PHP Function List

Sorry, but the function ctype_upper%e5%92%8chttp://php.net/ctype_lower%e3%80%82 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 ctype_upper%e5%92%8chttp://php.net/ctype_lower%e3%80%82 (really good matches are in bold). Perhaps you were looking for one of these:

If you want to search the entire PHP website for the string "ctype_upper%e5%92%8chttp://php.net/ctype_lower%e3%80%82", then click here.

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