IntlChar::istitle
(PHP 7)
IntlChar::istitle — Check if code point is a titlecase letter
Descrierea
Determines whether the specified code point is a titlecase letter.
true for general category "Lt" (titlecase letter).
Parametri
-
codepoint -
Valoarea codepoint de tip integer (de ex.
0x2603pentru U+2603 SNOWMAN) sau caracterul codificat ca string în UTF-8 (de ex."\u{2603}")
Valorile întoarse
Returns true if
codepoint is a titlecase letter, false if not.
Exemple
Example #1 Testarea diferitor code points
<?php
var_dump(IntlChar::istitle("A"));
var_dump(IntlChar::istitle("a"));
var_dump(IntlChar::istitle("Φ"));
var_dump(IntlChar::istitle("φ"));
var_dump(IntlChar::istitle("1"));
?>
Exemplul de mai sus va afișa:
bool(false) bool(true) bool(false) bool(true) bool(false)
A se vedea și
- IntlChar::isupper() - Check if code point has the general category "Lu" (uppercase letter)
- IntlChar::islower() - Check if code point is a lowercase letter
- IntlChar::totitle() - Make Unicode character titlecase
add a note
User Contributed Notes
There are no user contributed notes for this page.
