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php5.6是一种常见的编程语言。陈三网带来的为php5.6,具有很大新特性,如:可以使用表达式定义常量、加入hash_equals()函数、新增generators等,用户下载后体验下就知道了。
php5.6新特性
主要特性:
Constant scalar expressions.
Variadic functions and argument unpacking using the...operator.
Exponentiation using the**operator.
Function and constant importing with the use keyword.
phpdbg 作为一个交互式集成的调试器 sapI
php://input 现在可以复用,废弃了 $HTTP_RAW_POST_DATA
GMP 对象支持操作符重载
允许上传超过 2G 的文件
兼容性方面改进:
Array keys won't be overwritten when defining an array as a property of a class via an array literal.
json_decode() is more strict in JSON syntax parsing.
Stream wrappers now verify peer certificates and host names by default when using SSL/TLS.
GMP resources are now objects.
Mcrypt functions now require valid keys and IVs.
php5.6编译安装教程
1、查看当前系统版本
# cat /etc/redhat-release
centos Linux release 7.2.1511 (Core)
2、yum安装依赖的程序包
yum install zlib libxml libjpeg freetype libpng gd curl libiconv zlib-devel libxml2-devel libjpeg-devel freetype-devel libpng-devel gd-devel curl-devel openssl openssl-devel libxslt-devel
3、安装libiconv程序包
wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.15.tar.gz
tar zxf libiconv-1.15.tar.gz
cd libiconv-1.15
./configure --prefix=/usr/local/libiconv
make
make install
4、配置编译安装PHP-5.6.30.tar.gz
wget http://tw1.php.NET/get/php-5.6.30.tar.gz/from/this/mirror
mv mirror php-5.6.30.tar.gz
tar xzvf php-5.6.30.tar.gz
./configure
--prefix=/usr/local/php
--with-apxs2=/usr/local/apache/bin/apxs
--with-mysql=/usr/local/mysql
--with-pdo-mysql=/usr/local/mysql
--with-pdo-oci=instanTCLient,/usr,10.2.0.1
--with-oci8=instantclient,/usr/lib/oracle/11.2/client/lib
--with-xmlrpc
--with-openssl
--with-zlib
--with-freetype-dir
--with-gd
--with-jpeg-dir
--with-png-dir
--with-iconv=/usr/local/libiconv
--enable-short-tags
--enable-sockets
--enable-zend-multibyte
--enable-soap
--enable-mbstring
--enable-static
--enable-gd-native-ttf
--with-curl
--with-xsl
--enable-ftp
--with-libxml-dir
make
make install
5、拷贝修改配置文件
cp /usr/local/src/php-5.6.30/php.ini-production /usr/local/php/lib/php.ini
apache增加php支持,修改httpd.conf
在 “AddType application/x-gzip .gz .tgz” 下面增加两行
AddType application/x-httpd-php .php .php3
AddType application/x-httpd-php-source .phps
在“DirectoryIndex index.html” 后面增加一个index.php
6、测试php环境是否正常
vi index.php
<?php
phpinfo();
?>
7、测试php连接mysql是否正常
vi index.php
<?php
//$link=mysql_connect('localhost','username','password');
$link=mysql_connect('localhost','discuz','discuz') or mysql_error();
if($link){
echo "mysql successful connect php!";
}else{
echo mysql_error();
}
?>
8、LNMP编译配置
./configure
--prefix=/usr/local/php
--with-mysql=/usr/local/mysql
--with-pdo-mysql=/usr/local/mysql
--with-xmlrpc
--with-openssl
--with-zlib
--with-freetype-dir
--with-gd
--with-jpeg-dir
--with-png-dir
--with-iconv=/usr/local/libiconv
--enable-fpm
--with-fpm-user=nginx
--with-fpm-group=nginx
--enable-short-tags
--enable-sockets
--enable-zend-multibyte
--enable-soap
--enable-mbstring
--enable-static
--enable-gd-native-ttf
--with-curl
--with-xsl
--enable-ftp
--with-libxml-dir=/usr
9、LNMP启动php-fpm
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
/usr/local/php/sbin/php-fpm
10、LNMP修改nginx配置文件
#location ~ .php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
去掉注释,修改include为fastcgi.conf
历史版本:PHP官方绿色解压版v7.2.9.0PHP Manager for IIS 7v1.2php5 for windows vc9 x86v7.0.5
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