CodeIgniter4.0官方中文手册

CodeIgniter4.0官方中文手册目录11.1 CodeIgniter是为谁准备的？........................ 11.1.1服务器安装要求...........................21.1.2发展历程与贡献者.........................2 1.1.3 PSR规范..............................22开始52.1安装......................................52.1.1手动安装..............................52.1.2通过Composer安装........................62.1.3运行你的应用程序.........................102.1.4从老版本升级............................132.1.5故障排除..............................16 2.1.6 CodeIgniter仓库..........................163构建你的第一个应用193.1构建你的第一个应用.............................193.1.1概述.................................193.1.2开始并运行.............................313.1.3欢迎页................................313.1.4调试.................................324概览和常规主题354.1 CodeIgniter4概览..............................354.1.1应用结构..............................354.1.2模型，视图和控制器........................374.1.3自动加载文件............................394.1.4服务.................................404.1.5处理HTTP请求..........................444.1.6安全指南..............................464.2常规主题...................................514.2.1配置文件..............................51 4.2.2 CodeIgniterURL.......................... 57i 4.2.3辅助函数.............................. 59 4.2.4公共函数和全局常量........................ 62 4.2.5记录日志信息............................ 71 4.2.6错误处理.............................. 74 4.2.7网页缓存.............................. 78 4.2.8 AJAX请求............................. 79 4.2.9代码模块.............................. 80 4.2.10管理多个应用............................ 85 4.2.11处理多环境............................. 86请求处理 89控制器和路由................................ 89控制器................................ 89URI路由.............................. 97控制器过滤器............................ 108HTTP消息............................. 112Request类.............................. 118IncomingRequest类........................ 120内容协商.............................. 130HTTP类型伪装.......................... 132处理RESTful请求资源...................... 133构建响应................................... 138视图................................. 138子视图................................ 144视图渲染器............................. 145视图布局.............................. 149ViewParser............................. 151HTMLTableClass......................... 169HTTP响应............................. 177API响应特性............................ 185本地化................................ 192在视图文件中使用PHP替代语法................. 198数据库 201数据库参考.................................. 201数据库快速入门:示例代码.................... 201数据库配置............................. 203连接你的数据库........................... 209执行查询.............................. 211生成查询结果............................ 218查询语句辅助函数......................... 227查询构造器类............................ 229事务................................. 263数据库元数据............................ 266自定义函数调用........................... 269数据库事件............................. 270实用工具.............................. 270数据建模................................... 271iiUsingCodeIgniter’sModel.................... 271WorkingWithEntities....................... 289管理数据库.................................. 298数据库工厂类............................ 298数据库迁移............................. 307数据填充.............................. 314类库和辅助函数 317类库参考................................... 317缓存驱动器............................. 317CURLRequest类.......................... 322EmailClass............................. 331加密服务.............................. 341使用文件类............................. 346HoneypotClass........................... 348图像处理类............................. 349分页类................................ 356安全类................................ 361Session类.............................. 363限流类................................ 377日期与时间类............................ 380Typography类........................... 391使用文件上传类........................... 393使用URI类............................. 398UserAgentClass.......................... 404验证类................................ 408辅助函数................................... 426ArrayHelper............................ 426Cookie辅助函数.......................... 428DateHelper............................. 429文件系统辅助函数......................... 431表单辅助函数............................ 436HTML辅助函数.......................... 451偏转辅助函数............................ 464数字辅助函数............................ 467安全辅助函数............................ 469文本辅助函数............................ 471URL辅助函数........................... 480XML辅助函数........................... 