IntlChar::getBidiPairedBracket()
版本:php7
(PHP 7)
Get the paired bracket character for a code point
说明
public static IntlChar::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.
参数
- $codepoint
The integer codepoint value(e.g.0x2603forU+2603 SNOWMAN), or the character encoded as a UTF-8 string(e.g."u{2603}")
返回值
Returns the paired bracket code point, or$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.
范例
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