Hi,
What am I doing wrong here? I want to display a transparent pixel...
<?
$transparent1x1 = array (71, 73, 70, 56, 57, 97, 1, 0, 1, 0, -128, 0,
0, 0, 0, 0, 0, 0, 0, 33, -7, 4, 1, 0, 0, 0, 0, 44, 0, 0, 0, 0, 1, 0,
1, 0, 0, 2, 2, 68, 1, 0, 59);
header("Content-type: " . image_type_to_mime_type (IMAGETYPE_GIF));
echo $transparent1x1;
?> 2 2539
Leif Wessman wrote: Hi,
What am I doing wrong here? I want to display a transparent pixel...
<? $transparent1x1 = array (71, 73, 70, 56, 57, 97, 1, 0, 1, 0, -128, 0, 0, 0, 0, 0, 0, 0, 0, 33, -7, 4, 1, 0, 0, 0, 0, 44, 0, 0, 0, 0, 1, 0, 1, 0, 0, 2, 2, 68, 1, 0, 59); header("Content-type: " . image_type_to_mime_type (IMAGETYPE_GIF)); echo $transparent1x1; ?>
Using echo on an array will just output the type which is "Array" you
need to echo the values so...
for ($i = 0; $i < count($transparent1x1); $i++)
echo $trasnparent1x1[$i];
N.B. I don't know if the above code will produce the desired effect for
a pixel, I have never done anything like that.
~Cameron
Cameron <fo*@bar.invalid> wrote in message news:<bv**********@newsg3.svr.pol.co.uk>... Leif Wessman wrote: Hi,
What am I doing wrong here? I want to display a transparent pixel...
<? $transparent1x1 = array (71, 73, 70, 56, 57, 97, 1, 0, 1, 0, -128, 0, 0, 0, 0, 0, 0, 0, 0, 33, -7, 4, 1, 0, 0, 0, 0, 44, 0, 0, 0, 0, 1, 0, 1, 0, 0, 2, 2, 68, 1, 0, 59); header("Content-type: " . image_type_to_mime_type (IMAGETYPE_GIF)); echo $transparent1x1; ?>
Using echo on an array will just output the type which is "Array" you need to echo the values so...
for ($i = 0; $i < count($transparent1x1); $i++) echo $trasnparent1x1[$i];
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
It should be echo chr($transparent1x1[$i]) or printf("%c",
$transparent1x1[$i]). Otherwise, echo will output ascii.
--
"Success = 10% sweat + 90% tears"
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