Php/docs/intlchar.isjavaidpart
From Get docs
IntlChar::isJavaIDPart
(PHP 7)
IntlChar::isJavaIDPart — Check if code point is permissible in a Java identifier
Description
public static IntlChar::isJavaIDPart
( mixed $codepoint
) : bool
Determines if the specified character is permissible in a Java identifier.
In addition to IntlChar::isIDPart(), TRUE
for characters with general category "Sc" (currency symbols).
Parameters
codepoint
- The int codepoint value (e.g.
0x2603
for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g."\u{2603}"
)
Return Values
Returns TRUE
if
codepoint
may occur in a Java identifier, FALSE
if not.
Examples
Example #1 Testing different code points
<?phpvar_dump(IntlChar::isJavaIDPart("A"));var_dump(IntlChar::isJavaIDPart("$"));var_dump(IntlChar::isJavaIDPart("\n"));var_dump(IntlChar::isJavaIDPart("\u{2603}"));?>
The above example will output:
bool(true) bool(true) bool(false) bool(false)
See Also
- IntlChar::isIDIgnorable() - Check if code point is an ignorable character
- IntlChar::isIDPart() - Check if code point is permissible in an identifier
- IntlChar::isJavaIDStart() - Check if code point is permissible as the first character in a Java identifier
- IntlChar::isalpha() - Check if code point is a letter character
- IntlChar::isdigit() - Check if code point is a digit character