/
changeimage.php
52 lines (41 loc) · 1.07 KB
/
changeimage.php
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<?php
function random_pic($conn, $dir = 'images') {
while (true) {
$n_empty = 0;
$n_filled = 0;
$files = glob($dir . '/*.*');
$file = array_rand($files);
$sql = "SELECT ImageName FROM retangulos WHERE ImageName='" . $files[$file] . "'";
$result = $conn->query($sql);
if (mysqli_num_rows($result) > 0) {
// output data of each row
while($row = mysqli_fetch_assoc($result)) {
if ($row["Rect"] != "") {
$n_filled++;
}
else {
$n_empty++;
}
}
}
if ($n_empty > 1 || $n_filled > 4) {
rename($files[$file], 'verified_images/' . $files[$file]);
}
else {
break;
}
}
return $files[$file];
}
$servername = "mysql01.ufpel.hospedagemdesites.ws";
$username = "ufpel";
$password = "Bid1yAw9iR";
$dbname = "ufpel";
// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
echo random_pic($conn);
?>