Image resize not working

[jasonhardwick]

My code isn't giving me any errors but dosent display my image at all... not sure why

<?php 

$img_path = "file/".$rows ['file'];

$image_t = getimagesize($img_path); 

imageResize($image_t[0],  
$image_t[1], 600); ?>					
				<?php 

function imageResize($width, $height, $target) { 

if ($width > $height) { 
$percentage = ($target / $width); 
} else { 
$percentage = ($target / $height); 
} 

$width = round($width * $percentage); 
$height = round($height * $percentage); 

return "width=\"$width\" height=\"$height\""; 

} ?>

 

 

[DarkWater]

Uhh, where are you actually echoing the <img> tags.....?  *Is tired of problems like this*

[BlueSkyIS]

you call the function imageResize, which returns part of an img tag. but you never echo anything or perform any action on any image. thus no output or anything.

[wildteen88]

Your code wont output anything as you're not telling it to.

 

All you're doing is passing the width and height of the uploaded file to your imageResize function. imageResize then returns the a string defining the new width/height.

[jasonhardwick]

Sorry here is the code with the echo... but still no luck.

<?php 

$img_path = "file/".$rows ['file'];

$image_t = getimagesize($img_path); 

imageResize($image_t[0],  
$image_t[1], 600); ?>					

<?php 

function imageResize($width, $height, $target) { 

if ($width > $height) { 
$percentage = ($target / $width); 
} else { 
$percentage = ($target / $height); 
} 

$width = round($width * $percentage); 
$height = round($height * $percentage); 

return "width=\"$width\" height=\"$height\""; 

} 

	echo $row["$image_t"];

?>

 

 

[wildteen88]

Your code still makes not sense.

 

$image_t holds an array which holds the width and height for the image in $img_path