Composer не устанавливается

Question

Я установил windows 10 на свой p c, и при установке composer он показывает:

Указанный вами PHP exe-файл работает неправильно: D: \ Xampp \ php \ php .exe

php.ini, используемый вашей командной строкой PHP: D: \ Xampp \ php \ php .ini

Параметр в вашем php.ini может быть причиной проблемы: либо значение ' extension_dir ' неверно, либо dll не существует.

Вывод программы :

    PHP Warning:  PHP Startup: Unable to load dynamic library '\xampp\php\ext\php_bz2.dll' - The specified module could not be found.
     in Unknown on line 0
    PHP Warning:  PHP Startup: Unable to load dynamic library '\xampp\php\ext\php_curl.dll' - The specified module could not be found.
     in Unknown on line 0
    PHP Warning:  PHP Startup: Unable to load dynamic library '\xampp\php\ext\php_fileinfo.dll' - The specified module could not be found.
     in Unknown on line 0
    PHP Warning:  PHP Startup: Unable to load dynamic library '\xampp\php\ext\php_gd2.dll' - The specified module could not be found.
     in Unknown on line 0
    PHP Warning:  PHP Startup: Unable to load dynamic library '\xampp\php\ext\php_gettext.dll' - The specified module could not be found.
     in Unknown on line 0
    PHP Warning:  PHP Startup: Unable to load dynamic library '\xampp\php\ext\php_mbstring.dll' - The specified module could not be found.
     in Unknown on line 0
    PHP Warning:  PHP Startup: Unable to load dynamic library '\xampp\php\ext\php_exif.dll' - The specified module could not be found.
     in Unknown on line 0
    PHP Warning:  PHP Startup: Unable to load dynamic library '\xampp\php\ext\php_mysql.dll' - The specified module could not be found.
     in Unknown on line 0
    PHP Warning:  PHP Startup: Unable to load dynamic library '\xampp\php\ext\php_mysqli.dll' - The specified module could not be found.
     in Unknown on line 0
    PHP Warning:  PHP Startup: Unable to load dynamic library '\xampp\php\ext\php_openssl.dll' - The specified module could not be found.
     in Unknown on line 0
    PHP Warning:  PHP Startup: Unable to load dynamic library '\xampp\php\ext\php_pdo_mysql.dll' - The specified module could not be found.
     in Unknown on line 0
    PHP Warning:  PHP Startup: Unable to load dynamic library '\xampp\php\ext\php_pdo_sqlite.dll' - The specified module could not be found.
     in Unknown on line 0
    PHP Warning:  PHP Startup: Unable to load dynamic library '\xampp\php\ext\php_openssl.dll' - The specified module could not be found.
     in Unknown on line 0
    PHP Warning:  Cannot open '\xampp\php\extras\browscap.ini' for reading in Unknown on line 0

Answer 1

Могу ли я узнать, запускаете ли вы его администратором powershell во время установки,

, если да, проверьте эти расширения, существуют или нет,

и действительно ли они установлены: https://getcomposer.org/doc/00-intro.md#using -the-installer

C:\bin>echo @php "%~dp0composer.phar" %*>composer.bat

@ php указывает на ваш php xampp? Вы можете проверить.