(PHP 7, PHP 8)
IntlChar::isJavaSpaceChar — Check if code point is a space character according to Java
Determine 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
Um codepoint integer (por exemplo 0x2603
para U+2603 SNOWMAN), ou um caracter codificado como uma string UTF-8 (exemplo "\u{2603}"
)
Returns true
if
codepoint
is a space character according to Java, false
if not.
Exemplo #1 Testando codepoints diferentes
<?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 irá imprimir:
bool(false) bool(true) bool(false) bool(false) bool(true)