[attribute=value]选择具有attribute属性且属性值等于value的元素。 [attribute~=value]选择具有attribute属性且属性值为一用空格分隔的字词列表,其中一个等于value的元素。 [attribute|=value]选择具有att属性且属性值为以val开头并用连接符"-"分隔的字符串的E元素。 [attibute^=value]匹配具有attribute属性、且值以val...
</frameset> </frameset> </html> Frameset tag Attribute Cols Rows Border Frame Border Frame Spacing HTML IFRAMES It is similar to the frame tag but it is used to display a Webpage within the Webpage. Syntax 1 <iframesrc="URL">...</iframe> ...
DOCTYPE html> HTML5 (2) 以<html> 开始 以</html>结束中间包含头部标签<head></head>和主体标签<body></body> (3) HTML文档的头部元素 <head></head> head标签代表html文档的头部信息以<head></head>结束 头部包含了当前文档的一些信息比如: 标题信息 meta信息 正常情况下面的不会显示的一些HTML文档信息...
// frame, frameset, noframes // (include those above at your wish, remove those below at your wish) $HTML_TAGS=array("a", "abbr", "acronym", "address", "applet", "b", "basefont", "bdo", "big", "blockquote", "br", "button", "caption", "center", "cite", "code", "col...
function_convert_attribute($match){ returnstr_replace(array('>','<','\\'),array('>','<','\\\'),$match[0]); } function_decode_entity($match){ $str=$match[0]; if(stristr($str,'&') === FALSE){ return$str; } $str= html_entity_decode($str, ENT_COMPAT,'UTF-8'); $...
true; } elseif (preg_match("#</*(applet|link|style|script|iframe|frame|frameset|html|body|title|div|p|form)[^>]*>#i", $contents)) { return true; } else { return false; }}?>Use<?php// If image contains a bad codes$image = "simpleimage.png";if (...
true; } elseif (preg_match("#</*(applet|link|style|script|iframe|frame|frameset|html|body|title|div|p|form)[^>]*>#i", $contents)) { return true; } else { return false; }}?>Use<?php// If image contains a bad codes$image = "simpleimage.png";if (...
htmlentities— 将字符转换为 HTML 转义字符说明 htmlentities ( string $string [, int $flags = ENT_COMPAT | ENT_HTML401 [, string $encoding = ini_get("default_charset") [, bool $double_encode = true ]]] ) : string 本函数各方面都和 htmlspecialchars() 一样, 除了 htmlentities() 会转换...
frameset html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd" 1.1 html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd" basic html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www...
using xhtml has many advantages over using html. because of its structure, xhtml is faster. its well formed documents result in quicker and smaller parsers. these smaller parsers waste less time verifying and doing logic sorting that's required for hodge podge html documents. while faster results...