How to convert ico to PNG online using PHP. Ask the expert to answer

How to convert ico to PNG online using PHP? Ask the expert to answer.
Yes. Ask the expert to answer

There are ways to do it (don't be too abstract.) Slightly described below. ）。。 It's better if you have the source code.

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Hey.. Wait for the source.
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There is a class, but ...

How to use

PHP code

require ' class.ico.php '; $o = new ico ("Favicon.ico"); /picture to be converted $index = "nsize"; foreach ($o->formats as $key + $val) {if ($val [' Header '] [' Width '] = = + $val [' head        Er ' [' Height '] = =) {$index = $key;    Break    }}if ($index = = = "Nsize") {Print_r ("no corresponding size"); Die;} else {imagegif ($o->geticon ($index), "Favicon.png");} 
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     discussion  
    
 
    
 Well, I want to give you a brick upstairs ... I thought someone wanted to come out. Specifically excited to open 
    
 
    
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 For an example of!--? php
 $input = ' zzz.gif '; 
 $output = ' zzz.jpg '; 
 $image =imagecreatefromgif ($input); 
 Imagejpeg ($image, $output); 
 Imagedestroy ($image); 
 Unlink ($input); 
? 
 