composer and php outputs

PHP 5.5.11 (cli) (built: Apr  8 2014 15:07:14)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2014 Zend Technologies
    with Zend Optimizer+ v7.0.0, Copyright (c) 1999-2013, by Zend Technologies
    with Xdebug v2.2.5, Copyright (c) 2002-2014, by Derick Rethans




composer-plugin-api 1.0.0    The Composer Plugin API
ext-bcmath          0        The bcmath PHP extension
ext-bz2             0        The bz2 PHP extension
ext-calendar        0        The calendar PHP extension
ext-ctype           0        The ctype PHP extension
ext-curl            0        The curl PHP extension
ext-date            5.5.11   The date PHP extension
ext-dom             20031129 The dom PHP extension
ext-ereg            0        The ereg PHP extension
ext-exif            0        The exif PHP extension
ext-fileinfo        1.0.5    The fileinfo PHP extension
ext-filter          0.11.0   The filter PHP extension
ext-ftp             0        The ftp PHP extension
ext-gd              0        The gd PHP extension
ext-gettext         0        The gettext PHP extension
ext-hash            1.0      The hash PHP extension
ext-iconv           0        The iconv PHP extension
ext-intl            1.1.0    The intl PHP extension
ext-json            1.2.1    The json PHP extension
ext-libxml          0        The libxml PHP extension
ext-mbstring        0        The mbstring PHP extension
ext-mcrypt          0        The mcrypt PHP extension
ext-mhash           0        The mhash PHP extension
ext-mysql           1.0      The mysql PHP extension
ext-mysqli          0.1      The mysqli PHP extension
ext-mysqlnd         0        The mysqlnd PHP extension
ext-odbc            1.0      The odbc PHP extension
ext-openssl         0        The openssl PHP extension
ext-pcre            0        The pcre PHP extension
ext-PDO             1.0.4dev The PDO PHP extension
ext-pdo_mysql       1.0.2    The pdo_mysql PHP extension
ext-pdo_sqlite      1.0.1    The pdo_sqlite PHP extension
ext-Phar            2.0.2    The Phar PHP extension
ext-Reflection      0        The Reflection PHP extension
ext-session         0        The session PHP extension
ext-SimpleXML       0.1      The SimpleXML PHP extension
ext-soap            0        The soap PHP extension
ext-sockets         0        The sockets PHP extension
ext-SPL             0.2      The SPL PHP extension
ext-sqlite3         0.7-dev  The sqlite3 PHP extension
ext-tokenizer       0.1      The tokenizer PHP extension
ext-wddx            0        The wddx PHP extension
ext-xdebug          2.2.5    The xdebug PHP extension
ext-xml             0        The xml PHP extension
ext-xmlreader       0.1      The xmlreader PHP extension
ext-xmlrpc          0.51     The xmlrpc PHP extension
ext-xmlwriter       0.1      The xmlwriter PHP extension
ext-xsl             0.1      The xsl PHP extension
ext-Zend-Optimizer+ 0        The Zend Optimizer+ PHP extension
ext-zip             1.11.0   The zip PHP extension
ext-zlib            2.0      The zlib PHP extension
lib-curl            7.36.0   The curl PHP library
lib-iconv           1.14     The iconv PHP library
lib-ICU             51.2     The ICU PHP library
lib-libxml          2.9.1    The libxml PHP library
lib-openssl         1.0.1.7  The openssl PHP library
lib-pcre            8.34     The pcre PHP library
lib-xsl             1.1.27   The xsl PHP library
php                 5.5.11   The PHP interpreter