PHP Function List

Sorry, but the function ;21 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 ;21 (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 ";21", then click here.

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