我正在尝试在PHP中使用Composer。我已经在项目目录中安装了composer，然后使用cli安装了一些所需的PHP类/方法：
php composer.phar require ahsankhatri/firestore-php
php composer.phar require guzzlehttp/guzzle
太好了，这很好！
成功安装后，我使用以下命令优化了锁定文件：
php composer.phar dump-autoload --optimize
添加了101个类（cli返回了此消息）。
现在我将自动加载器添加到我的PHP文件中，我认为这很容易...只需添加autoload.php
<?php
require 'vendor/autoload.php';
//print_r(get_declared_classes());
$firestoreClient = new FirestoreClient('Dimo-233713', '
AIzaSyCNHz_EbF13KuAvEnlBIto_2n1eIqkCnzk', [
'database' => 'test',
]);
但是，当我在XAMPP上运行此脚本时，PHP日志显示：
[28-Mar-2019 13:27:33 Europe/Berlin] PHP Fatal error: Uncaught Error: Class 'FirestoreClient' not found in /Users/***/Documents/Websites/xampp/domare.nl/htdocs/subdomains/portal/firestore.php:6
Stack trace:
#0 {main}
thrown in /Users/***/Documents/Websites/xampp/domare.nl/htdocs/subdomains/portal/firestore.php on line 6
找不到类。正如您在注释行中看到的那样，我转储了所有类。但是我没有向作曲家请求加载任何类。不是101个班级之一...
这是怎么了？
使用PHPStorm。在XAMPP和PHP7.2.4上运行
这是Composer.json文件
{
"require": {
"guzzlehttp/guzzle": "^6.3",
"ahsankhatri/firestore-php": "^2.0"
}
}
这是composer.lock文件的json
{
"_readme": [
"This file locks the dependencies of your project to a known state",
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
"This file is @generated automatically"
],
"content-hash": "caedd171718e9452e0e742dcd84f2235",
"packages": [
{
"name": "ahsankhatri/firestore-php",
"version": "v2.0.1",
"source": {
"type": "git",
"url": "https://github.com/ahsankhatri/firestore-php.git",
"reference": "ecdd92bdcb3f00c0b94e0e1909ac104fe20b1eb8"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/ahsankhatri/firestore-php/zipball/ecdd92bdcb3f00c0b94e0e1909ac104fe20b1eb8",
"reference": "ecdd92bdcb3f00c0b94e0e1909ac104fe20b1eb8",
"shasum": ""
},
"require": {
"ext-curl": "*",
"ext-json": "*",
"guzzlehttp/guzzle": "~6.0|~5.0|~4.0",
"php": ">=5.6.6"
},
"require-dev": {
"phpunit/phpunit": "5.7"
},
"type": "library",
"autoload": {
"psr-4": {
"MrShan0\\PHPFirestore\\": "src"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Ahsaan Muhammad Yousuf",
"email": "ahsankhatri1992@gmail.com",
"homepage": "https://ahsaan.me",
"role": "Developer"
}
],
"description": "Firestore PHP Client",
"homepage": "https://github.com/ahsankhatri/firestore-php",
"keywords": [
"firebase",
"firestore",
"google",
"php"
],
"time": "2019-02-25T13:27:14+00:00"
},
{
"name": "guzzlehttp/guzzle",
"version": "6.3.3",
"source": {
"type": "git",
"url": "https://github.com/guzzle/guzzle.git",
"reference": "407b0cb880ace85c9b63c5f9551db498cb2d50ba"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/guzzle/guzzle/zipball/407b0cb880ace85c9b63c5f9551db498cb2d50ba",
"reference": "407b0cb880ace85c9b63c5f9551db498cb2d50ba",
"shasum": ""
},
"require": {
"guzzlehttp/promises": "^1.0",
"guzzlehttp/psr7": "^1.4",
"php": ">=5.5"
},
"require-dev": {
"ext-curl": "*",
"phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.4 || ^7.0",
"psr/log": "^1.0"
},
"suggest": {
"psr/log": "Required for using the Log middleware"
},
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "6.3-dev"
}
},
"autoload": {
"files": [
"src/functions_include.php"
],
"psr-4": {
"GuzzleHttp\\": "src/"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Michael Dowling",
"email": "mtdowling@gmail.com",
"homepage": "https://github.com/mtdowling"
}
],
"description": "Guzzle is a PHP HTTP client library",
"homepage": "http://guzzlephp.org/",
"keywords": [
"client",
"curl",
"framework",
"http",
"http client",
"rest",
"web service"
],
"time": "2018-04-22T15:46:56+00:00"
},
{
"name": "guzzlehttp/promises",
"version": "v1.3.1",
"source": {
"type": "git",
"url": "https://github.com/guzzle/promises.git",
