PHP Function List

Sorry, but the function is_numericã 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 is_numericã (really good matches are in bold). Perhaps you were looking for one of these:

is_numeric
is_buffer
is_unicode
is_integer
ingres_num_rows
imap_num_recent
isinterface

ibase_query
swish_query
ovrimos_num_rows
cairohintmetrics
dbase_numrecords
ibase_num_fields
iis_stop_service

ibase_num_params
is_null
snmp_set_oid_numeric_print
ingres_query
ifx_num_rows
msql_numrows

If you want to search the entire PHP website for the string "is_numericã", then click here.

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