PHP three ways to delete HTML tags share

Source: Internet
Author: User
This article describes the use of PHP to remove HTML tags three ways, with the need for friends, refer to the next bar.

Method 1, remove the desired tag directly. PHP functions are used: Str_replace, Htmlspecialchars, Strip_tags.

      "," ", $str);//$str =htmlspecialchars ($STR); return strip_tags ($STR);}? >

The 2,php method has a strip_tags function to easily remove HTML tags. Echo strip_tags ("Hello World"); Remove HTML, XML, and PHP tags. For non-standard HTML code can also be correctly removed: Echo strip_tags ("\" >cftea "); Output Cftea

Use the Strip_tags function to remove HTML tags.


. com '; Echo (Htmlspecialchars ($STR). "
"); Echo (Strip_tags ($STR));? >

The 3,strtr method converts a specific character in a string to a function. Syntax Strtr (string,from,to) or STRTR (string,array) parameter description string1 required. Specifies the string to convert. From required (unless an array is used). Specifies the character to be changed. To required (unless an array is used). Specifies the character to change to. Array is required (unless you use from and to). An array in which the key is the original character and the value is the target character.

Example 1:


Example 2:

      "Hi", "World" = "Earth"); Echo strtr ("Hello World", $arr); >
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