‘壹’ php程序实现利用rand(1,100)函数产生10个1～100之间的随机数
复制下面代码
<?
//echo rand(1,100);
$max=0;
$min=100;
for($i=0;$i<=9;$i++){
$rand[$i]=rand(1,100);
if($rand[$i]>$max){
$max=$rand[$i];
}
if($rand[$i]<$min){
$min=$rand[$i];
}
$str.=$rand[$i].",";
}
//去除最后一个逗号
$str.="quchu";
$str=str_replace(",quchu","",$str);
echo "最大数是：".$max;
echo "<hr>";
echo "最小数是：".$min;
echo "<hr>";
//echo "原型是：".$str;
echo "<hr>";
echo "中间数是：".str_replace($min.",","",str_replace($max.",","",$str));
?>
‘贰’ 怎么编写php编程
示例代码如下：
<?php
//接收输入的分数
$score = $_GET['score'];
$score = (int)$score;
if( $score>=90 && $score<=100 ) {
echo "优秀";
} elseif( $score>=75 && $score<90 ) {
echo "良好";
} elseif( $score>=60 && $score<75 ) {
echo "及格";
} elseif( $score>=0 && $score<60 ) {
echo "不及格";
} else {
echo "分数输入错误！";
}
‘叁’ PHP是怎么一个开发环境,主要讲下大致的开发步骤啊谢谢
php不是开发环境，是一种动态网页开发的语言，php的页面若想运行，得有apache服务器、php，若是想使用数据库的话还要有数据库，一般是mysql
不过，php这种语言当然也有开发工具喽，下面推荐些：
PHP Designer 2008专业版+特别文件 完美版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=162005
PHP Designer 2007专业版+特别文件 完美版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=161997
PHP集成开发环境 Zend Studio Enterprise v5.5.0完美版
http://bbs.topsage.com/dispbbs_123_173512_1.html
O'Reilly Learning PHP & MySQL 第二版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=170283
PHP 5 傻瓜书
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=156854
PHP官方参考手册 中文+英文CHM版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=174312
Upgrading to PHP 5
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=172787
Wrox Beginning PHP 5
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=146843
PHP 5 Advanced
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152684
PHP 5与MySQL编程初学者指南
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152044
PHP 5和MySQL 5 从入门到精通 PDF文字版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=166059
PHP 4.1 从入门到精通
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159334
O'Reilly PHP Cookbook 第二版
http://bbs.topsage.com/dispbbs_123_171395_1.html
How to Do Everything with PHP and MySQL
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=175991
PHP & MySQL Web Development
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=175913
PHP Programming Solutions
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=173163
PHP Objects Patterns and Practice
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=173160
Learning PHP Data Objects
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=173151
PHP技术内幕
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159332
PHP最新参考手册
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=146233
PHP程序设计
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=146171
PHP经典100例
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152400
Object Oriented PHP Concepts Techniques and Code
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152398
The PHP Anthology 第二版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=167353
PHP API使用完全指南
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=164843
Wiley出版 Makeing Use of PHP
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=166790
PHP实例教程
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152574
PHP in Action
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152648
PHP+MySQL网络开发技术
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=156149
PHP设计模式构架师指南
http://bbs.topsage.com/dispbbs_123_171267_1.html
Dreamweaver CS3 with CSS, Ajax, and PHP
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=147123
AJAX and PHP Building Responsive Web Applications
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=151261
Beginning Ajax with PHP
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=146176
PHP Programming with PEAR
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=148389
PHP MySQL and Apache自学教程
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=146232
PHP Apache和MySQL网页开发初步
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=148871
24小时学会使用PHP MySQL Apache
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=149004
PHP MySQL 网络应用程序开发核心
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=149005
Professional LAMP - Linux,Apache,MySQL and PHP 5 Web Development
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152045
Setting Up LAMP - Getting Linux Apache MySQL and PHP Working Together
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=157654
Beginning PHP,Apache,MySQL Web Developmnet
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=151985
Beginning PHP and Oracle 从入门到精通
http://bbs.topsage.com/dispbbs_123_171292_1.html
PHP Data Objects for MySQL
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152186
MySQL and PHP from Scratch
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152162
Extending and Embedding PHP
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152160
Wiley出版 Secure PHP Development
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=165544
O'Reilly Building Tag Clouds in Perl and PHP
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152158
Wrox Professional Apache Tomcat 5
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152054
PHP MySQL编程初学者指南
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=158793
Beginning PHP and Oracle (PDF文字版)
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159155
Advanced PHP for Web Professionals
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159168
Essential PHP Security
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=175045
Pro PHP XML and Web Services
http://bbs.topsage.com/dispbbs_123_171266_1.html
Apache Server 2.0 实用指南
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159297
Apache管理员手册
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159296
Apache使用指南与实现原理
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159287
PHP专业项目实例开发 中文PDF版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159322
PHP高级开发技术与实例 中文PDF影版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159319
PHP 5 for Flash
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159407
O'Reilly - Tomcat权威指南
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160138
Wrox Professional Apache Tomcat 6
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=157418
Pro Jakarta Tomcat 5
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160230
Foundations of PEAR - Rapid PHP Development
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160612
Practical Web 2.0 Applications with PHP(Apress 2008最新版)
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=170237
Practical Apache Struts 2 Web 2.0 Projects
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=170311
‘肆’ PHP输出数据
得使用mysqli类啊，得看看基础的语法喽
O'Reilly Learning PHP & MySQL 第二版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=170283
PHP 5 傻瓜书
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=156854
PHP官方参考手册 中文+英文CHM版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=174312
Upgrading to PHP 5
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=172787
Wrox Beginning PHP 5
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=146843
PHP 5 Advanced
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152684
PHP 5与MySQL编程初学者指南
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152044
PHP 5和MySQL 5 从入门到精通 PDF文字版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=166059
PHP 4.1 从入门到精通
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159334
O'Reilly PHP Cookbook 第二版
http://bbs.topsage.com/dispbbs_123_171395_1.html
Wicked Cool PHP 附随书源码
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=185238
Pro PHP 模式、框架、测试等 [Apress出版]
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=185237
How to Do Everything with PHP and MySQL
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=175991
PHP & MySQL Web Development
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=175913
PHP Programming Solutions
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=173163
PHP Objects Patterns and Practice
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=173160
Learning PHP Data Objects
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=173151
Beginning PHP and MySQL E-Commerce从入门到精通 第二版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=184708
Beginning PHP and PostgreSQL 8 从入门到精通
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=184152
Beginning Ajax with PHP 从入门到精通
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=183606
PHP技术内幕
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159332
PHP最新参考手册
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=146233
PHP程序设计
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=146171
PHP经典100例
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152400
PHP by Example
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=176304
Object Oriented PHP Concepts Techniques and Code
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152398
The PHP Anthology 第二版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=167353
PHP API使用完全指南
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=164843
Wiley出版 Makeing Use of PHP
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=166790
PHP实例教程
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152574
PHP in Action
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152648
PHP+MySQL网络开发技术
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=156149
PHP设计模式构架师指南
http://bbs.topsage.com/dispbbs_123_171267_1.html
Dreamweaver CS3 with CSS, Ajax, and PHP
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=147123
AJAX and PHP Building Responsive Web Applications
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=151261
Beginning Ajax with PHP
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=146176
PHP Programming with PEAR
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=148389
PHP MySQL and Apache自学教程
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=146232
PHP Apache和MySQL网页开发初步
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=148871
24小时学会使用PHP MySQL Apache
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=149004
PHP MySQL 网络应用程序开发核心
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=149005
Professional LAMP - Linux,Apache,MySQL and PHP 5 Web Development
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152045
Setting Up LAMP - Getting Linux Apache MySQL and PHP Working Together
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=157654
Beginning PHP,Apache,MySQL Web Developmnet
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=151985
Beginning PHP and Oracle 从入门到精通
http://bbs.topsage.com/dispbbs_123_171292_1.html
PHP Data Objects for MySQL
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152186
MySQL and PHP from Scratch
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152162
Extending and Embedding PHP
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152160
Wiley出版 Secure PHP Development
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=165544
O'Reilly Building Tag Clouds in Perl and PHP
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152158
Wrox Professional Apache Tomcat 5
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=152054
PHP MySQL编程初学者指南
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=158793
Beginning PHP and Oracle (PDF文字版)
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159155
Advanced PHP for Web Professionals
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159168
Essential PHP Security
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=175045
Pro PHP XML and Web Services
http://bbs.topsage.com/dispbbs_123_171266_1.html
Apache Server 2.0 实用指南
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159297
Apache管理员手册
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159296
Apache使用指南与实现原理
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159287
PHP专业项目实例开发 中文PDF版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159322
PHP高级开发技术与实例 中文PDF影版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159319
PHP 5 for Flash
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159407
O'Reilly - Tomcat权威指南
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160138
Wrox Professional Apache Tomcat 6
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=157418
Pro Jakarta Tomcat 5
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160230
Foundations of PEAR - Rapid PHP Development
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160612
Practical Web 2.0 Applications with PHP(Apress 2008最新版)
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=170237
Practical Apache Struts 2 Web 2.0 Projects
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=170311
Beginning Apache Struts从入门到精通
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=183597
掌握phpMyAdmin 2.11 PDF
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=184722
‘伍’ PHP简单的实例书
<<零基础学PHP、MYSQL>>可以看下这书,这讲的都很全面,PHP基础语法入门,还有数据库建立连接等,同时也有一些案例:第五篇 PHP综合实例
第17章 PHP留言板实例
17.1 数据库设计
17.2 共用页面部分
17.2.1 共用头部页面
17.2.2 共用尾部页面
17.2.3 样式文件
17.2.4 操作数据库配置文件
17.3 UBBCode转换为HTML
17.4 留言列表页面
17.5 发表留言程序
17.5.1 留言表单页面
17.5.2 发布留言操作程序
17.6 管理员的登录
17.6.1 管理员登录页面
17.6.2 管理员登录处理页面
17.7 管理员的回复程序
17.7.1 管理员回复表单页面
17.7.2 管理员回复操作程序
17.8 设计首页
17.9 小结
第18章 新闻发布系统
18.1 数据库准备
18.1.1 设计数据库
18.1.2 创建数据表
18.1.3 设计数据表字段
18.2 添加新闻
18.2.1 添加新闻的代码实现
18.2.2 添加新闻的界面效果
18.3 修改新闻
18.3.1 修改新闻的代码实现
18.3.2 修改新闻的界面效果
18.4 删除新闻
18.4.1 删除新闻的代码实现
18.4.2 删除新闻的界面效果
18.5 浏览新闻
18.5.1 浏览新闻的代码实现
18.5.2 浏览新闻的界面效果
18.6 小结
第19章 PHP论坛
19.1 数据库准备
19.2 共用显示部分
19.2.1 共用头部页面
19.2.2 共用尾部页面
19.2.3 数据库连接文件
19.3 用户注册
19.3.1 生成用户注册页面
19.3.2 用户注册处理页面
19.4 登录页面
19.5 发表文章程序部分
19.5.1 发表文章的表单页面
19.5.2 发表文章处理页面
19.6 文章的显示页面及文章的回复程序
19.6.1 文章的详细列表页面
19.6.2 回复文章程序
19.7 文章的锁定操作
19.7.1 设置锁定操作
19.7.2 取消锁定操作
19.8 文章的置顶操作
19.8.1 设置置顶操作
19.8.2 取消置顶操作
19.9 文章的删除及修改
19.9.1 删除文章操作
19.9.2 修改用户资料表单页面
19.9.3 修改用户资料处理页面
19.10 论坛主页面
19.11 小结
但你也可以在网上下载一些视频教程来辅助学习,这样效果会更好.