Mac 使用pecl安装 yaml扩展

偏执的太偏执、 2022-10-19 00:50 217阅读 0赞

## 问题根源 ##

composer update -vvv
    ```
    报错提示需要yaml扩展
    
    
    ## 解决办法
    给php加上 yaml扩展，开发所用的系统 mac，php存在两个版本，brew 安装的php@7.4以及系统自带的php 7.3.11.
    
    ## 整个过程
    
    1. 查看PHP版本
    ```shell
    admin@macbook ~ % brew info php@7.4
    php@7.4: stable 7.4.21 (bottled) [keg-only]
    General-purpose scripting language
    https://www.php.net/
    /usr/local/Cellar/php@7.4/7.4.21 (497 files, 72.4MB)
     Poured from bottle on 2021-07-08 at 19:03:48
    From: https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/php@7.4.rb
    License: PHP-3.01
    ==> Dependencies
    Build: httpd ✘, pkg-config ✘
    Required: apr ✔, apr-util ✔, argon2 ✔, aspell ✔, autoconf ✔, curl ✔, freetds ✔, gd ✔, gettext ✔, glib ✔, gmp ✔, icu4c ✔, krb5 ✔, libffi ✔, libpq ✔, libsodium ✔, libzip ✔, oniguruma ✔, openldap ✔, openssl@1.1 ✔, pcre2 ✔, sqlite ✔, tidy-html5 ✔, unixodbc ✔
    ==> Caveats
    To enable PHP in Apache add the following to httpd.conf and restart Apache:
       LoadModule php7_module /usr/local/opt/php@7.4/lib/httpd/modules/libphp7.so
    
       <FilesMatch \.php$>
           SetHandler application/x-httpd-php
       </FilesMatch>
    
    Finally, check DirectoryIndex includes index.php
       DirectoryIndex index.php index.html
    
    The php.ini and php-fpm.ini file can be found in:
       /usr/local/etc/php/7.4/
    
    php@7.4 is keg-only, which means it was not symlinked into /usr/local,
    because this is an alternate version of another formula.
    
    If you need to have php@7.4 first in your PATH, run:
     echo 'export PATH="/usr/local/opt/php@7.4/bin:$PATH"' >> ~/.zshrc
     echo 'export PATH="/usr/local/opt/php@7.4/sbin:$PATH"' >> ~/.zshrc
    
    For compilers to find php@7.4 you may need to set:
     export LDFLAGS="-L/usr/local/opt/php@7.4/lib"
     export CPPFLAGS="-I/usr/local/opt/php@7.4/include"
    
    
    To have launchd start php@7.4 now and restart at login:
     brew services start php@7.4
    Or, if you don't want/need a background service you can just run:
     php-fpm
    ==> Analytics
    install: 28,696 (30 days), 89,291 (90 days), 203,224 (365 days)
    install-on-request: 28,467 (30 days), 88,709 (90 days), 202,147 (365 days)
    build-error: 0 (30 days)
    
    
    ```
    
    启动php@7.4并替代默认的php 执行文件
    
    ```shell
    admin@macbook ~ % brew services start php@7.4
    admin@macbook ~ % echo 'export PATH="/usr/local/opt/php@7.4/sbin:$PATH"' >> ~/.zshrc
    admin@macbook ~ % echo 'export PATH="/usr/local/opt/php@7.4/bin:$PATH"' >> ~/.zshrc
    admin@macbook ~ % source ~/.zshrc 
    admin@macbook ~ % php -v
    PHP 7.4.21 (cli) (built: Jul  1 2021 23:23:25) ( NTS )
    Copyright (c) The PHP Group
    Zend Engine v3.4.0, Copyright (c) Zend Technologies
       with Zend OPcache v7.4.21, Copyright (c), by Zend Technologies
    
    admin@macbook bin % php --ini
    Configuration File (php.ini) Path: /usr/local/etc/php/7.4
    Loaded Configuration File:         /usr/local/etc/php/7.4/php.ini
    Scan for additional .ini files in: /usr/local/etc/php/7.4/conf.d
    Additional .ini files parsed:      /usr/local/etc/php/7.4/conf.d/ext-opcache.ini
    
    ```
    
    修改 php-config 将pecl改为lib，不然目录不正确
    
    ```shell
    
    admin@macbook bin % sudo vim php-config
    
    admin@macbook bin % ./pecl install yaml
    pecl/yaml is already installed and is the same as the released version 2.2.1
    install failed
    ```
    
    安装报错提示已经安装，强制安装
    ```shell
    
    admin@macbook bin % ./pecl install -f yaml
    Please provide the prefix of libyaml installation [autodetect] : 
    
    Build process completed successfully
    Installing '/usr/local/Cellar/php@7.4/7.4.21/lib/20190902/yaml.so'
    install ok: channel://pecl.php.net/yaml-2.2.1
    Extension yaml enabled in php.ini
    ```
    
    检查，发现目录没有相对正确，改为绝对目录
    ```shell
    
    admin@macbook bin % php -m | grep yaml
    PHP Warning:  PHP Startup: Unable to load dynamic library 'yaml.so' (tried: /usr/local/lib/php/pecl/20190902/yaml.so (dlopen(/usr/local/lib/php/pecl/20190902/yaml.so, 9): image not found), /usr/local/lib/php/pecl/20190902/yaml.so.so (dlopen(/usr/local/lib/php/pecl/20190902/yaml.so.so, 9): image not found)) in Unknown on line 0
    Warning: PHP Startup: Unable to load dynamic library 'yaml.so' (tried: /usr/local/lib/php/pecl/20190902/yaml.so (dlopen(/usr/local/lib/php/pecl/20190902/yaml.so, 9): image not found), /usr/local/lib/php/pecl/20190902/yaml.so.so (dlopen(/usr/local/lib/php/pecl/20190902/yaml.so.so, 9): image not found)) in Unknown on line 0
    
    admin@macbook bin % vim /usr/local/etc/php/7.4/php.ini
    
    extension="/usr/local/Cellar/php@7.4/7.4.21/lib/20190902/yaml.so"
    ```
    
    引入成功
    ```
    admin@macbook bin % php -m | grep yaml
    yaml
    
    ```