strip-tags | 易学教程

strip_tags: strip off the messy tags and styles

阅读更多关于 strip_tags: strip off the messy tags and styles

问题 How can I strip off certain html tags and allow some of them? For instance, I want to strip off span tags but allow the span with underline. <span style="text-decoration: underline;">Text</span> I want to allow p but I want to remove any styles or classes inside the p for instance, <p class="99light">Text</p> the class inside the p tag should be removed - I just want a clean p tag. The is the line I have so far, strip_tags($content, '<p><a><br><em><strong><ul><li>'); 回答1: You can't. You'll

Why CKEditor ignores empty div or is it something else?

阅读更多关于 Why CKEditor ignores empty div or is it something else?

问题 I have written a plugin that adds bootstrap grid into the editor.However it seems that CKEditor deletes the whole wrapping col div when there is no content inside it. Plugin on github: https://github.com/radko26/CKEditor_layoutmanagerPlugin/tree/master/layoutmanager This is what is default inside the dom.When i delete the 'content', the editor removes the wrapping div-layout-column . <div class="container-fluid layout-container"> <div class="row layout-row"> <div class="col-xs-3 col-sm-3 col

strip_tags, remove javascript

阅读更多关于 strip_tags, remove javascript

问题 I have this problem with the code i'm running right now. My code is that I enter an URL and when i click submit it removes all tags. I use strip_tags for that one. And then I use preg_match_all("/((?:\w'|\w|-)+)/", $contents, $words); which creates and array of every word. I then have a foreach loop which will count all words and then place it in a table with another foreach loop. The problem is for example. Say I enter an URL which has the following content: <html> <head> <title>titel1<

How to use RubyGem Sanitize transformers to sanitize an unordered list into a comma seperated list?

阅读更多关于 How to use RubyGem Sanitize transformers to sanitize an unordered list into a comma seperated list?

问题 Any one familiar with the RubyGem Sanitize, that provide an example of building a "Transformer" to convert "<ul><li>a</li><li>b</li><li>c</li></ul>" into "a,b, and c" ? 回答1: IMO transformers are not for pulling out data like this: Transformers allow you to filter and modify nodes using your own custom logic [...] This is not what you're trying to do; you're trying to pull data out of nodes, and transform it. In your example, you're not doing the same thing to each element: you're sometimes

Strip tags, but keep the first one

阅读更多关于 Strip tags, but keep the first one

问题 How can I keep for example the first img tag but strip all the others? (from a HTML string) example: <p> some text <img src="aimage.jpg" alt="desc" width="320" height="200" /> <img src="aimagethatneedstoberemoved.jpg" ... /> </p> so it should be just: <p> some text <img src="aimage.jpg" alt="desc" width="320" height="200" /> </p> 回答1: The function from this example can be used to keep the first N IMG tags, and removes all the other <img> s. // Function to keep first $nrimg IMG tags in $str,

Using PHP substr() and strip_tags() while retaining formatting and without breaking HTML

阅读更多关于 Using PHP substr() and strip_tags() while retaining formatting and without breaking HTML

问题 I have various HTML strings to cut to 100 characters (of the stripped content, not the original) without stripping tags and without breaking HTML. Original HTML string (288 characters): $content = "<div>With a <span class='spanClass'>span over here</span> and a <div class='divClass'>nested div over <div class='nestedDivClass'>there</div> </div> and a lot of other nested <strong><em>texts</em> and tags in the air <span>everywhere</span>, it's a HTML taggy kind of day.</strong></div>"; Standard

jQuery (almost) equivalent of PHP's strip_tags()

阅读更多关于 jQuery (almost) equivalent of PHP's strip_tags()

问题 Is there a jQuery version of this function? string strip_tags ( string $str [, string $allowable_tags ] ) strip all tags and content inside them from a string except the ones defined in the allowable tags string. like: var stripped = strip_tags($('#text').html(), '<p><em><i><b><strong><code>'); from: <div id="text"> <p> paragraph </p> <div> should be stripped </div> </div> 回答1: To remove just the tags, and not the content , which is how PHP's strip_tags() behaves, you can do: var whitelist =

jQuery (almost) equivalent of PHP's strip_tags()

阅读更多关于 jQuery (almost) equivalent of PHP's strip_tags()

Is there a way to remove IDV Tags from an AIFF file?

阅读更多关于 Is there a way to remove IDV Tags from an AIFF file?

问题 I'm working on a backend task system for a rails application running on an Ubuntu Server. Before converting the uploaded AIFF files to FLAC, I need to strip all the possibly existing tags from it. How can I achieve that? TagLib-Ruby doesn't have that covered for AIFF at this time. Is there another gem, a command line app or something similar that my rails app could call or do I have to code that fully on my own? 回答1: kid3 is an application with both gui and command line interfaces that allows

php - remove html tags

阅读更多关于 php - remove html tags

问题 I'm using the contenteditable feature on a personal project to update a sql database, however when I update the content it adds html tags into the database i.e. <div id="lipsum" style="font-size: 11px; font-family: Arial, Helvetica, sans; text-align: justify; font-style: normal; font-variant: normal; line-height: normal;"> <p style="font-size: 11px; line-height: 14px; margin-bottom: 14px;"> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin tincidunt tincidunt tellus, ac tincidunt