我正在为我的项目安装原则.我收到关于错误的
PHP版本的错误.可以做什么来消除这个错误的真正原因？克服它的方法是使用选项“–ignore-platform-reqs”,如
https://getcomposer.org/doc/03-cli.md#require所述.
PHP 5.6.18 (cli) (built: Feb 3 2016 17:20:21) Copyright (c) 1997-2016 The PHP Group Zend Engine v2.6.0,Copyright (c) 1998-2016 Zend Technologies with Zend OPcache v7.0.6-dev,Copyright (c) 1999-2016,by Zend Technologies
错误：c ..> composer需要doctrine / data-fixtures
Using version ^1.1 for doctrine/data-fixtures
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1
- doctrine/migrations v1.3.0 requires PHP ^5.5|^7.0 -> your PHP version (5.6
.18) overriden by "config.platform.PHP" version (5.3.9) does not satisfy that re
quirement.
- doctrine/migrations v1.2.2 requires PHP >=5.4.0 -> your PHP version (5.6.1
8) overriden by "config.platform.PHP" version (5.3.9) does not satisfy that requ
irement.
- doctrine/migrations v1.2.1 requires PHP >=5.4.0 -> your PHP version (5.6.1
8) overriden by "config.platform.PHP" version (5.3.9) does not satisfy that requ
irement.
- doctrine/migrations v1.2.0 requires PHP >=5.4.0 -> your PHP version (5.6.1
8) overriden by "config.platform.PHP" version (5.3.9) does not satisfy that requ
irement.
- doctrine/migrations v1.1.0 requires PHP >=5.4.0 -> your PHP version (5.6.1
8) overriden by "config.platform.PHP" version (5.3.9) does not satisfy that requ
irement.
- doctrine/migrations v1.0.0 requires PHP >=5.4.0 -> your PHP version (5.6.1
8) overriden by "config.platform.PHP" version (5.3.9) does not satisfy that requ
irement.
- Installation request for doctrine/migrations ~1.0 -> satisfiable by doctri
ne/migrations[v1.0.0,v1.1.0,v1.2.0,v1.2.1,v1.2.2,v1.3.0].
Installation Failed,reverting ./composer.json to its original content.
composer.json的内容
"require": {
"PHP": ">=5.3.9","symfony/symfony": "2.8.*","doctrine/orm": "^2.4.8","doctrine/doctrine-bundle": "~1.4","doctrine/data-fixtures" : "~1.1","doctrine/doctrine-fixtures-bundle": "dev-master",
你的composer.json的某个地方
"config": {
"preferred-install": "dist","platform": {
"PHP": "5.3.9"
}
}
该块将覆盖您当前的PHP版本,如composer doc所述.
