函数:IntlChar::charName()
适用版本:PHP 7.0.0及以上
用法:IntlChar::charName()函数返回给定Unicode字符的名称。
语法:string IntlChar::charName(mixed $codepoint)
参数:
返回值:返回给定Unicode字符的名称,如果字符无效则返回 FALSE。
示例:
// 示例1:查询字符的名称
$char = 'A';
$name = IntlChar::charName($char);
echo "Character '$char' has name: $name"; // 输出:Character 'A' has name: LATIN CAPITAL LETTER A
// 示例2:查询字符的名称(使用Unicode码点)
$codepoint = 65; // 'A'的Unicode码点
$name = IntlChar::charName($codepoint);
echo "Character with codepoint '$codepoint' has name: $name"; // 输出:Character with codepoint '65' has name: LATIN CAPITAL LETTER A
// 示例3:查询字符的名称(使用Unicode字符的名称)
$name = IntlChar::charName('LATIN CAPITAL LETTER A');
echo "Character with name 'LATIN CAPITAL LETTER A' has name: $name"; // 输出:Character with name 'LATIN CAPITAL LETTER A' has name: LATIN CAPITAL LETTER A
注意事项: