本書由淺入深，全面、系統(tǒng)地介紹了PHP 網(wǎng)站開發(fā)技術(shù)，主要內(nèi)容包括PHP 環(huán)境搭建、PHP 基礎(chǔ)知識、投票系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)、內(nèi)容管理系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)、企業(yè)網(wǎng)站系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)。
本書一改過去計(jì)算機(jī)編程書籍枯燥、乏味的文字講解方式，結(jié)合PHP 網(wǎng)站開發(fā)的典型案例進(jìn)行說明，生動、形象地再現(xiàn)了開發(fā)PHP 網(wǎng)站所需的基礎(chǔ)知識和技術(shù)，使讀者能夠輕松地掌握PHP 的應(yīng)用。
本書可以作為普通高等院校應(yīng)用型本科及高職高專計(jì)算機(jī)專業(yè)的教材，也可以作為網(wǎng)站開發(fā)技術(shù)人員或愛好者的參考書。
前言
第1章 PHP環(huán)境搭建.....................................................................................................................1
1.1 搭建PHP 環(huán)境.....................................................................................................................1
1.1.1 AppServ——PHP 集成化安裝包...................................................................................1
1.1.2 WAMP——PHP 集成化安裝包.....................................................................................2
1.1.3 LAMP—— Linux 系統(tǒng)下的PHP 集成..........................................................................4
1.2 PHP 開發(fā)環(huán)境的關(guān)鍵配置信息..........................................................................................8
1.2.1 Apache 服務(wù)器的基本配置............................................................................................8
1.2.2 php.ini 文件的基本配置.................................................................................................9
1.3 小結(jié).....................................................................................................................................9
第2章 PHP基礎(chǔ)知識...................................................................................................................10
2.1 Web 客戶端工作原理........................................................................................................10
2.1.1 瀏覽器工作原理...........................................................................................................10
2.1.2 HTML 工作原理...........................................................................................................10
2.1.3 JavaScript 工作原理.....................................................................................................14
2.1.4 Web 客戶端基本技術(shù)...................................................................................................16
2.2 PHP 基本語法....................................................................................................................18
2.2.1 PHP 簡介.......................................................................................................................18
2.2.2 PHP 嵌入語法..............................................................................................................19
2.2.3 引用檔案語法...............................................................................................................19
2.2.4 程序批注.......................................................................................................................20
2.2.5 PHP 系統(tǒng)常數(shù)...............................................................................................................20
2.2.6 PHP 自定義常數(shù)...........................................................................................................21
2.2.7 數(shù)據(jù)類型與變量...........................................................................................................21
2.2.8 訪問客戶端變量的方法...............................................................................................29
2.2.9 PHP 變量的作用域.......................................................................................................29
2.2.10 超全局變量數(shù)組.........................................................................................................30
2.2.11 運(yùn)算符.........................................................................................................................30
2.2.12 函數(shù).............................................................................................................................31
2.3 MySQL 數(shù)據(jù)庫..................................................................................................................32
2.3.1 創(chuàng)建數(shù)據(jù)庫與表...........................................................................................................32
2.3.2 MySQL 數(shù)據(jù)類型.........................................................................................................33
2.3.3 數(shù)據(jù)庫表的插入...........................................................................................................34
2.3.4 SELECT 語句...............................................................................................................35
2.3.5 WHERE 子句................................................................................................................35
2.3.6 ORDER BY 關(guān)鍵詞......................................................................................................35
2.3.7 UPDATE 語句...............................................................................................................36
V
2.3.8 刪除數(shù)據(jù)庫中的數(shù)據(jù)................................................................................................... 36
2.3.9 數(shù)據(jù)庫的ODBC .......................................................................................................... 36
2.4 小結(jié)...................................................................................................................................36
第3 章 投票系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn).................................................................................................. 37
3.1 需求分析............................................................................................................................ 37
3.1.1 需求概述......................................................................................................................37
3.1.2 功能需求......................................................................................................................37
3.1.3 系統(tǒng)模塊劃分...............................................................................................................37
3.1.4 系統(tǒng)流程圖..................................................................................................................37
3.2 系統(tǒng)數(shù)據(jù)庫的設(shè)計(jì)與實(shí)現(xiàn)................................................................................................ 38
3.2.1 數(shù)據(jù)庫的邏輯設(shè)計(jì).......................................................................................................38
3.2.2 數(shù)據(jù)庫操作腳本...........................................................................................................39
3.3 系統(tǒng)實(shí)現(xiàn)............................................................................................................................ 40
3.3.1 文件組織結(jié)構(gòu)...............................................................................................................40
3.3.2 數(shù)據(jù)庫連接程序...........................................................................................................40
3.3.3 管理員管理模塊的實(shí)現(xiàn)............................................................................................... 41
3.3.4 用戶模塊的實(shí)現(xiàn)...........................................................................................................53
3.4 系統(tǒng)測試............................................................................................................................ 61
3.5 相關(guān)技能知識點(diǎn)................................................................................................................62
3.5.1 數(shù)組.............................................................................................................................. 62
3.5.2 文件間的相互引用.......................................................................................................64
3.5.3 函數(shù).............................................................................................................................. 64
3.5.4 PHP 的數(shù)據(jù)采集..........................................................................................................67
