public function processEntry($key, $value, GridFile $file)
{
foreach (str_split(preg_replace("/\n/", "", $value)) as $index => $char) {
if ($char === "1") {
$file->addPicture($index % $file->getWidth(), floor($index / $file->getWidth()));
}
}
}
public function processEntry($key, $value, GridFile $file)
{
$row = substr($value, 1, strlen($value) - 2);
$lbracket = strpos($row, "[");
$rbracket = strpos($row, "]");
while (false !== $lbracket && false !== $rbracket) {
$coords = array_map(function ($d) {
return intval($d);
}, explode(",", substr($row, $lbracket + 1, $rbracket - $lbracket - 1)));
if (sizeof($coords) === 4) {
for ($x = $coords[1]; $x <= $coords[3]; $x++) {
for ($y = $coords[0]; $y <= $coords[2]; $y++) {
$file->addPicture($x - 1, $y - 1);
}
}
}
$row = substr($row, $rbracket + 1);
$lbracket = strpos($row, "[");
$rbracket = strpos($row, "]");
}
}
