04-15-2014
Hello dodmis,
i have tried that already and still it is giving me same output, i was just wondering is there any set command which i have to use. Do u know any such command.
In my output i just want the string length of the output. ex
abcdefghi abcdef abcedf
abcde abcde abcde
the 3 spaces indicating the column one has ended.
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LEARN ABOUT PHP
iptcembed
IPTCEMBED(3) 1 IPTCEMBED(3)
iptcembed - Embeds binary IPTC data into a JPEG image
SYNOPSIS
mixed iptcembed (string $iptcdata, string $jpeg_file_name, [int $spool])
DESCRIPTION
Embeds binary IPTC data into a JPEG image.
PARAMETERS
o $iptcdata
- The data to be written.
o $jpeg_file_name
- Path to the JPEG image.
o $spool
- Spool flag. If the spool flag is over 2 then the JPEG will be returned as a string.
RETURN VALUES
If success and spool flag is lower than 2 then the JPEG will not be returned as a string, FALSE on errors.
EXAMPLES
Example #1
Embedding IPTC data into a JPEG
<?php
// iptc_make_tag() function by Thies C. Arntzen
function iptc_make_tag($rec, $data, $value)
{
$length = strlen($value);
$retval = chr(0x1C) . chr($rec) . chr($data);
if($length < 0x8000)
{
$retval .= chr($length >> 8) . chr($length & 0xFF);
}
else
{
$retval .= chr(0x80) .
chr(0x04) .
chr(($length >> 24) & 0xFF) .
chr(($length >> 16) & 0xFF) .
chr(($length >> 8) & 0xFF) .
chr($length & 0xFF);
}
return $retval . $value;
}
// Path to jpeg file
$path = './phplogo.jpg';
// We need to check if theres any IPTC data in the jpeg image. If there is then
// bail out because we cannot embed any image that already has some IPTC data!
$image = getimagesize($path, $info);
if(isset($info['APP13']))
{
die('Error: IPTC data found in source image, cannot continue');
}
// Set the IPTC tags
$iptc = array(
'2#120' => 'Test image',
'2#116' => 'Copyright 2008-2009, The PHP Group'
);
// Convert the IPTC tags into binary code
$data = '';
foreach($iptc as $tag => $string)
{
$tag = substr($tag, 2);
$data .= iptc_make_tag(2, $tag, $string);
}
// Embed the IPTC data
$content = iptcembed($data, $path);
// Write the new image data out to the file.
$fp = fopen($path, "wb");
fwrite($fp, $content);
fclose($fp);
?>
NOTES
Note
This function does not require the GD image library.
PHP Documentation Group IPTCEMBED(3)