IntlChar::getBidiPairedBracket
(PHP 7, PHP 8)
IntlChar::getBidiPairedBracket — Get the paired bracket character for a code point
说明
Maps the specified character to its paired bracket character.
For Bidi_Paired_Bracket_Type!=None
, this is the same as IntlChar::charMirror().
Otherwise codepoint
itself is returned.
参数
-
codepoint
-
The int codepoint value (e.g.
0x2603
for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g."\u{2603}"
)
返回值
Returns the paired bracket code point, or codepoint
itself if there is no such mapping.
The return type will be int unless the code point was passed as a UTF-8 string, in which case a string will be returned.
范例
示例 #1 Testing different code points
<?php
var_dump(IntlChar::getBidiPairedBracket(91));
var_dump(IntlChar::getBidiPairedBracket('['));
?>
以上例程会输出:
int(93) string(1) "]"
参见
- IntlChar::charMirror() - Get the "mirror-image" character for a code point
IntlChar::PROPERTY_BIDI_PAIRED_BRACKET
IntlChar::PROPERTY_BIDI_PAIRED_BRACKET_TYPE