On FreeBSD, this library is NOT included automatically. It must be manually installed. This can be done with the following command:
pkg install php70-ctype
此扩展默认为启用,编译时可通过下列选项禁用: --disable-ctype
PHP 的 Windows 版本已内建对此扩展的支持。不需要载入额外的扩展来使用这些函数。
On FreeBSD, this library is NOT included automatically. It must be manually installed. This can be done with the following command:
pkg install php70-ctype