PHP Function List

Sorry, but the function int_to_words is not in the online manual. Perhaps you misspelled it, or it is a relatively new function that hasn't made it into the online documentation yet. The following are the 20 functions which seem to be closest in spelling to int_to_words (really good matches are in bold). Perhaps you were looking for one of these:

idn_to_unicode
idn_to_ascii
intl_get_error_code
inet_pton
inet_ntop
kadm5_init_with_password
pdf_set_info_keywords

variant_or
printer_draw_chord
intl_get_error_message
ucwords
print_r
variant_mod
ini_restore

finfo_close
variant_pow
idn_to_utf8
variant_xor
newt_button_bar
newt_pop_window

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For a quick overview over all documented PHP functions, click here.