php - Black box around overlaying images (GD Library) -


okay, have managed overlay 2 images retaining transparency, there's massive black box around right side of overlaying image.. it's still transparent, need box gone..

here's code.. 

<?php header('content-type: image/png');  $master = imagecreatefrompng('master.png'); $month = imagecreatefrompng('mar.png');  imagealphablending($month,true);  imagealphablending($master,true);  imagecopy($master, $month, 83, 290, 0, 0, imagesx($master), imagesx($master));  imagepng($master, null, 1);  ?>

i have tried use imagesavealpha() didnt work either.. got ideas?

thanks guys 

imagecopy($master, ..snip.. imagesx($master), imagesx($master));                                     ^^^^^^^---should $month                                                     ^--- should 'y'                                                       ^^^^^^^--- $month

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