487高级主题 489测试...................................... 489Testing................................ 489TestingYourDatabase....................... 495TestingControllers......................... 499HTTPFeatureTesting....................... 504基准测试类............................. 511调试你的应用............................ 514iii8.2命令行用法..................................5198.2.1通过CLI方式运行.........................5198.2.2自定义CLI命令..........................521 8.2.3 CLILibrary.............................525 8.2.4 CLIRequestClass..........................5308.3扩展CodeIgniter...............................5318.3.1创建核心系统类...........................5318.3.2替换通用函数............................5348.3.3事件.................................5348.3.4扩展Controller...........................5368.3.5鉴权.................................5388.3.6贡献给CodeIgniter.........................5388.4 TheMITLicense(MIT)...........................5398.5 ChangeLogs.................................539 8.5.1 Version4.0..............................539索引 621ivCodeIgniter4中文手册,版本4.0.0Non-alphabetical()(方法),113119,126129,167169,181184, 187191, 224227, 319321, 335341, 345, 346,380,405408,524,525AaddColumn() (CodeIgniterDatabaseForge方法),304addField()(CodeIgniterDatabaseForge方法),305addKey()(CodeIgniterDatabaseForge方法),305addPrimaryKey() (CodeIgniterDatabase-Forge方法),305addRow()(Table方法),174addUniqueKey() (CodeIgniterDatabase-Forge方法),305alternator()(globalfunction),472anchor()(globalfunction),483anchor_popup()(globalfunction),484app_timezone()(globalfunction),66APPPATH(globalconstant),70ascii_to_entities()(global function),475audio()(globalfunction),459auto_link()(globalfunction),486autoTypography()(globalfunction),392Bbase_url()(globalfunction),481Ccache()(globalfunction),62camelize()(globalfunction),465索引character_limiter()(global function),475clear()(Table方法),176CodeIgniterDatabaseBaseBuilder(class),251CodeIgniterDatabaseForge(class),304CodeIgniterDatabaseMigrationRunner(class),313convert_accented_characters()(globalfunction),476countAll() (CodeIgniterDatabaseBase-Builder方法),252countAllResults() (CodeIgniterDatabaseBaseBuilder方法),252counted()(globalfunction),464createDatabase()(CodeIgniterDatabase-Forge方法),306createTable()(CodeIgniterDatabaseForge方法),306csrf_field()(globalfunction),66csrf_hash()(globalfunction),66csrf_header()(globalfunction),66csrf_meta()(globalfunction),66csrf_token()(globalfunction),66current() (CodeIgniterDatabaseMigrationRunner方法),313current_url()(globalfunction),481Ddasherize()(globalfunction),466DAY(globalconstant),70DECADE(globalconstant),71decrement() (CodeIgniterDatabaseBaseBuilder方法),262delete() (CodeIgniterDatabaseBase-Builder方法),262delete_cookie()(globalfunction),429delete_files()(globalfunction),433directory_map()(globalfunction),431distinct() (CodeIgniterDatabaseBase-Builder方法),253doctype()(globalfunction),461dot_array_search() (global function),427dropColumn()(CodeIgniterDatabaseForge方法),306dropDatabase() (CodeIgniterDatabase-Forge方法),306dropTable() (CodeIgniterDatabaseForge方法),306Eellipsize()(globalfunction),478embed()(globalfunction),460emptyTable()(CodeIgniterDatabaseBase-Builder方法),263encode_php_tags()(globalfunction),470entities_to_ascii()(global function),476env()(globalfunction),62esc()(globalfunction),63excerpt()(globalfunction),479FFCPATH(globalconstant),70findMigrations() (CodeIgniterDatabaseMigrationRunner方法),313force_https()(globalfunction),67form_button()(globalfunction),448form_checkbox()(globalfunction),446form_close()(globalfunction),449form_dropdown()(globalfunction),442form_fieldset()(globalfunction),444form_fieldset_close()(globalfunction),445form_hidden()(globalfunction),439form_input()(globalfunction),440form_label()(globalfunction),447form_multiselect() (global function),444form_open()(globalfunction),437form_open_multipart()(globalfunction),438form_password()(globalfunction),442form_radio()(globalfunction),447form_reset()(globalfunction),448form_submit()(globalfunction),448form_textarea()(globalfunction),442form_upload()(globalfunction),442formatCharacters() (global function),392from() (CodeIgniterDatabaseBaseBuilder方法),253function_usable()(globalfunction),67Ggenerate()(Table方法),173get()(CodeIgniterDatabaseBaseBuilder方法),252get_cookie()(globalfunction),428get_dir_file_info()(global