如何在 MAMP 中设置环境变量？答案

【问题标题】：How to set environment variable in MAMP?如何在 MAMP 中设置环境变量？
【发布时间】：2015-08-20 06:02:50
【问题描述】：

如何在 MAMP（3.3 版）中设置可以在我的 PHP 应用程序中使用的环境变量？

我已更新/Applications/MAMP/Library/bin/envvars_ and envvars-std_ file 并添加以下行：

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#
# envvars-std - default environment variables for apachectl
#
# This file is generated from envvars-std.in
#
if test "x$DYLD_LIBRARY_PATH" != "x" ; then
  DYLD_LIBRARY_PATH="/Applications/MAMP/Library/lib:$DYLD_LIBRARY_PATH"
else
  DYLD_LIBRARY_PATH="/Applications/MAMP/Library/lib"
fi
export DYLD_LIBRARY_PATH

MY_TEST_DETAIL="foo"
export MY_TEST_DETAIL

#

我查看了 phpinfo()，但找不到 MY_TEST_DETAIL。

谁能告诉我我做错了什么？提前致谢。

【问题讨论】：

这个方法曾经在 MAMP 2.x 中工作

标签： php apache environment-variables mamp

【解决方案1】：

找到了解决方案。在/Applications/MAMP/conf/apache/httpd.conf 中添加了以下内容：

SetEnv MY_TEST_DETAIL foo

【讨论】：

【解决方案2】：

至少对于 MAMP PRO (version 3.5)，您可以从菜单中找到并编辑您的 apache httpd.conf 文件。

文件 -> 编辑模板 -> Apache -> httpd.conf

...您可以添加如下内容：

SetEnv ENVIRONMENT development

然后在 PHP 中你可以像这样获取环境变量：

$env = getenv('ENVIRONMENT');

if($env == "development") {
   $db_host = "localhost";
}

请注意，如果/当您更新或升级 MAMP 时，它可能会用较新的版本覆盖此 httpd.conf 文件。

【讨论】：

【解决方案3】：

# This file is generated from envvars-std.in

我不确定，但也许您没有更改好文件。

【讨论】：