Summary of usage of php string function strip_tags()
php The strip_tags() function is one of the string functions. Its function is to remove HTML, XML and PHP tags in the string. Then return the string after removing the tags. This article collects several articles about the php strip_tags() function. I hope it will be helpful for everyone to understand the string function strip_tags().
1.php Remove string tags strip_tags() Detailed function example
Many novice friends sometimes encounter some small problems when learning PHP, such as How to remove tags from strings; problems with garbled strings. In fact, these problems are very simple. Generally, the problem of garbled characters is that the character encoding is not set properly. As long as the character encoding is set properly, there will basically be no garbled characters. For specific articles, please refer to this articleSummary of solutions to php Chinese garbled code problems, so how to remove the tags of strings? In fact, it is very simple to remove tags from strings. You only need to use the string function strip_tags() to solve the problem. So how to use this function? This article will take you to understand the php strip_tags() function.
2.One detail you need to pay attention to when using the php strip_tags() function
The php strip_tags() function removes HTML, XML and PHP tags from the string. Returns the string after removing the tags, but there is a detail that needs to be paid attention to when using the php strip_tags() function. That is, when using the php strip_tags() function, if the HTML tag is incomplete or damaged, more data will be deleted. . This article will tell you about the consequences of using the strip_tags() function to remove incomplete HTML tags. Let’s take a look.
3.Detailed explanation of using php strip_tags() function to retain multiple HTML tag instances
php strip_tags() function removes HTML, XML and PHP from strings Tag, returns the string after removing the tags. However, when we need to retain multiple HTML tags, how to use the php strip_tags() function? This article introduces how to use the php strip_tags() function to retain multiple HTML tags. Let’s take a look. The method of using the php strip_tags() function to retain multiple HTML tags mainly involves the second parameter of strip_tags. You can use the second parameter to set tags that do not need to be deleted.
4.A brief introduction to the htmlspecialchars, strip_tags, and addslashes functions in php
In web program development, the htmlspecialchars, strip_tags, and addslashes functions are the most common , this article will introduce these three functions respectively. strip_tags() function Remove HTML, XML and PHP tags from strings. htmlspecialchars() function Converts predefined characters into HTML entities. The functions stripslashes and addslashes are originally a pair. addslashes uses backslashes to quote strings, and stripslashes restores the string quoted by addslashes.
【Q&A related to strip_tags() function】
php - How to filter the html code converted by strip_tags
php - After strip_tags, there is a problem in substr, Json_encode
[strip_tags() function entry]
【Recommended related articles】
The difference between php htmlspecialchars() and strip_tags functions
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The above is the detailed content of Summary of usage of php string function strip_tags(). For more information, please follow other related articles on the PHP Chinese website!
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