WML处理---H_wml.php
<?php/************************************** WML处理---H_wml.php* 创建人: huang_xiang* 创建时间：2008-12-25 9:29* 更新时间：2009-2-18 13:38* Email：yin273642232@163.com QQ:273642232*************************************//*************************************实例代码 include_once("H_wml.php"); //引入文件 $H_wml = new H_wml(); //产生对象 $H_wml -> H_encod = "gb2312"; //设置字符编码(wap页的编码) $H_wml -> H_head(); //设置头信息 $H_wml -> H_nocah(); //无缓存(是否缓存)需要缓存则不需要写该行 $H_wml -> H_card("cd1","叶绿辉香"); //设定card标签 $H_wml -> H_img("image/logo.wbmp","Logo"); //设定图片(图片路径,注释) $H_wml -> H_br(); //换行 $H_wml -> H_link("index.php","<font color=\"red\"><b>去首页</b></font>"); //超链接(连接地址,文字) $H_wml -> H_str(" "); //空格 $H_wml -> H_br(); //换行 $H_wml -> H_str("QQ:273642232;Email:yin273642232@163.com"); //字符串 $H_wml -> H_disp(); //显示*************************************///Start Classclass H_wml{ public $H_debug = false; public $H_desce; //描述 public $H_ROOT_DIR; //文件地址路径 public $H_str; //字符 public $H_encod; //字符编码 public $H_bqi=0; public $H_gbary; public function __construct(){ //当实例化一个对象的时候，这个对象的这个方法首先被调用 return ''; } public function __destruct(){ //当删除一个对象或对象操作终止的时候，调用该方法 return ''; } public function __get($key){ //当试图读取一个并不存在的属性的时候被调用 return '['.$key.'] Variable not find'; } public function __set($key,$val){ //当试图向一个并不存在的属性写入值的时候被调用 return '['.$key.'] Variable not find'; } public function __call($key,$args){ //当试图调用一个对象并不存在的方法时，调用该方法 return '['.$key.'] Function not find'; } public function __toString(){ //当打印一个对象的时候被调用 return $this -> H_desce(); } public function __clone(){ //当对象被克隆时，被调用 return "clone"; } public function H_desce(){ //返回描述 $this -> H_desce .= '类名:H_wml-WML处理;'; $this -> H_desce .= '函数:H_head(),返回:这是wml头部,参数:无;'; $this -> H_desce .= '函数:H_endbq($val),返回:记录结束标签,参数:$val-被记录的标签;'; $this -> H_desce .= '函数:H_card($id,$title),返回:设置卡片,参数:$id-该卡片的id.$title-该卡片的title;'; $this -> H_desce .= '函数:H_nocah(),返回:设置缓存,参数:无;'; $this -> H_desce .= '函数:H_p($str,$align="left"),返回:设置一行,参数:$str-改行字符串.$align-显示模式(默认居左 left);'; $this -> H_desce .= '函数:H_link($link,$str),返回:设置连接,参数:$link-连接地址.$str连接字符;'; $this -> H_desce .= '函数:H_img($src,$alt),返回:设置图片,参数:$src-图片文件路径.$alt-图片描述;'; $this -> H_desce .= '函数:H_input($name,$type="text",$format="",$maxlength="10",$emptyok="false"),返回:设置输入框,参数:$name-名字.$type-类型(默认text).$format-格式,$maxlength-最大长度.$emptyok-是否记录(默认不记录);'; $this -> H_desce .= '函数:H_br(),返回:设置换行,参数:无;'; $this -> H_desce .= '函数:H_str($str),返回:设置字符,参数:$str-字符串;'; $this -> H_desce .= '函数:H_disp(),返回:输出信息(wml内容),参数:无;'; return $this -> H_desce; } public function H_head(){ //设置头信息 $this -> H_gbary=""; $this -> H_bqi = 0; $H_head = header('Content-type:text/vnd.wap.wml'.($this -> H_encod == '' ? '' : ';charset='.$this -> H_encod)); $H_head .= "\n"; $H_head .= "<?xml version=\"1.0\"".($this -> H_encod == '' ? '' : ' encoding="'.$this -> H_encod.'"')."?>"; $H_head .= "\n"; $H_head .= '<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">'; $H_head .= "\n"; $H_head .= '<wml>'; $H_head .= "\n"; $this -> H_endbq('</wml>'); $this -> H_str = $H_head; return true; } public function H_endbq($val){ $this -> H_gbary[$this -> H_bqi] = $val; ++$this -> H_bqi; return true; } public function H_card($id,$title){ //设置卡片 $H_card = "<card id=\"$id\" title=\"$title\">"; $H_card .= "\n"; $this -> H_endbq('</card>'); $this -> H_str .= $H_card; return true; } public function H_nocah(){ //设置缓存 $H_nocah = "<head><meta http-equiv=\"Cache-Control\" content=\"no-cache\"/></head>"; $H_nocah .= "\n"; $this -> H_str .= $H_nocah; return true; } public function H_p($str,$align="left"){ //设置一行 $H_p = "<p align=\"$align\">".$str.'</p>'; $H_p .= "\n"; $this -> H_str .= $H_p; return true; } public function H_link($link,$str){ //设置连接 $H_link = "<a href=\"".$link."\">".$str."</a>"; $H_link .= "\n"; $this -> H_str .= $H_link; return true; } public function H_img($src,$alt){ //设置图片 $H_img = '<img src="/static/imghw/default1.png" data-src="'.$src.'" class="lazy".$src.'" alt="'.$alt.'" />'; $H_img .= "\n"; $this -> H_str .= $H_img; return true; } public function H_input($name,$type="text",$format="",$maxlength="10",$emptyok="false"){ //设置输入框 $H_input = '<input name="'.$name.'" type="'.$type.'" format="'.$format.'" maxlength="'.$maxlength.'" emptyok="'.$emptyok.'" />'; $H_input .= "\n"; $this -> H_str .= $H_img; return true; } public function H_br(){ //设置换行 $this -> H_str .= '<br />'; return true; } public function H_str($str){ //设置字符 $this -> H_str .= $str; return true; } public function H_disp(){ //输出信息 while($this -> H_bqi > 0){ $val .= "\n".$this -> H_gbary[$this -> H_bqi -1 ]; --$this -> H_bqi; } echo $this -> H_str.