(PHP 7, PHP 8)
IntlChar::isJavaSpaceChar — Check if code point is a space character according to Java
$codepoint
): ?boolDetermine if the specified code point is a space character according to Java.
true
for characters with general categories "Z" (separators), which does not include control codes (e.g., TAB or Line Feed).
codepoint
O valor int do ponto de código (por exemplo, 0x2603
para U+2603 SNOWMAN) ou o caractere codificado como uma string UTF-8 (por exemplo, "\u{2603}"
)
Returns true
if
codepoint
is a space character according to Java, false
if not. Returns null
on failure.
Exemplo #1 Testando diferentes pontos de código
<?php
var_dump(IntlChar::isJavaSpaceChar("A"));
var_dump(IntlChar::isJavaSpaceChar(" "));
var_dump(IntlChar::isJavaSpaceChar("\n"));
var_dump(IntlChar::isJavaSpaceChar("\t"));
var_dump(IntlChar::isJavaSpaceChar("\u{00A0}"));
?>
O exemplo acima produzirá:
bool(false) bool(true) bool(false) bool(false) bool(true)