"reference": "a59da6cf61d80060647ff4d3eb2c03a2bc694646"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/guzzle/promises/zipball/a59da6cf61d80060647ff4d3eb2c03a2bc694646",
"reference": "a59da6cf61d80060647ff4d3eb2c03a2bc694646",
"shasum": ""
},
"require": {
"php": ">=5.5.0"
},
"require-dev": {
"phpunit/phpunit": "^4.0"
},
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "1.4-dev"
}
},
"autoload": {
"psr-4": {
"GuzzleHttp\\Promise\\": "src/"
},
"files": [
"src/functions_include.php"
]
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Michael Dowling",
"email": "mtdowling@gmail.com",
"homepage": "https://github.com/mtdowling"
}
],
"description": "Guzzle promises library",
"keywords": [
"promise"
],
"time": "2016-12-20T10:07:11+00:00"
},
{
"name": "guzzlehttp/psr7",
"version": "1.5.2",
"source": {
"type": "git",
"url": "https://github.com/guzzle/psr7.git",
"reference": "9f83dded91781a01c63574e387eaa769be769115"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/guzzle/psr7/zipball/9f83dded91781a01c63574e387eaa769be769115",
"reference": "9f83dded91781a01c63574e387eaa769be769115",
"shasum": ""
},
"require": {
"php": ">=5.4.0",
"psr/http-message": "~1.0",
"ralouphie/getallheaders": "^2.0.5"
},
"provide": {
"psr/http-message-implementation": "1.0"
},
"require-dev": {
"phpunit/phpunit": "~4.8.36 || ^5.7.27 || ^6.5.8"
},
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "1.5-dev"
}
},
"autoload": {
"psr-4": {
"GuzzleHttp\\Psr7\\": "src/"
},
"files": [
"src/functions_include.php"
]
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Michael Dowling",
"email": "mtdowling@gmail.com",
"homepage": "https://github.com/mtdowling"
},
{
"name": "Tobias Schultze",
"homepage": "https://github.com/Tobion"
}
],
"description": "PSR-7 message implementation that also provides common utility methods",
"keywords": [
"http",
"message",
"psr-7",
"request",
"response",
"stream",
"uri",
"url"
],
"time": "2018-12-04T20:46:45+00:00"
},
{
"name": "psr/http-message",
"version": "1.0.1",
"source": {
"type": "git",
"url": "https://github.com/php-fig/http-message.git",
"reference": "f6561bf28d520154e4b0ec72be95418abe6d9363"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/php-fig/http-message/zipball/f6561bf28d520154e4b0ec72be95418abe6d9363",
"reference": "f6561bf28d520154e4b0ec72be95418abe6d9363",
"shasum": ""
},
"require": {
"php": ">=5.3.0"
},
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "1.0.x-dev"
}
},
"autoload": {
"psr-4": {
"Psr\\Http\\Message\\": "src/"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "PHP-FIG",
"homepage": "http://www.php-fig.org/"
}
],
"description": "Common interface for HTTP messages",
"homepage": "https://github.com/php-fig/http-message",
"keywords": [
"http",
"http-message",
"psr",
"psr-7",
"request",
"response"
],
"time": "2016-08-06T14:39:51+00:00"
},
{
"name": "ralouphie/getallheaders",
"version": "2.0.5",
"source": {
"type": "git",
"url": "https://github.com/ralouphie/getallheaders.git",
"reference": "5601c8a83fbba7ef674a7369456d12f1e0d0eafa"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/ralouphie/getallheaders/zipball/5601c8a83fbba7ef674a7369456d12f1e0d0eafa",
"reference": "5601c8a83fbba7ef674a7369456d12f1e0d0eafa",
"shasum": ""
},
"require": {
"php": ">=5.3"
},
"require-dev": {
"phpunit/phpunit": "~3.7.0",
"satooshi/php-coveralls": ">=1.0"
},
"type": "library",
"autoload": {
"files": [
"src/getallheaders.php"
]
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Ralph Khattar",
"email": "ralph.khattar@gmail.com"
}
],
"description": "A polyfill for getallheaders.",
"time": "2016-02-11T07:05:27+00:00"
}
],
"packages-dev": [],
"aliases": [],
"minimum-stability": "stable",
"stability-flags": [],
"prefer-stable": false,
"prefer-lowest": false,
"platform": [],
"platform-dev": []
}