PHP?? ? ???? ?? ??? ??? ???
??? ??? ???? ????? ???? ? ? ???? ??? ?? ??? ????. ? ??? ????? ???? ??? ?? ???? "??"??? ??? ???? ??? ???? ???. ??? ?? ??? ??? ???? ??? ??? ?????.
???? ????? ? ?? ??? imagecopyresampled()? ???? ??? ??? ???? ????. ???? ? ?? ??? ?? ???? ???? ??? ?????. ?? ?? ???? 1280x800px?? ???? ???? 200x150px? ?? ??? ??? 240x150px? ?????. ??? ?? ???? ?? ?? ??? ?????.
??? ??? ?? ???? ??? ??? ????.
<code class="php">$image = imagecreatefromjpeg($_GET['src']);
$filename = 'images/cropped_whatever.jpg';
$thumb_width = 200;
$thumb_height = 150;
$width = imagesx($image);
$height = imagesy($image);
$original_aspect = $width / $height;
$thumb_aspect = $thumb_width / $thumb_height;
if ($original_aspect >= $thumb_aspect) {
// Image wider than thumbnail
$new_height = $thumb_height;
$new_width = $width / ($height / $thumb_height);
} else {
// Thumbnail wider than image
$new_width = $thumb_width;
$new_height = $height / ($width / $thumb_width);
}
$thumb = imagecreatetruecolor($thumb_width, $thumb_height);
// Resize and crop
imagecopyresampled($thumb, $image,
0 - ($new_width - $thumb_width) / 2, // Horizontally center the image
0 - ($new_height - $thumb_height) / 2, // Vertically center the image
0, 0,
$new_width, $new_height,
$width, $height);
imagejpeg($thumb, $filename, 80);</code>
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