Hello i am sending large string data via Ajax Post Request and its working fine on localhost but not working on live server i am sending some image data then this image data is converted to images on server..also its taking so much time to send this data average data size is between 4 to 7 MB..also can you suggest a better way so it can be done quickly..also things are setup properly i am including CSRF token and URL is also good but don't know why this error is occurring
Error => Status Code: 500 Internal Server Error
My controller code where i am sending request
$pid = $request->input('id');
$pt_id = $request->input('pt_id');
$pname = $request->input('name');
$isBack = $request->input('isBack');
$qty = $request->input('qty');
$paper = $request->input('paper');
$previewFront = $request->input('previewFront');
$previewBack = $request->input('previewBack');
$PrintDataFront = $request->input('PrintDataFront');
$PrintDataBack = $request->input('PrintDataBack');
$cart_item_id = uniqid();
//Store Img Data
$pf = str_replace('data:image/png;base64,', '', $previewFront);
$pf = str_replace(' ', '+', $pf);
$pf_n = $cart_item_id.'_f_.'.'png';
\File::put(public_path(). '/cart_preview/' . $pf_n, base64_decode($pf));
$pb = str_replace('data:image/png;base64,', '', $previewBack);
$pb = str_replace(' ', '+', $pb);
$pb_n = $cart_item_id.'_b_.'.'png';
\File::put(public_path(). '/cart_preview/' . $pb_n, base64_decode($pb));
$pdf = str_replace('data:image/png;base64,', '', $PrintDataFront);
$pdf = str_replace(' ', '+', $pdf);
$pdf_n = $cart_item_id.'_f_.'.'png';
\File::put(public_path(). '/orders/' . $pdf_n, base64_decode($pdf));
$pdb = str_replace('data:image/png;base64,', '', $PrintDataBack);
$pdb = str_replace(' ', '+', $pdb);
$pdb_n = $cart_item_id.'_b_.'.'png';
\File::put(public_path(). '/orders/' . $pdb_n, base64_decode($pdb));
//Get Prices and qty
$opriceitem = PriceTableItem::find($qty);
$itemQty = $opriceitem->qty;
$basePrice = $opriceitem->total;
if($isBack == 'true') {
$backPrice = $opriceitem->total_back;
$itemPrice = $opriceitem->total + $opriceitem->total_back;
$pricePerPiece = $opriceitem->item_price + $opriceitem->item_price_back;
}else {
$backPrice = 'INCLUDED';
$itemPrice = $opriceitem->total;
$pricePerPiece = $opriceitem->item_price;
}
if($paper == 'Premium White') {
$paperPrice = ($itemPrice/100) *60;
$itemPrice = $itemPrice + ($itemPrice/100) *60;
} else {
$paperPrice = 'INCLUDED';
}
//Get all Available Qty
$allQty = PriceTableItem::where('tid', $pt_id)->get();
$allAvailableQty = array();
foreach($allQty as $allqtyarry) {array_push($allAvailableQty, $allqtyarry->qty);}
//Create Cart Object
$item = [
"id" => $cart_item_id,
"pid" => $pid,
"name" => $pname,
"qty" => $itemQty,
"price_table_id" => $pt_id,
"paperType" => $paper,
"backCharges" => $backPrice,
"paperCharges" => $paperPrice,
"isBack" => $isBack,
"pricePerPiece" => $pricePerPiece,
"basePrice" => $basePrice,
"totalPrice" => $itemPrice,
"allQty" => $allAvailableQty,
];
$request->session()->put('cart.items.' . $cart_item_id, $item);
return 'Success';