除了在php.ini中开起扩展之外，还需要复制

  • icudt36.dll
  • icuin36.dll
  • icuio36.dll
  • icule36.dll
  • iculx36.dll
  • icutu36.dll
  • icuuc36.dll

这些文件到apache的bin目录，或者你的Path变量目录下。


原文为：


For the php_intl.dll extension to work correctly, you need to have the following files in a folder in your PATH:


  • icudt36.dll
  • icuin36.dll
  • icuio36.dll
  • icule36.dll
  • iculx36.dll
  • icutu36.dll
  • icuuc36.dll

By default they're sitting in your PHP directory, but that directory isn't necessarily in your PATH (it wasn't for me, using xampp)



注意有些版本的xampp里面没有这些文件，PHP官方的包里是有的。