how to remove html tags in php?

问题

i posted some data using tinymce (in a symfony project).while retrieving back how can i remove html tags? strip_tags not working..

回答1:

The easies way is to use strip_tags but it's not very reliable. There is a very, very, VERY good project design specifically for this: HTML Purifier.

It battle-hardened, tested and very good. strip_tags is the easy, fast and go way, but it can miss out some malformated html that a browser will actually parse and execute.

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Please, don't use regular expression to parse html!

回答2:

Note that strip_tags returns a new string. It does not modify the original string, i.e:

$html = '<p>Test</p>';
strip_tags($html); // Throws away the result, since you don't assign the return 
                   // value of the function to a variable

$stripped = strip_tags($html);
echo $stripped; // echos 'Test'

回答3:

Try this:

echo strip_tags($this->getContent(ESC_RAW))

回答4:

You could use strip_tags:

strip_tags('your text or variable');

It should work in symfony. Make sure that you have done everything correctly.

回答5:

When using Symfony, be sure to use the getRaw() function otherwise the text cannot be stripped from it's HTML code, for example:

$myText = $sf_data->getRaw('myVarContainingText');

Then use strip_tags() as such:

$myText = strip_tags( $sf_data->getRaw('myVarContainingText') );

回答6:

strip_tags(); you need to put what ever your $ is wrapped with html. ...........

来源：https://stackoverflow.com/questions/2432042/how-to-remove-html-tags-in-php