IntlChar::isJavaIDPart
(PHP 7)
IntlChar::isJavaIDPart — Check if code point is permissible in a Java identifier
Opis
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).
Parametry
Zwracane wartości
Returns TRUE if
codepoint may occur in a Java identifier, FALSE if not.
Przykłady
Przykład #1 Testowanie różnych punktów kodowych
<?php
var_dump(IntlChar::isJavaIDPart("A"));
var_dump(IntlChar::isJavaIDPart("$"));
var_dump(IntlChar::isJavaIDPart("\n"));
var_dump(IntlChar::isJavaIDPart("\u{2603}"));
?>
Powyższy przykład wyświetli:
bool(true) bool(true) bool(false) bool(false)
Zobacz też:
- 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
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