IntlChar::isJavaSpaceChar()

版本：php7

(PHP 7)

Check if code point is a space character according to Java

说明

Determine if the specified code point is a space character according to Java.

TRUEfor characters with general categories "Z"(separators), which does not include control codes(e.g., TAB or Line Feed).

参数

The integer codepoint value(e.g.0x2603forU+2603 SNOWMAN), or the character encoded as a UTF-8 string(e.g."u{2603}")

返回值

ReturnsTRUEif$codepointis a space character according to Java,FALSEif not.

范例

Testing different code points

以上例程会输出：

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

参见

• IntlChar::isspace() Check if code point is a space character
• IntlChar::isWhitespace() Check if code point is a whitespace character according to ICU
• IntlChar::isUWhiteSpace() Check if code point has the White_Space Unicode property