(PHP 7)
IntlChar::totitle — Make Unicode character titlecase
The given character is mapped to its titlecase equivalent. If the character has no titlecase equivalent, the original character itself is returned.
Returns the Simple_Titlecase_Mapping of the code point, if any; otherwise the code point itself.
Le type retourné sera integer tant que le codepoint a été passé en une chaîne de type string encodée en UTF-8, auquel cas, une string sera retournée.
Exemple #1 Test de différents codepoint
<?php
var_dump(IntlChar::totitle("A"));
var_dump(IntlChar::totitle("a"));
var_dump(IntlChar::totitle("Φ"));
var_dump(IntlChar::totitle("φ"));
var_dump(IntlChar::totitle("1"));
var_dump(IntlChar::totitle(ord("A")));
var_dump(IntlChar::totitle(ord("a")));
?>
L'exemple ci-dessus va afficher :
string(1) "A" string(1) "A" string(2) "Φ" string(2) "Φ" string(1) "1" int(65) int(65)