После попытки и попытки это решение: imagecopymerge () Объясните мне кого-нибудь, почему?
<?php
$image = 'http://content.wuala.com/contents/mike.walker/sharing/10891.png?dl=1';
// ---------------------------------------- Prepare
$scale = 1;
// Get meta for image
$info = getimagesize($image);
$info = array(
'width' => $info[ 0 ],
'height' => $info[ 1 ],
'bits' => $info[ 'bits' ],
'mime' => $info[ 'mime' ]
);
// Get res for image
$image = imagecreatefrompng($image);
$width = $info[ 'width' ] * $scale;
$height = $info[ 'height' ] * $scale;
$new_width = (int)($info[ 'width' ] * $scale);
$new_height = (int)($info[ 'height' ] * $scale);
$xpos = (int)(($width - $new_width) / 2);
$ypos = (int)(($height - $new_height) / 2);
$image_old = $image;
$image = imagecreatetruecolor($width, $height);
$image2 = imagecreatetruecolor($width, $height);
//imagetruecolortopalette($image, FALSE, 255);
imagealphablending($image, true);
imagesavealpha($image, true);
$background = imagecolorallocatealpha($image, 255, 255, 255, 0);
//$background = imagecolortransparent($image, imagecolorexact($image, 254, 0, 254));
//$background = imagecolorallocate($image, 254, 0, 3);
imagecolortransparent($image2, $background);
imagefilledrectangle($image, 0, 0, $width, $height, $background);
//imagefilledrectangle($image2, 0, 0, $width, $height, $background);
imagecopymerge($image, $image_old, 0, 0, 0, 0, $new_width, $new_height, 100);
imagecopyresampled($image2, $image, $xpos, $ypos, 0, 0, $new_width, $new_height, $info[ 'width' ], $info[ 'height' ]);
//imagecopyresampled($image2, $image_old, $xpos, $ypos, 0, 0, $new_width, $new_height, $info[ 'width' ], $info[ 'height' ]);
// ------------------------------------------------ Convert
$scale = .9;
$width = $info[ 'width' ] * $scale;
$height = $info[ 'height' ] * $scale;
$new_width = (int)($info[ 'width' ] * $scale);
$new_height = (int)($info[ 'height' ] * $scale);
$xpos = (int)(($width - $new_width) / 2);
$ypos = (int)(($height - $new_height) / 2);
$image_old = $image2;
$image = imagecreatetruecolor($width, $height);
//imagetruecolortopalette($image, FALSE, 255);
imagealphablending($image, true);
imagesavealpha($image, true);
$background = imagecolorallocatealpha($image, 255, 0, 255, 0);
//$background = imagecolortransparent($image, imagecolorexact($image, 254, 0, 254));
//$background = imagecolorallocate($image, 254, 0, 3);
imagecolortransparent($image2, $background);
//imagefilledrectangle($image2, 0, 0, $width, $height, $background);
//imagefilledrectangle($image2, 0, 0, $width, $height, $background);
//imagecopymerge($image, $image_old, 0, 0, 0, 0, $new_width, $new_height, 100);
//imagecopyresampled($image2, $image, $xpos, $ypos, 0, 0, $new_width, $new_height, $info[ 'width' ], $info[ 'height' ]);
imagecopyresampled($image, $image_old, $xpos, $ypos, 0, 0, $new_width, $new_height, $info[ 'width' ], $info[ 'height' ]);
header('Content-type: image/png');
imagepng($image);
//imagepng($image2, __DIR__ . '/resized.png');