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Which function is used to remove all HTML tags from a string passed to a form? Explanation: The function strip_tags() is used to strip a string from HTML, XML, and PHP tags.
strip_tags() function
The strip_tags() function strips a string from HTML, XML, and PHP tags. Note: HTML comments are always stripped.
How can we remove the HTML tags from the data?
The HTML tags can be removed from a given string by using replaceAll() method of String class. We can remove the HTML tags from a given string by using a regular expression. After removing the HTML tags from a string, it will return a string as normal text.
The strip_tags() function is an inbuilt function in PHP which is used to strips a string from HTML, and PHP tags. This function returns a string with all NULL bytes, HTML, and PHP tags stripped from a given $str.
Below custom function replace special characters such as or $amp; and additionally parses and combines text in HTML tags. 06-05-2020 12:14 PM I’ve read through this, and still a bit confused.
How to remove a tag from a string?
On each iteration, the code examines the string from that startposition for code tag pairs, removes them if found and call the next iteration with a new StartPosition, so the code is also able to handle the situation that the string includes an end tag without corresponding start tag, or </ without corresponding >.
The problem with trying to strip html is that browsers have very lenient parsers, more lenient than any library you can find will, so even if you do your best to strip all tags (using the replace method above, a DOM library, or JTidy), you will still need to make sure to encode any remaining HTML special characters to keep your output safe.