0 . 3	4 . 0 . 4	4 . 0 . 5	4 . 0 . 6	4 . 1 . 0	4 . 1 . 1	4 . 1 . 2	4 . 2 . 0	4 . 2 . 1	4 . 2 . 2	4 . 2 . 3	4 . 3 . 0	4 . 3 . 1	4 . 3 . 2	4 . 3 . 3	4 . 3 . 4	4 . 3 . 5	4 . 3 . 6	4 . 3 . 7	4 . 3 . 8	4 . 3 . 9	4 . 3 . 1 0	4 . 3 . 1 1	4 . 4 . 0	4 . c v s	proto	5 . 0 . 0	5 . 0 . 1	5 . 0 . 2	5 . 0 . 3	5 . 0 . 4	5 . 1 . 0 R C 1	5 . c v s	proto	c v s	proto	doc	translations	introduced into PHP 4 by
uasort
ucfirst
ucwords
udm_add_search_limit
udm_alloc_agent
udm_alloc_agent_array
udm_api_version
udm_cat_list
udm_cat_path
udm_check_charset
udm_check_stored
udm_clear_search_limits
udm_close_stored
udm_crc32
udm_errno
udm_error
udm_find
udm_free_agent
udm_free_ispell_data
udm_free_res
udm_get_agent_param_ex
udm_get_doc_count
udm_get_res_field
udm_get_res_field_ex
udm_get_res_param
udm_hash32
udm_load_ispell_data
udm_make_excerpt
udm_open_stored
udm_parse_query_string
udm_set_agent_param
udm_set_agent_param_ex
udm_store_doc_cgi
uksort
umask
unicode_decode
unicode_encode
uniqid
unixtojd
unlink
unpack
unregister_tick_function
unserialize
urldecode
urlencode
usblib_find_busses
usblib_find_devices
usblib_free_device
usblib_get_busses
usblib_get_devices
usblib_get_device_info
usblib_init
usblib_set_debug
usblib_strerror
user_error
use_result
use_soap_error_handler
usleep
usort
utf8_decode
utf8_encode
uuid_compare
uuid_create
uuid_is_null
uuid_is_valid
uuid_mac
uuid_time
uuid_type
uuid_variant