locale_get_script does no validation of whether the script exists, but just extracts the 4-character text that looks like it can be the script part of the locale, and formats it with an initial cap.
(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)
Locale::getScript -- locale_get_script — Gets the script for the input locale
面向对象风格
过程化风格
Gets the script for the input locale.
localeThe locale to extract the script code from
The script subtag for the locale or null if not present
示例 #1 locale_get_script() example
<?php
echo locale_get_script('sr-Cyrl');
?>示例 #2 OO example
<?php
echo Locale::getScript('sr-Cyrl');
?>以上示例会输出：
Cyrl