前一天，我使用命令brew install php71
我试图像brew install php71-gmp那样安装gmp扩展程序，但它没有用，所以我使用谷歌搜索的某种代码，使我的php71成为php@7.1，现在没有扩展（如redis / php71-redis）无效。
现在尝试安装php71，但它仍然安装php@7.1 ..发现homebrew / php / php71并尝试安装但是后来收到了这条消息：
Warning: Use php@7.1 instead of deprecated homebrew/php/php71
Warning: php@7.1 7.1.15 is already installed`
尝试使用redis mcryt imagic gmp运行php71等等..
brew config：
HOMEBREW_VERSION: 1.5.13
ORIGIN: https://github.com/Homebrew/brew
HEAD: 0f4e22e28d3b65a6c8dbb0f270bb6d262a2429d6
Last commit: 2 days ago
Core tap ORIGIN: https://github.com/Homebrew/homebrew-core
Core tap HEAD: a59f6d2736fdd1acb3c71380e1e46b861146b609
Core tap last commit: 65 minutes ago
HOMEBREW_PREFIX: /usr/local
CPU: quad-core 64-bit broadwell
Homebrew Ruby: 2.3.3 => /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/bin/ruby
Clang: 9.0 build 900
Git: 2.14.3 => /Library/Developer/CommandLineTools/usr/bin/git
Curl: 7.54.0 => /usr/bin/curl
Perl: /usr/bin/perl
Python: /usr/bin/python
Ruby: /usr/bin/ruby => /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/bin/ruby
Java: 1.8.0_162
macOS: 10.13.3-x86_64
Xcode: 9.3
CLT: 9.2.0.0.1.1510905681
X11: N/A
brew doctor dump
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!
Warning: Some directories in your path end in a slash.
Directories in your path should not end in a slash. This can break other
doctor checks. The following directories should be edited:
/Users/pauliuslukosiunas/.composer/vendor/squizlabs/php_codesniffer/scripts/
Warning: Some keg-only formulae are linked into the Cellar.
Linking a keg-only formula, such as gettext, into the cellar with
`brew link <formula>` will cause other formulae to detect them during
the `./configure` step. This may cause problems when compiling those
other formulae.
Binaries provided by keg-only formulae may override system binaries
with other strange results.
You may wish to `brew unlink` these brews:
php@7.1
php -v转储
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-apcu/apcu.so' - dlopen(/usr/local/opt/php71-apcu/apcu.so, 9): image not found in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-apcu/apcu.so' - dlopen(/usr/local/opt/php71-apcu/apcu.so, 9): image not found in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-gmp/gmp.so' - dlopen(/usr/local/opt/php71-gmp/gmp.so, 9): image not found in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-gmp/gmp.so' - dlopen(/usr/local/opt/php71-gmp/gmp.so, 9): image not found in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-igbinary/igbinary.so' - dlopen(/usr/local/opt/php71-igbinary/igbinary.so, 9): image not found in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-igbinary/igbinary.so' - dlopen(/usr/local/opt/php71-igbinary/igbinary.so, 9): image not found in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-imagick/imagick.so' - dlopen(/usr/local/opt/php71-imagick/imagick.so, 9): image not found in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-imagick/imagick.so' - dlopen(/usr/local/opt/php71-imagick/imagick.so, 9): image not found in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-intl/intl.so' - dlopen(/usr/local/opt/php71-intl/intl.so, 9): image not found in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-intl/intl.so' - dlopen(/usr/local/opt/php71-intl/intl.so, 9): image not found in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-mcrypt/mcrypt.so' - dlopen(/usr/local/opt/php71-mcrypt/mcrypt.so, 9): image not found in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-mcrypt/mcrypt.so' - dlopen(/usr/local/opt/php71-mcrypt/mcrypt.so, 9): image not found in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-pdo-pgsql/pdo_pgsql.so' - dlopen(/usr/local/opt/php71-pdo-pgsql/pdo_pgsql.so, 9): image not found in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-pdo-pgsql/pdo_pgsql.so' - dlopen(/usr/local/opt/php71-pdo-pgsql/pdo_pgsql.so, 9): image not found in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-redis/redis.so' - dlopen(/usr/local/opt/php71-redis/redis.so, 9): image not found in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-redis/redis.so' - dlopen(/usr/local/opt/php71-redis/redis.so, 9): image not found in Unknown on line 0
