eric:~ youngeric$ php -v

PHP 5.5.38 (cli) (built: Oct 1 2016 23:03:00) 
Copyright (c) 1997-2015 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2015 Zend Technologies

eric:~ youngeric$ php -m

[PHP Modules]
bcmath
bz2
calendar
Core
ctype
curl
date
......

eric:~ youngeric$ php -ini

phpinfo()
PHP Version => 5.5.38

System => Darwin eric.local 16.1.0 Darwin Kernel Version 16.1.0: Wed Oct 19 20:31:56 PDT 2016; root:xnu-3789.21.4~4/RELEASE_X86_64 x86_64
Build Date => Oct 1 2016 23:01:51
Configure Command => './configure' '--prefix=/usr/local/Cellar/php55/5.5.38_11' '--localstatedir=/usr/local/var' '--sysconfdir=/usr/local/etc/php/5.5' '--with-config-file-path=/usr/local/etc/php/5.5' '--with-config-file-scan-dir=/usr/local/etc/php/5.5/conf.d' '--mandir=/usr/local/Cellar/php55/5.5.38_11/share/man' '--enable-bcmath' '--enable-calendar' '--enable-dba' '--enable-exif' '--enable-ftp' '--enable-gd-native-ttf' '--enable-mbregex' '--enable-mbstring' '--enable-shmop' '--enable-soap' '--enable-sockets' '--enable-sysvmsg' '--enable-sysvsem' '--enable-sysvshm' '--enable-wddx' '--enable-zip' '--with-freetype-dir=/usr/local/opt/freetype' '--with-gd' '--with-gettext=/usr/local/opt/gettext' '--with-iconv-dir=/usr' '--with-icu-dir=/usr/local/opt/icu4c' '--with-jpeg-dir=/usr/local/opt/jpeg' '--with-kerberos=/usr' '--with-libedit' '--with-mhash' '--with-ndbm=/usr' '--with-png-dir=/usr/local/opt/libpng' '--with-xmlrpc' '--with-zlib=/usr' '--with-readline=/usr/local/opt/readline' '--without-gmp' '--without-snmp' '--with-libxml-dir=/usr/local/opt/libxml2' '--with-pdo-odbc=unixODBC,/usr/local/opt/unixodbc' '--with-unixODBC=/usr/local/opt/unixodbc' '--with-bz2=/usr' '--with-openssl=/usr/local/opt/openssl' '--enable-fpm' '--with-fpm-user=_www' '--with-fpm-group=_www' '--with-curl' '--with-xsl=/usr' '--with-ldap' '--with-ldap-sasl=/usr' '--with-mysql-sock=/tmp/mysql.sock' '--with-mysqli=mysqlnd' '--with-mysql=mysqlnd' '--with-pdo-mysql=mysqlnd' '--disable-opcache' '--enable-pcntl' '--without-pear' '--enable-dtrace' '--disable-phpdbg' '--enable-zend-signals'
Server API => Command Line Interface
Virtual Directory Support => disabled
Configuration File (php.ini) Path => /usr/local/etc/php/5.5
Loaded Configuration File => /usr/local/etc/php/5.5/php.ini
Scan this dir for additional .ini files => /usr/local/etc/php/5.5/conf.d
......

eric:~ youngeric$ php --rf date

Function [ <internal:date> function date ] {
 - Parameters [2] {
  Parameter #0 [ <required> $format ]
  Parameter #1 [ <optional> $timestamp ]
 }
}

eric:~ youngeric$ php --rc pdo

Class [ <internal:PDO> class PDO ] {

 - Constants [89] {
  Constant [ integer PARAM_BOOL ] { 5 }
  Constant [ integer PARAM_NULL ] { 0 }
  Constant [ integer PARAM_INT ] { 1 }
  Constant [ integer PARAM_STR ] { 2 }
  Constant [ integer PARAM_LOB ] { 3 }
  Constant [ integer PARAM_STMT ] { 4 }
  Constant [ integer PARAM_INPUT_OUTPUT ] { 2147483648 }
 ......

eric:~ youngeric$ php -l jiance.php

PHP Parse error: syntax error, unexpected end of file, expecting ',' or ';' in jiance.php on line 3
Errors parsing jiance.php

eric:Desktop youngeric$ php -S 127.0.0.1:8080

PHP 5.5.38 Development Server started at Thu Dec 22 09:44:20 2016
Listening on http://127.0.0.1:8080
Document root is /Users/youngeric/Desktop
Press Ctrl-C to quit.
[Thu Dec 22 09:44:29 2016] 127.0.0.1:52988 [404]: / - No such file or directory
[Thu Dec 22 09:44:29 2016] 127.0.0.1:52989 [404]: /favicon.ico - No such file or directory