我遇到一个奇怪的问题,php代码里面凡是含有//这样的注释,include失败

我遇到一个奇怪的问题,php代码里面凡是含有//这样的注释,就无法include
我是二次开发的,服务器上面原来的程序带//注释的就没有问题

但是我从服务器上面下载的代码到本地,所有的程序,导入eclipse后,每一行下面都会带一个空行

后来我把//的注释换成/*** /这样的就好了

下面是我贴出来的phpinfo信息,望大神指导

PHP Version 5.5.25

System Linux iZ238ftkwx8Z 3.10.0-123.9.3.el7.x86_64 #1 SMP Thu Nov 6 15:06:03 UTC 2014 x86_64
Build Date Jun 2 2015 16:09:30
Configure Command './configure' '--prefix=/usr/local/php' '--with-config-file-path=/usr/local/php/etc' '--with-fpm-user=www' '--with-fpm-group=www' '--enable-fpm' '--enable-opcache' '--disable-fileinfo' '--with-mysql=mysqlnd' '--with-mysqli=mysqlnd' '--with-pdo-mysql=mysqlnd' '--with-iconv-dir=/usr/local' '--with-freetype-dir' '--with-jpeg-dir' '--with-png-dir' '--with-zlib' '--with-libxml-dir=/usr' '--enable-xml' '--disable-rpath' '--enable-bcmath' '--enable-shmop' '--enable-exif' '--enable-sysvsem' '--with-curl' '--enable-mbregex' '--enable-inline-optimization' '--enable-mbstring' '--with-mcrypt' '--with-gd' '--enable-gd-native-ttf' '--with-openssl' '--with-mhash' '--enable-pcntl' '--enable-sockets' '--with-xmlrpc' '--enable-ftp' '--with-gettext' '--enable-zip' '--enable-soap' '--disable-ipv6' '--disable-debug'
Server API FPM/FastCGI
Virtual Directory Support disabled
Configuration File (php.ini) Path /usr/local/php/etc
Loaded Configuration File /usr/local/php/etc/php.ini
Scan this dir for additional .ini files (none)
Additional .ini files parsed (none)
PHP API 20121113
PHP Extension 20121212
Zend Extension 220121212
Zend Extension Build API220121212,NTS
PHP Extension Build API20121212,NTS
Debug Build no
Thread Safety disabled
Zend Signal Handling disabled
Zend Memory Manager enabled
Zend Multibyte Support provided by mbstring
IPv6 Support disabled
DTrace Support disabled
Registered PHP Streams https, ftps, compress.zlib, php, file, glob, data, http, ftp, phar, zip
Registered Stream Socket Transports tcp, udp, unix, udg, ssl, sslv3, sslv2, tls
Registered Stream Filters zlib.*, convert.iconv.*, mcrypt.*, mdecrypt.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk

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