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>
所以想在 cli 下不再加载 xdebug
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>
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>
---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
在不自行编译安装,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
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>
所以想在 cli 下不再加载 xdebug
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>
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>
---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
在不自行编译安装,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>
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>
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>
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