php - Win10 composer installation problem

Question

System win10, PHP version 5.6.25, download Composer-Setup.exe to install, the prompt is as follows. PHP has enabled OpenSSL, PDO, mbstring, tokenizer, xml, how to solve this situation?

Answer 1

extension_dir is not configured correctly, just change it
extension_dir is a configuration item in php.ini, just change it to the absolute path of your ext directory

-----------------------------An easier way------------- ------------------

composer.phar is actually a Php script, you can actually download it yourself

1. php added to environment variables

2. Download composer.phar(Address: https://getcomposer.org/composer.phar)，将文件放进PHP目录下，并且新建文本文件 composer.cmd，内容：@php "%~dp0composer.phar" %*.

3. composer --version Check the composer version to confirm whether the command can be executed. If so, it’s ok