Ask: Use PHP function Fpassthru () to show the picture in detail, how to deal with

Ask: Use PHP's function fpassthru () to show the picture in detail
The idea of a newly-learned PHP may not have been asked, presumably in the sense that:

WAMP environment, Zend Framework +smarty templates

1. Then use Fpassthru to pass a picture in action to show if it is feasible? How to write?

2. Do not use the IMG tag with Fpassthru can pass the picture to the foreground?

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... action{
1 can directly output the picture content, for example, with your fpassthru:

PHP code

//open file in binary format $name = './img/ok.png ' $fp = fopen ($name, ' RB ');//Send the appropriate header header ("Content-type:image/png"); Header ("Content-length:"). FileSize ($name));//Send picture and Terminate script fpassthru ($FP); exit; 
------Solution--------------------
 Apache under the anti-theft chain can be used rewrite_module, with these output file header method to deal with the server will only aggravate the burden. 
 
 http://sealbird.iteye.com/blog/976891 
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     discussion  
     
 upstairs yesterday i also searched, but tried, did not know where is the problem 
 
 the back of the ' RB ' should be the parameter bar this parameter I checked the manual not found so I want to ask to see if there is more useful information 
  
------Solution--------------------
 Comment out the header ("Content-length:". FileSize ($imgpath)); 
 
 Header ("content-type:image/jpg"); 
 , only the picture data stream 
 