3.5.5 會話控制......................................................................................................................68
3.5.6 PHP 動態(tài)圖像處理......................................................................................................73
3.6 小結(jié)...................................................................................................................................75
第4 章 內(nèi)容管理系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn).......................................................................................... 76
4.1 需求分析............................................................................................................................ 76
4.1.1 需求概述......................................................................................................................76
4.1.2 功能需求......................................................................................................................76
4.1.3 系統(tǒng)模塊劃分...............................................................................................................77
4.2 系統(tǒng)數(shù)據(jù)庫的設(shè)計(jì)與實(shí)現(xiàn)................................................................................................ 77
4.2.1 數(shù)據(jù)庫的邏輯設(shè)計(jì).......................................................................................................77
4.2.2 數(shù)據(jù)庫操作腳本...........................................................................................................78
4.3 系統(tǒng)實(shí)現(xiàn)............................................................................................................................ 79
4.3.1 公共模塊......................................................................................................................79
4.3.2 內(nèi)容管理模塊...............................................................................................................89
4.3.3 欄目管理模塊...............................................................................................................94
4.3.4 列表展示模塊...............................................................................................................99
4.4 系統(tǒng)測試.......................................................................................................................... 104
4.4.1 前臺............................................................................................................................ 104
目錄
VI
4.4.2 后臺.............................................................................................................................105
4.5 相關(guān)技能知識點(diǎn)...............................................................................................................107
4.5.1 面向?qū)ο蠡A(chǔ).............................................................................................................107
4.5.2 Smarty 模板................................................................................................................109
4.5.3 AJAX 基礎(chǔ)..................................................................................................................113
4.5.4 生成靜態(tài)技術(shù).............................................................................................................116
4.6 小結(jié).................................................................................................................................121
第5章 企業(yè)網(wǎng)站系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn).........................................................................................122
5.1 需求分析...........................................................................................................................122
5.1.1 需求概述.....................................................................................................................122
5.1.2 功能需求.....................................................................................................................123
5.1.3 系統(tǒng)模塊劃分.............................................................................................................123
5.2 系統(tǒng)數(shù)據(jù)庫的設(shè)計(jì)與實(shí)現(xiàn)...............................................................................................125
5.2.1 數(shù)據(jù)庫的需求分析.....................................................................................................125
5.2.2 數(shù)據(jù)庫的邏輯設(shè)計(jì).....................................................................................................125
5.3 系統(tǒng)實(shí)現(xiàn)...........................................................................................................................127
5.3.1 實(shí)現(xiàn)效果.....................................................................................................................127
5.3.2 系統(tǒng)配置文件config.php...........................................................................................130
5.3.3 通用文件comment.php..............................................................................................131
5.4 Smarty 模板實(shí)現(xiàn)..............................................................................................................136
5.4.1 登錄注冊模塊.............................................................................................................136
5.4.2 產(chǎn)品展示.....................................................................................................................139
5.4.3 信息反饋.....................................................................................................................144
5.4.4 企業(yè)新聞.....................................................................................................................145
5.4.5 管理模塊的實(shí)現(xiàn).........................................................................................................147
5.5 系統(tǒng)測試...........................................................................................................................164
5.5.1 開發(fā)及運(yùn)行環(huán)境.........................................................................................................164
5.5.2 系統(tǒng)測試環(huán)境及注意事項(xiàng).........................................................................................165
5.6 相關(guān)技能知識點(diǎn)...............................................................................................................165
5.6.1 Smarty 模板設(shè)計(jì)........................................................................................................165
5.6.2 Smarty 程序設(shè)計(jì)........................................................................................................171
5.7 小結(jié).................................................................................................................................174
附錄...............................................................................................................................................175
附錄A PHP 實(shí)驗(yàn)....................................................................................................................175
實(shí)驗(yàn)1 PHP 基礎(chǔ)1...............................................................................................................175
實(shí)驗(yàn)2 PHP 基礎(chǔ)2...............................................................................................................177
實(shí)驗(yàn)3 PHP 數(shù)據(jù)處理..........................................................................................................181
實(shí)驗(yàn)4 PHP 和Web 交互....................................................................................................188
實(shí)驗(yàn)5 PHP 和數(shù)據(jù)庫..........................................................................................................194
實(shí)驗(yàn)6 PHP 和AJAX 技術(shù).................................................................................................198
附錄B 常見PHP 考題...........................................................................................................201
參考文獻(xiàn).......................................................................................................................................207
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