note 85614 added to function.imagecreatefromstring
| From: | nfo | Date: | Tue, 09 Sep 2008 02:04:19 +0000 |
| Subject: | note 85614 added to function.imagecreatefromstring | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-144251@lists.php.net to get a copy of this message | ||
The only way I managed to resolve the loading of image files from file data either on local site or
from off-site protocols is as follows. I hope this saves someone else the two hours of debugging and
looking for good examples.
[PHP]
<?php
$sFile = "http://www.justgreatwine.co.uk/img/vineyard.jpg";
$imagedata = GetFileData($sFile); //load the file in 4k chunks
/*=======THE OUTPUT=========*/
ob_start();
// assuming you have image data in $imagedata
$length = strlen($imagedata);
header('Last-Modified: '.date('r'));
header('Accept-Ranges: bytes');
header('Content-Length: '.$length);
header('Content-Type: image/jpeg');
print($imagedata);
ob_end_flush();
/*======FUNCTIONS USED======*/
function GetFileData($sFilePath){
$fp = fopen($sFilePath, 'rb') or die('404! Unable to open file!');
$buf = '';
while(!feof($fp)){
$buf .= fgets($fp, 4096);
}
fclose($fp);
return $buf; //returns False if failed, else the contents up to FileSize bytes.
}
?>
[/PHP]
----
Server IP: 69.147.83.197
Probable Submitter: 90.195.29.23
----
Manual Page -- http://www.php.net/manual/en/function.imagecreatefromstring.php
Edit -- https://master.php.net/note/edit/85614
Del: integrated -- https://master.php.net/note/delete/85614/integrated
Del: useless -- https://master.php.net/note/delete/85614/useless
Del: bad code -- https://master.php.net/note/delete/85614/bad+code
Del: spam -- https://master.php.net/note/delete/85614/spam
Del: non-english -- https://master.php.net/note/delete/85614/non-english
Del: in docs -- https://master.php.net/note/delete/85614/in+docs
Del: other reasons-- https://master.php.net/note/delete/85614
Reject -- https://master.php.net/note/reject/85614
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