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).

Liste de paramètres

codepoint: La valeur codepoint de type integer (i.e. 0x2603 pour U+2603 SNOWMAN), ou le caractère encodé en UTF-8 de type string (i.e. "\u{2603}")

Valeurs de retour

Returns TRUE if codepoint may occur in a Java identifier, FALSE if not.

Exemples

Exemple #1 Test de différents codepoint


<?php
var_dump(IntlChar::isJavaIDPart("A"));
var_dump(IntlChar::isJavaIDPart("$"));
var_dump(IntlChar::isJavaIDPart("\n"));
var_dump(IntlChar::isJavaIDPart("\u{2603}"));
?>

L'exemple ci-dessus va afficher :

bool(true)
bool(true)
bool(false)
bool(false)

Voir aussi

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