/**
* Save image as px in database
* @access public
* @param string $image
* @return array
*/
public function saveImage($src, $ext)
{
$db = new database();
$data = new dataHandler();
$size = getimagesize($src);
$width = (int) $size[0];
$height = (int) $size[1];
if ($ext === 'png') {
$image = imagecreatefrompng($src);
}
if ($ext === 'jpg' || $ext === 'jpeg') {
$image = imagecreatefromjpeg($src);
}
if ($ext === 'gif') {
$image = imagecreatefromgif($src);
}
if ($ext === 'bmp') {
$image = imagecreatefromwbmp($src);
}
$values = '';
for ($y = 0; $y < $height; ++$y) {
for ($x = 0; $x < $width; ++$x) {
$res = imagecolorat($image, $x, $y);
$rgb1 = $res >> 16 & 0xff;
$rgb2 = $res >> 8 & 0xff;
$rgb3 = $res & 0xff;
$values .= '(
AES_ENCRYPT("' . $rgb1 . '", "' . $db->aesKey . '"),
AES_ENCRYPT("' . $rgb2 . '", "' . $db->aesKey . '"),
AES_ENCRYPT("' . $rgb3 . '", "' . $db->aesKey . '"),
' . $x . ',
' . $y . ',
' . $data->getRank($rgb1, $rgb2, $rgb3) . '
),';
if ($x % 100 == 0) {
$values .= '|';
}
}
//end for $x
}
//end for $y
$valueArray = explode('|', $values);
$i_max = count($valueArray);
for ($i = 0; $i < $i_max; ++$i) {
$valueArray[$i] = substr($valueArray[$i], 0, strlen($valueArray[$i]) - 1);
$sql = 'INSERT INTO
pixel (pixelRGB1, pixelRGB2, pixelRGB3, pixelX, pixelY, pixelRank)
VALUES ' . $valueArray[$i];
$db->insert($sql);
}
imagedestroy($image);
}