$val; return true; } public function text2wml($content){ // 将 WML 变量前缀"$"转义 $content = str_replace('$', '$$', $content); // 转换特殊字符，并将 Windows/DOS 换行符（\r\n）转化为 Unix 换行符（\n） $content = str_replace("\r\n", "\n", htmlspecialchars($content)); // 通过换行符来将各行分开进行处理（过滤空行） $content = explode("\n", $content); for ($i = 0; $i < count($content); $i++) { // 过滤首尾空格 $content[$i] = trim($content[$i]); // 如果去掉全角空格为空行，则设为空行，否则不对全角空格过滤。 if (str_replace(" ", "", $content[$i]) == "") $content[$i] = ""; } //合并各行，转化为 WML，并过滤掉空行 $content = str_replace("<p><br /></p>\n", "", implode("<br /></p>\n<p>", $content)."\n"); return $content; } public function html2wml($content,$H_p="",$H_str=""){ // 过滤掉样式表和脚本 $content = preg_replace("/<style .*?<\/style>/is", "", $content); $content = preg_replace("/<script .*?<\/script>/is", "", $content); // 首先将各种可以引起换行的标签（如<br />、<p> 之类）替换成换行符"\n" $content = preg_replace("/<br \s*\/?\/>/i", "", $content); $content = preg_replace("/<\/?p>/i", "", $content); $content = preg_replace("/<\/?td>/i", "", $content); $content = preg_replace("/<\/?div>/i", "", $content); $content = preg_replace("/<\/?blockquote>/i", "", $content); $content = preg_replace("/<\/?li>/i", "", $content); // 将" "替换为空格 $content = preg_replace("/\ \;/i", " ", $content); // 某些不规范的网页中可能有" "，在普通网页中显示会按照" "显示，不会引起错误，但是在 WAP 中会原样显示，因此也要替换成空格。 $content = preg_replace("/\ /i", " ", $content); // 过滤掉剩下的 HTML 标签 $content = strip_tags($content); // 将 HTML 中的实体（entity）转化为它所对应的字符（WML 仅支持很有现的几个 entity），这里我转化的是中文网页，因此我指定了"GB2312"编码。 $content = html_entity_decode($content, ENT_QUOTES, "GB2312"); // 过滤掉不能转化的实体（entity） $content = preg_replace("/\&\#.*?\;/i", "", $content); // 上面是将 HTML 网页内容转化为带换行的纯文本，下面是将这些纯文本转化为 WML。 $H_temp = text2wml($content); $H_temp = $H_str != "" ? $H_temp.$H_str : $H_temp; $H_temp = $H_p != "" ? "<p>".$H_temp."</p>" : $H_temp; return $H_temp; }}//End Class?>
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1670
14
1428
52
1329
25
1274
29
1256
24
Explain secure password hashing in PHP (e.g., password_hash, password_verify). Why not use MD5 or SHA1?
Apr 17, 2025 am 12:06 AM
In PHP, password_hash and password_verify functions should be used to implement secure password hashing, and MD5 or SHA1 should not be used. 1) password_hash generates a hash containing salt values to enhance security. 2) Password_verify verify password and ensure security by comparing hash values. 3) MD5 and SHA1 are vulnerable and lack salt values, and are not suitable for modern password security.
PHP and Python: Comparing Two Popular Programming Languages
Apr 14, 2025 am 12:13 AM
PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.
PHP in Action: Real-World Examples and Applications
Apr 14, 2025 am 12:19 AM
PHP is widely used in e-commerce, content management systems and API development. 1) E-commerce: used for shopping cart function and payment processing. 2) Content management system: used for dynamic content generation and user management. 3) API development: used for RESTful API development and API security. Through performance optimization and best practices, the efficiency and maintainability of PHP applications are improved.
How does PHP type hinting work, including scalar types, return types, union types, and nullable types?
Apr 17, 2025 am 12:25 AM
PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.
The Enduring Relevance of PHP: Is It Still Alive?
Apr 14, 2025 am 12:12 AM
PHP is still dynamic and still occupies an important position in the field of modern programming. 1) PHP's simplicity and powerful community support make it widely used in web development; 2) Its flexibility and stability make it outstanding in handling web forms, database operations and file processing; 3) PHP is constantly evolving and optimizing, suitable for beginners and experienced developers.
PHP and Python: Different Paradigms Explained
Apr 18, 2025 am 12:26 AM
PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.
PHP and Python: Code Examples and Comparison
Apr 15, 2025 am 12:07 AM
PHP and Python have their own advantages and disadvantages, and the choice depends on project needs and personal preferences. 1.PHP is suitable for rapid development and maintenance of large-scale web applications. 2. Python dominates the field of data science and machine learning.
How do you prevent SQL Injection in PHP? (Prepared statements, PDO)
Apr 15, 2025 am 12:15 AM
Using preprocessing statements and PDO in PHP can effectively prevent SQL injection attacks. 1) Use PDO to connect to the database and set the error mode. 2) Create preprocessing statements through the prepare method and pass data using placeholders and execute methods. 3) Process query results and ensure the security and performance of the code.
