IntlChar::getBidiPairedBracket()

版本：php7

(PHP 7)

Get the paired bracket character for a code point

说明

publicstaticIntlChar::getBidiPairedBracket(mixed $codepoint): mixed

Maps the specified character to its paired bracket character.

ForBidi_Paired_Bracket_Type!=None, this is the same as IntlChar::charMirror(). Otherwise$codepointitself is returned.

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

Returns the paired bracket code point, or$codepointitself if there is no such mapping.

The return type will be integer unless the code point was passed as a UTF-8 string, in which case a string will be returned.

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) "]"