(PHP 4 >= 4.0.4)
ctype_upper -- Check for uppercase character(s)
Description
bool
ctype_upper ( string c)
| 주의 |
This extension is
EXPERIMENTAL. The behaviour of this extension,
including the names of its functions, and anything else documented
about this extension may change in a future release of PHP without
notice. Be warned and use this extension at your own
risk. |