IntlChar::isJavaIDPart

(PHP 7)

IntlChar::isJavaIDPart — Check if code point is permissible in a Java identifier

Descrierea

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).

Parametri

codepoint

Valoarea codepoint de tip integer (de ex. 0x2603 pentru U+2603 SNOWMAN) sau caracterul codificat ca string în UTF-8 (de ex. "\u{2603}")

Valorile întoarse

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

Exemple

Example #1 Testarea diferitor code points

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

Exemplul de mai sus va afișa:

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

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