Hace un día tuve el php71 normal instalado con brew with commandbrew install php71

Estaba tratando de instalar la extensión gmp comobrew install php71-gmp pero no funcionó, así que usé algún tipo de código de la búsqueda de google e hice que mi php71 se convirtiera en [email protected] y ahora ninguna de las extensiones (como redis / php71-redis) no funciona.

ahora intenta instalar php71 pero aún instala [email protected] .. encontré homebrew / php / php71 e intenté instalar pero luego recibí este mensaje:

Warning: Use [email protected] instead of deprecated homebrew/php/php71 
Warning: [email protected] 7.1.15 is already installed`

Intentando todo para ejecutar php71 con redis mcryt imagic gmp, etc.

configuración de preparación:

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

doctor basurero

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:
  [email protected]

volcados php -v

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 volcado **

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/[email protected]/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

PD Soy nuevo en mac's