Php Programming Code Examples
Php > Graphics Code Examples
Image Size and Mime Types
Image Size and Mime Types
/* Image Information such as size and mime types can be returned with the getimagesize() function... here are a few useful examples */
<?php
$size = getimagesize ("img/flag.jpg");
echo "<img src=\"img/flag.jpg\" {$size[3]}>";
?>
<?php
$size = getimagesize ($filename);
$fp=fopen($filename, "rb");
if ($size && $fp) {
header("Content-type: {$size['mime']}");
fpassthru($fp);
exit;
} else {
// error
}
?>
/* APP Info (embedded text information) */
<?php
$size = getimagesize ("testimg.jpg",&$info);
if (isset ($info["APP13"])) {
$iptc = iptcparse ($info["APP13"]);
var_dump ($iptc);
}
?>