PHP 7.1.15 (cli) (built: Mar 29 2018 09:21:29) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.1.0, Copyright (c) 1998-2018 Zend Technologies
with Zend OPcache v7.1.15, Copyright (c) 1999-2018, by Zend Technologies
** php -i |grep gmp转储**
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-apcu/apcu.so' - dlopen(/usr/local/opt/php71-apcu/apcu.so, 9): image not found in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-gmp/gmp.so' - dlopen(/usr/local/opt/php71-gmp/gmp.so, 9): image not found in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-imagick/imagick.so' - dlopen(/usr/local/opt/php71-imagick/imagick.so, 9): image not found in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-intl/intl.so' - dlopen(/usr/local/opt/php71-intl/intl.so, 9): image not found in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-mcrypt/mcrypt.so' - dlopen(/usr/local/opt/php71-mcrypt/mcrypt.so, 9): image not found in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-pdo-pgsql/pdo_pgsql.so' - dlopen(/usr/local/opt/php71-pdo-pgsql/pdo_pgsql.so, 9): image not found in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-gmp/gmp.so' - dlopen(/usr/local/opt/php71-gmp/gmp.so, 9): image not found in Unknown on line 0
Configure Command => './configure' '--prefix=/usr/local/Cellar/php@7.1/7.1.15' '--localstatedir=/usr/local/var' '--sysconfdir=/usr/local/etc/php/7.1' '--with-config-file-path=/usr/local/etc/php/7.1' '--with-config-file-scan-dir=/usr/local/etc/php/7.1/conf.d' '--enable-bcmath' '--enable-calendar' '--enable-dba' '--enable-dtrace' '--enable-exif' '--enable-ftp' '--enable-fpm' '--enable-intl' '--enable-mbregex' '--enable-mbstring' '--enable-mysqlnd' '--enable-opcache-file' '--enable-pcntl' '--enable-phpdbg' '--enable-phpdbg-webhelper' '--enable-shmop' '--enable-soap' '--enable-sockets' '--enable-sysvmsg' '--enable-sysvsem' '--enable-sysvshm' '--enable-wddx' '--enable-zip' '--with-apxs2=/usr/local/opt/httpd/bin/apxs' '--with-bz2' '--with-fpm-user=_www' '--with-fpm-group=_www' '--with-freetype-dir=/usr/local/opt/freetype' '--with-gd' '--with-gettext=/usr/local/opt/gettext' '--with-gmp=/usr/local/opt/gmp' '--with-icu-dir=/usr/local/opt/icu4c' '--with-jpeg-dir=/usr/local/opt/jpeg' '--with-kerberos' '--with-layout=GNU' '--with-ldap' '--with-ldap-sasl' '--with-libedit' '--with-libzip' '--with-mcrypt=/usr/local/opt/mcrypt' '--with-mhash' '--with-mysql-sock=/tmp/mysql.sock' '--with-mysqli=mysqlnd' '--with-ndbm' '--with-openssl=/usr/local/opt/openssl' '--with-pdo-dblib=/usr/local/opt/freetds' '--with-pdo-mysql=mysqlnd' '--with-pdo-odbc=unixODBC,/usr/local/opt/unixodbc' '--with-pdo-pgsql=/usr/local/opt/libpq' '--with-pgsql=/usr/local/opt/libpq' '--with-pic' '--with-png-dir=/usr/local/opt/libpng' '--with-pspell=/usr/local/opt/aspell' '--with-unixODBC=/usr/local/opt/unixodbc' '--with-webp-dir=/usr/local/opt/webp' '--with-xmlrpc' '--with-xsl' '--with-zlib' '--with-curl'
/usr/local/etc/php/7.1/conf.d/ext-gmp.ini,
gmp
gmp support => enabled
P.S。我是mac的新手
答案 0 :(得分：18)
我有类似的问题，但有不同的扩展名。
问题似乎源于我运行升级后删除的旧链接。在我的情况下，这导致使用PHP的股票版本。您可以使用CLI命令检查：which php。
which php
# If you see this it's the stock version
/usr/bin/php
#If you see this you are using the Homebrew version
/usr/local/bin/php
为了解决这个问题，我使用Homebrew重新安装并重新链接了php：
# Reinstall PHP 7.1
brew reinstall php@7.1
# check carefully that overwriting links won't break things
brew link --overwrite --force --dry-run php@7.1
# Run it for real this time assuming you checked
brew link --overwrite --force php@7.1
# Double check that you are now using homebrew's PHP
which php
# This should identify any missing extensions
php -v
# Reinstall missing extensions. In my case:
brew reinstall php71-xdebug php71-imagick
# Check that php can find the extension.
php -v
这对我有用。我希望它可以帮助你。
答案 1 :(得分：3)
由于homebrew/php已从homebrew/core移至php@7.1（3月31日左右），因此称其为php@7.1。
整洁的是，大多数PHP扩展已经安装了gmp。所以我检查了php@7.1扩展名也在默认包中。所以不需要手动安装它（你甚至不能这样做），因为它已经包含了{{1}}公式。