function),434get_file_info()(globalfunction),434get_filenames()(globalfunction),434getCompiledDelete() (CodeIgniter-DatabaseBaseBuilder方法),263getCompiledInsert() (CodeIgniter-DatabaseBaseBuilder方法),263getCompiledSelect() (CodeIgniter-DatabaseBaseBuilder方法),263getCompiledUpdate() (CodeIgniter-DatabaseBaseBuilder方法),263getWhere() (CodeIgniterDatabaseBase-Builder方法),252groupBy() (CodeIgniterDatabaseBase-Builder方法),260groupEnd() (CodeIgniterDatabaseBase-Builder方法),255groupStart()(CodeIgniterDatabaseBaseBuilder方法),255Hhaving() (CodeIgniterDatabaseBase-Builder方法),257havingGroupEnd()(CodeIgniterDatabase-BaseBuilder方法),259havingGroupStart() (CodeIgniterDatabaseBaseBuilder方法),259索引havingIn() (CodeIgniterDatabaseBase-Builder方法),257havingLike()(CodeIgniterDatabaseBase-Builder方法),258havingNotIn() (CodeIgniterDatabase-BaseBuilder方法),258helper()(globalfunction),63highlight_code()(globalfunction),477highlight_phrase() (global function),477HOUR(globalconstant),70humanize()(globalfunction),465Iimg()(globalfunction),452increment() (CodeIgniterDatabaseBase-Builder方法),262increment_string() (global function),472index_page()(globalfunction),482insert() (CodeIgniterDatabaseBase-Builder方法),260insertBatch() (CodeIgniterDatabase-BaseBuilder方法),261is_cli()(globalfunction),67is_pluralizable()(globalfunction),466is_really_writable()(globalfunction),67Jjoin() (CodeIgniterDatabaseBaseBuilder方法),253Llang()(globalfunction),63latest() (CodeIgniterDatabaseMigrationRunner方法),313latestAll()(CodeIgniterDatabaseMigrationRunner方法),313like() (CodeIgniterDatabaseBaseBuilder方法),255limit()(CodeIgniterDatabaseBaseBuilder方法),260link_tag()(globalfunction),453log_message()(globalfunction),67Mmailto()(globalfunction),485索引CodeIgniter4中文手册,版本4.0.0makeColumns()(Table方法),174MINUTE(globalconstant),70model()(globalfunction),63modifyColumn() (CodeIgniterDatabaseForge方法),307MONTH(globalconstant),71Nnl2brExceptPre()(globalfunction),392notGroupStart()(CodeIgniterDatabase-BaseBuilder方法),255notHavingGroupStart() (CodeIgniter-DatabaseBaseBuilder方法),259notHavingLike() (CodeIgniterDatabase-BaseBuilder方法),259notLike() (CodeIgniterDatabaseBase-Builder方法),256now()(globalfunction),430number_to_amount() (global function),number_to_currency()(globalfunction),number_to_roman()(globalfunction),469number_to_size()(globalfunction),467Oobject()(globalfunction),460octal_permissions()(globalfunction),435offset() (CodeIgniterDatabaseBase-Builder方法),260ol()(globalfunction),457old()(globalfunction),64orderBy() (CodeIgniterDatabaseBase-Builder方法),260ordinal()(globalfunction),466ordinalize()(globalfunction),466orGroupStart() (CodeIgniterDatabase-BaseBuilder方法),255orHaving() (CodeIgniterDatabaseBase-Builder方法),257orHavingGroupStart() (CodeIgniter-DatabaseBaseBuilder方法),259orHavingIn()(CodeIgniterDatabaseBase-Builder方法),257orHavingLike() (CodeIgniterDatabase-BaseBuilder方法),258orHavingNotIn() (CodeIgniterDatabase-BaseBuilder方法),257orLike() (CodeIgniterDatabaseBase-Builder方法),256orNotGroupStart() (CodeIgniterDatabaseBaseBuilder方法),255orNotHavingGroupStart()(CodeIgniter-DatabaseBaseBuilder方法),259orNotHavingLike() (CodeIgniterDatabaseBaseBuilder方法),259orNotLike() (CodeIgniterDatabaseBase-Builder方法),256orWhere() (CodeIgniterDatabaseBase-Builder方法),254orWhereIn() (CodeIgniterDatabaseBase-Builder方法),254orWhereNotIn() (CodeIgniterDatabaseBaseBuilder方法),254Pparam()(globalfunction),461pascalize()(globalfunction),465plural()(globalfunction),464prep_url()(globalfunction),487previous_url()(globalfunction),482Qquotes_to_entities()(globalfunction),474Rrandom_string()(globalfunction),471redirect()(globalfunction),68reduce_double_slashes()(global function),473reduce_multiples() (global function),473remove_invisible_characters()(globalfunction),68renameTable()(CodeIgniterDatabaseForge方法),307replace() (CodeIgniterDatabaseBase-Builder方法),262resetQuery()(CodeIgniterDatabaseBaseBuilder方法),251ROOTPATH(globalconstant),70route_to()(globalfunction),69Ssafe_mailto()(globalfunction),485sanitize_filename()(global function),470script_tag()(globalfunction),454SECOND(globalconstant),70select() (CodeIgniterDatabaseBase-Builder方法),252selectAvg() (CodeIgniterDatabaseBase-Builder方法),252selectCount() (CodeIgniterDatabase-BaseBuilder方法),253selectMax() (CodeIgniterDatabaseBase-Builder方法),253selectMin() (CodeIgniterDatabaseBase-Builder方法),253selectSum() (CodeIgniterDatabaseBase-Builder方法),253service()(globalfunction),69session()(globalfunction),64set()(CodeIgniterDatabaseBaseBuilder方法),260set_checkbox()(globalfunction),450set_cookie()(globalfunction),428set_radio()(globalfunction),451set_realpath()(globalfunction),435