Replacing the alt and title labels of images with php

To replace all images or the connected alt title, we must use the regular function. Let's look at an alt instance that replaces the image.

*/

Preg_replace ('# alt = "[^"] * "# I', 'alt =" ". $ title." "', $ str );

/*
Mixed preg_replace (mixed pattern, mixed replacement, mixed subject [, int limit])

Search for matches in pattern in subject and replace them with replacement. If limit is specified, only limit matches are replaced. If limit is omitted or its value is-1, all matches are replaced.

 

Filter all html tags
*/

$ Html_body = "<br/> fdafdsa <div> content </div> ";
Preg_replace ("/(</?) (W +) ([^>] *>)/e ",
"'1'. strtoupper ('2'). '3 '",
$ Html_body );

   
// For more details, see: php Tutorial er/php-function/32.16.htm"> http://www.111cn.net/phper/php-function/33530.htm