";
} else if (sizeof($results) > 1) {
echo "Error on $currentDate, more than one photo found for that date:
";
var_dump($results);
echo "
";
} else {
// normal day
$fname = basename($results[0]);
$fnParts = explode(".", $fname);
if (sizeof($fnParts) < 3) {
echo "Error on $currentDate, malformed file name {$fname}
";
} else {
if (strtotime($currentDate) != strtotime($fnParts[0])) {
echo "Error on $currentDate, file name {$fname} date does not match expected date
";
}
if ($imgsize = getimagesize($results[0])) {
if ($imgsize[0] < MIN_IMAGE_SIZE || $imgsize[1] < MIN_IMAGE_SIZE || $imgsize[0] != $imgsize[1]) {
echo "Error on $currentDate, file name {$fname} is not large enough dimensions or non-square dimensions
";
}
} else {
echo "Error on $currentDate, file name {$fname} could not be opened as an image file. File may have been corrupted
";
}
$hash = md5_file($results[0]);
if ($hash != $fnParts[1]) {
echo "Error on $currentDate, file name {$fname} hash does not match expected hash. File may have been corrupted or altered
";
}
if (in_array($hash, array_keys($hashes))) {
echo "Error on $currentDate, file {$fname} hash matches that of {$hashes[$hash]}. Files may be identitical duplicates of the same image
";
}
$hashes[$hash] = $fname;
if (sizeof($fnParts[2]) > 3 || ($fnParts[2] != "png" && $fnParts[2] != "jpg")) {
echo "Error on $currentDate, file name {$fname} extension unexpected
";
}
}
}
// go to next day
$currentDate = date("Y-m-d", strtotime("+1 day", strtotime($currentDate)));
}
echo "Scanned files from $firstDate to $currentDate, no errors detected
";
?>