Three ways to remove HTML tags from php

This article is a PHP deletion of HTML tags in the three solutions to the detailed analysis of the introduction, the need for friends to refer to the

Method 1:
directly remove the tag you want to remove

Copy Code code as follows:


<?php


//Remove BR Mark


function Strip ($STR)


{


$str =str_replace ("<br>", "", $str);


//$str =htmlspecialchars ($STR);


return Strip_tags ($STR);


}


?>

Method 2.
PHP has a strip_tags function to easily remove HTML tags.
Echo strip_tags ("Hello <b>World</b>"); Get rid of HTML, XML, and PHP tags.
Non-standard HTML code can also be properly removed:
Echo strip_tags ("<a href=" > ">cftea</a>"); Output Cftea
You can use the Strip_tags function to remove HTML tags in PHP, and look at the following example:

Copy Code code as follows:


&lt;?php


$str = ' www&lt;p&gt;dreamdu&lt;/p&gt;.com ';


Echo (Htmlspecialchars ($STR). " &lt;br&gt; ");


Echo (Strip_tags ($STR));


?&gt;

Method 3.
the STRTR () function converts a specific character in a string.
Grammar
strtr (string,from,to)
or
strtr (String,array)

Parameters	Description
String1	Necessary. Specify the string to convert.
From	Required (unless an array is used). Specify the characters to be changed.
To	Required (unless an array is used). Specify the character to change to.
Array	Required (unless using from and to). An array in which the key is the original character and the value is the target character.

Example 1:

Copy Code code as follows:


&lt;?php


Echo strtr ("Hilla Warld", "ia", "eo");


?&gt;

Example 2:

Copy Code code as follows:

<?php
$arr = Array ("Hello" => "Hi", "World" => "the Earth");
Echo strtr ("Hello World", $arr);
?>