Home > Backend Development > PHP Tutorial > linux - 怎样让 php 在 cli 与 fpm 环境下运行时加载不同的扩展 ?

linux - 怎样让 php 在 cli 与 fpm 环境下运行时加载不同的扩展 ?

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB
Release: 2016-06-06 20:20:51
Original
1530 people have browsed it

问题:

由于开启了 xdebug 扩展, 导致使用 composer 时提示:

<code>You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug
</code>
Copy after login
Copy after login

所以想在 cli 下不再加载 xdebug

环境:

  • linux 为 archlinux

  • php 通过 pacman 安装, 版本 7.0.1

  • web服务通过 php-fpm 运行

配置文件分布:

<code>/etc/php
├── conf.d
│   └── xdebug.ini
├── fpm.d
├── pear.conf
├── php-fpm.conf
├── php-fpm.d
│   └── www.conf
├── php.ini
└── php.ini.pacnew
</code>
Copy after login
Copy after login

对比 ubuntu 下 通过 apt 安装的 php 配置文件分布:

<code>/etc/php5/
├── cli
│   ├── conf.d
│   └── php.ini
├── fpm
│   ├── conf.d
│   │   ├── 20-xdebug.ini -> ../../mods-available/xdebug.ini
│   ├── php-fpm.conf
│   ├── php.ini
│   └── pool.d
│       └── www.conf
└── mods-available
    └── xdebug.ini
</code>
Copy after login
Copy after login

---update ---

  • https://launchpadlibrarian.net/92790964/buildlog_ubuntu-hardy-amd64.php5_5.2.4-2ubuntu5.23_BUILDING.txt.gz

  • https://projects.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=packages/php

不自行编译安装,重新指定各项config参数的情况下, 也只好手动指定 php.ini 运行了

回复内容:

问题:

由于开启了 xdebug 扩展, 导致使用 composer 时提示:

<code>You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug
</code>
Copy after login
Copy after login

所以想在 cli 下不再加载 xdebug

环境:

  • linux 为 archlinux

  • php 通过 pacman 安装, 版本 7.0.1

  • web服务通过 php-fpm 运行

配置文件分布:

<code>/etc/php
├── conf.d
│   └── xdebug.ini
├── fpm.d
├── pear.conf
├── php-fpm.conf
├── php-fpm.d
│   └── www.conf
├── php.ini
└── php.ini.pacnew
</code>
Copy after login
Copy after login

对比 ubuntu 下 通过 apt 安装的 php 配置文件分布:

<code>/etc/php5/
├── cli
│   ├── conf.d
│   └── php.ini
├── fpm
│   ├── conf.d
│   │   ├── 20-xdebug.ini -> ../../mods-available/xdebug.ini
│   ├── php-fpm.conf
│   ├── php.ini
│   └── pool.d
│       └── www.conf
└── mods-available
    └── xdebug.ini
</code>
Copy after login
Copy after login

---update ---

  • https://launchpadlibrarian.net/92790964/buildlog_ubuntu-hardy-amd64.php5_5.2.4-2ubuntu5.23_BUILDING.txt.gz

  • https://projects.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=packages/php

不自行编译安装,重新指定各项config参数的情况下, 也只好手动指定 php.ini 运行了

使用两个不同的 php.ini 配置文件配置不同的运行参数(包括扩展参数),在开启 cli 或者 fpm 时,通过 -c 参数指定运行所使用的 php.ini 即可。

PHP和PHP-FPM都可以用参数-c指定php.ini配置文件.

执行下列命令可见:

<code>strace -f -o strace.log \
/png/php/5.4.45/bin/php -v && \
cat strace.log|egrep 'open|read'|grep 'ini'
3080  open("/png/php/5.4.45/bin/php-cli.ini", O_RDONLY) = -1 ENOENT (No such file or directory)
3080  open("/png/php/5.4.45/lib/php-cli.ini", O_RDONLY) = -1 ENOENT (No such file or directory)
3080  open("/png/php/5.4.45/bin/php.ini", O_RDONLY) = -1 ENOENT (No such file or directory)
3080  open("/png/php/5.4.45/lib/php.ini", O_RDONLY) = 3
</code>
Copy after login

PHP会优先读取php程序所在目录下的php-cli.ini,访问到则不再读取其他ini文件.
PHP-FPM情况如下:

<code>strace -f -o strace.log \
/png/php/5.4.45/sbin/php-fpm -v && \
cat strace.log|egrep 'open|read'|grep 'ini'
3537  open("/png/php/5.4.45/lib/php-fpm-fcgi.ini", O_RDONLY) = -1 ENOENT (No such file or directory)
3537  open("/png/php/5.4.45/lib/php.ini", O_RDONLY) = 3
</code>
Copy after login

PHP-CGI情况如下:

<code>strace -f -o strace.log \
/png/php/5.4.45/bin/php-cgi -v && \
cat strace.log|egrep 'open|read'|grep 'ini'
3568  open("./php-cgi-fcgi.ini", O_RDONLY) = -1 ENOENT (No such file or directory)
3568  open("/png/php/5.4.45/bin/php-cgi-fcgi.ini", O_RDONLY) = -1 ENOENT (No such file or directory)
3568  open("/png/php/5.4.45/lib/php-cgi-fcgi.ini", O_RDONLY) = -1 ENOENT (No such file or directory)
3568  open("./php.ini", O_RDONLY)       = -1 ENOENT (No such file or directory)
3568  open("/png/php/5.4.45/bin/php.ini", O_RDONLY) = -1 ENOENT (No such file or directory)
3568  open("/png/php/5.4.45/lib/php.ini", O_RDONLY) = 3
</code>
Copy after login

可以把cli目录下的conf.d 的20-xdebug.ini 设置为禁用应该就可以了

Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template