====== XDebug ======


<code>
zend_extension="D:\phpStudy\php\php-5.6.27-nts\ext\php_xdebug.dll"
xdebug.profiler_enable = 1
xdebug.collect_params=4
xdebug.collect_return=1
xdebug.auto_trace=1
xdebug.profiler_output_name = "cachegrind.out.%t.%p"
xdebug.remote_enable = 1

xdebug.remote_handler = "dbgp"
xdebug.idekey = PHPSTORM
xdebug.remote_host = "127.0.0.1"
xdebug.remote_port = 9000
</code>

<code>
$ ./php -v
PHP 5.6.33 (cli) (built: Jan 16 2018 14:25:50) 
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies
    with Xdebug v2.2.5, Copyright (c) 2002-2014, by Derick Rethans

./php --ini


$ cat <<EOF > `./php --ini | grep -ohP "\s*\K/.*php\.ini$"`

[XDebug]
zend_extension="/path/to/xdebug.so"
xdebug.remote_enable=on
xdebug.remote_connect_back=on
EOF

https://chrome.google.com/webstore/detail/xdebug-helper/eadndfjplgieldjbigjakmdgkmoaaaoc

</code>

====== Visual Studio Code ======

install `PHP Debug`, add field to `launch.json` of `Listen for XDebug`:


    {
      "name": "Listen for XDebug",
      "type": "php",
      "request": "launch",
      "port": 9000,
      "stopOnEntry": true
    }

====== PhpStorm ======

https://gist.github.com/webinmd/c5c3592db7dc043406469a0eb6056331

hosts:

  0.0.0.0 account.jetbrains.com

2018.5:

<code>
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</code>


====== phpbrew ======

<code>
phpbrew init
phpbrew known
phpbrew install -j 3 7.1.21 +default+mysql+pdo+fpm+gd
phpbrew use ...
#for some distros, gd may not be compiled, use:
phpbrew ext install gd
</code>

====== composer ======

<code>
composer config -g repo.packagist composer https://packagist.laravel-china.org
composer config -g repo.packagist composer https://packagist.phpcomposer.com
composer config -g --unset repos.packagist

</code>