一区二区久久-一区二区三区www-一区二区三区久久-一区二区三区久久精品-麻豆国产一区二区在线观看-麻豆国产视频

PHP去掉從word直接粘貼過來的沒有用格式的函數(shù)

一般處理的方式有二種:1.通過編輯器的JS直接去除。2.提交到后臺后,直接用程序去掉無效標簽。下面我就分享一個通過php的處理方式,成功率可能不是100%。這程序也是在php官網(wǎng)上看到的,就順便粘貼過來了。
復(fù)制代碼 代碼如下:
function ClearHtml($content,$allowtags='') {

mb_regex_encoding('UTF-8');
//replace MS special characters first
$search = array('/‘/u', '/’/u', '/“/u', '/”/u', '/—/u');
$replace = array('/'', '/'', '"', '"', '-');
$content = preg_replace($search, $replace, $content);
//make sure _all_ html entities are converted to the plain ascii equivalents - it appears
//in some MS headers, some html entities are encoded and some aren't
$content = html_entity_decode($content, ENT_QUOTES, 'UTF-8');
//try to strip out any C style comments first, since these, embedded in html comments, seem to
//prevent strip_tags from removing html comments (MS Word introduced combination)
if(mb_stripos($content, '/*') !== FALSE){
$content = mb_eregi_replace('#//*.*?/*/#s', '', $content, 'm');
}
//introduce a space into any arithmetic expressions that could be caught by strip_tags so that they won't be
//'<1' becomes '< 1'(note: somewhat application specific)
$content = preg_replace(array('/<([0-9]+)/'), array('< $1'), $content);

$content = strip_tags($content, $allowtags);
//eliminate extraneous whitespace from start and end of line, or anywhere there are two or more spaces, convert it to one
$content = preg_replace(array('/^/s/s+/', '//s/s+$/', '//s/s+/u'), array('', '', ' '), $content);
//strip out inline css and simplify style tags
$search = array('#<(strong|b)[^>]*>(.*?)</(strong|b)>#isu', '#<(em|i)[^>]*>(.*?)</(em|i)>#isu', '#<u[^>]*>(.*?)</u>#isu');
$replace = array('<b>$2</b>', '<i>$2</i>', '<u>$1</u>');
$content = preg_replace($search, $replace, $content);

//on some of the ?newer MS Word exports, where you get conditionals of the form 'if gte mso 9', etc., it appears
//that whatever is in one of the html comments prevents strip_tags from eradicating the html comment that contains
//some MS Style Definitions - this last bit gets rid of any leftover comments */
$num_matches = preg_match_all("http://<!--/u", $content, $matches);
if($num_matches){
$content = preg_replace('//<!--(.)*--/>/isu', '', $content);
}
return $content;
}

測試使用結(jié)果:
復(fù)制代碼 代碼如下:
<?php
$content = ' <!--[if gte mso 9]><xml><w:WordDocument><w:BrowserLevel>MicrosoftInterNETExplorer4</w:BrowserLevel><w:DisplayHorizontalDrawingGridEvery>0</w:DisplayHorizontalDrawingGridEvery><w:DisplayVerticalDrawingGridEvery>2</w:DisplayVerticalDrawingGridEvery><w:DocumentKind>DocumentNotSpecified</w:DocumentKind><w:DrawingGridVerticalSpacing>7.8</w:DrawingGridVerticalSpacing><w:View>Normal</w:View><w:Compatibility></w:Compatibility><w:Zoom>0</w:Zoom></w:WordDocument></xml><![endif]-->
<p class="p0" style="text-indent: 24.0000pt; margin-bottom: 0pt; margin-top: 0pt;"><span style="mso-spacerun: "yes"; font-size: 12.0000pt; font-family: "宋體";">《優(yōu)伴戶外旅行》――讓旅行成為習(xí)慣!</span></p>越發(fā)忙碌的你,是否想給自己放個假?專注工作的你,是否還記得上一次鍛煉是什么時候?優(yōu)伴戶外旅行,給你不一樣的旅行體驗:給心自由,便處處都是風(fēng)景!</span></p>';
echo ClearHtml($content,'<p>');

/*
得到的結(jié)果:
<p >《優(yōu)伴戶外旅行》--讓旅行成為習(xí)慣!</p>越發(fā)忙碌的你,是否想給自己放個假?專注工作的你,是否還記得上一次鍛煉是什么時候?優(yōu)伴戶外旅行,給你不一樣的旅行體驗:給心自由,便處處都是風(fēng)景!</p>
*/
?>

php技術(shù)PHP去掉從word直接粘貼過來的沒有用格式的函數(shù),轉(zhuǎn)載需保留來源!

鄭重聲明:本文版權(quán)歸原作者所有,轉(zhuǎn)載文章僅為傳播更多信息之目的,如作者信息標記有誤,請第一時間聯(lián)系我們修改或刪除,多謝。

主站蜘蛛池模板: 中文一区二区在线观看 | 免费国产成人午夜在线观看 | 亚洲第一视频网 | 国产福利小视频在线 | 精品久久久中文字幕 | 国产福利在线小视频 | 色综合天天综合网国产成人网 | 五月六月婷婷 | 91麻豆国产免费观看 | 久久久久国产免费 | 伊人狠狠色j香婷婷综合 | 亚洲视频在线一区二区 | 最新香蕉97超级碰碰碰碰碰久 | 麻豆综合网 | 综合五月婷婷 | 久久综合九色综合欧洲 | 国产亚洲美女精品久久久久狼 | 久久国产加勒比精品无码 | 伊人色综合网 | 91精品福利在线 | 精品国产国产综合精品 | 91视频亚洲| 思思久久99热这里只有精品66 | 激情综合色综合久久综合 | 久久久精品2018免费观看 | 色狠狠色狠狠综合天天 | 国产五月婷婷 | 色多多污在线观看 | 亚洲天堂日韩在线 | 久久精品国产一区二区三区肥胖 | 毛片色毛片18毛片美女 | 久久天天干| 国产精品亚洲欧美一区麻豆 | baoyu168成人免费视频 | 91网站网站网站在线 | 成人伊人网 | 亚洲第一二三四区 | 国产精品高清视亚洲一区二区 | 亚洲精品乱码国产精品乱码 | 日本精品久久久久久久久免费 | 99在线精品免费视频九九视 |