Level 16
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Feb 14, 2021
9
Level 4
Upload Multiple Images with multidimensional array
Hello
Tying create Upload Multiple Images with multidimensional array
DB
Schema::create('galleries', function (Blueprint $table) {
$table->id();
$table->string('category')->nullable();
$table->string('image')->nullable();
$table->timestamps();
});
<input type="file" id="image" name="image[]" class="form-control" multiple>
controller
$path = "upload/";
foreach ($image as $multi_img) {
$name_gen = hexdec(uniqid()).'.'.$multi_img->getClientOriginalExtension();
Image::make($multi_img)->resize(300,300)->save($path.$name_gen);
$last_img = $path.$name_gen;
Gallery::insert([
'image'=> $last_img,
]);
}
This works and it uploads image.
But I want make like
<input type="file" id="image" name="image[1][]" class="form-control" multiple>
<input type="file" id="image" name="image[2][]" class="form-control" multiple>
<input type="file" id="image" name="image[3][]" class="form-control" multiple>
How make for each for this image[X][]
If file uploaded from image[1][] in 'category'=> 1
$path = "upload/";
foreach ($image as $multi_img) {
$name_gen = hexdec(uniqid()).'.'.$multi_img->getClientOriginalExtension();
Image::make($multi_img)->resize(300,300)->save($path.$name_gen);
$last_img = $path.$name_gen;
Gallery::insert([
'image'=> $last_img,
'category'=> ???,
]);
}
Level 75
Just use "regular" array.
Level 5
$path = "upload/";
foreach ($image AS $category => $images) {
foreach ($images as $multi_img) {
$name_gen = hexdec(uniqid()).'.'.$multi_img->getClientOriginalExtension();
Image::make($multi_img)->resize(300,300)->save($path.$name_gen);
$last_img = $path.$name_gen;
Gallery::insert([
'image'=> $last_img,
'category' => $category
]);
}
}
1 like
Level 5
and, of couse, use $request->input('image') or $request->validate('image'), not $image direct
1 like
Level 4
Hello This is full code in my function , but getting error "The image.1 must be a file of type: jpeg, jpg, png, gif."
$request->validate([
'image' => 'required',
'image.*' => 'mimes:jpeg,jpg,png,gif|max:2048'
]);
$image = $request->file('image');
$path = "upload/";
if($request->hasfile('image')) {
foreach ($image AS $category => $images) {
foreach ($images as $multi_img) {
$name_gen = hexdec(uniqid()).'.'.$multi_img->getClientOriginalExtension();
Image::make($multi_img)->resize(300,300)->save($path.$name_gen);
$last_img = $path.$name_gen;
Gallery::insert([
'image'=> $last_img,
'category' => $category
]);
}
}
}
Level 4
After testing find problem 1. This validation not works, how can it work for multiply image?
'image.*' => 'mimes:jpeg,jpg,png,gif|max:2048'
I change with this, correct ?
'image.*.*' => 'mimes:jpeg,jpg,png,gif|max:2048'
if i use this check, upload not works
if($request->hasfile('image')) {
Level 5
because image not are array of image now, its array of category. try to:
$request->validate([
'image' => ['required', 'array'],
'image.*.*' => 'mimes:jpeg,jpg,png,gif|max:2048'
]);
$path = "upload/";
foreach ($request->input('image') AS $category => $image) {
foreach ($request->file('image')[$category] as $multi_img) {
$name_gen = hexdec(uniqid()).'.'.$multi_img->getClientOriginalExtension();
Image::make($multi_img)->resize(300,300)->save($path.$name_gen);
$last_img = $path.$name_gen;
Gallery::insert([
'image'=> $last_img,
'category' => $category
]);
}
}
1 like
Level 5
if($request->hasfile('image')) {
redundant check
1 like
Level 4
It is not correct use ($image = $request->file('image'); ) this also works
$image = $request->file('image');
foreach ($image AS $category => $images) {
foreach ($images as $multi_img) {
$name_gen = hexdec(uniqid()).'.'.$multi_img->getClientOriginalExtension();
Image::make($multi_img)->resize(300,300)->save($path.$name_gen);
$last_img = $path.$name_gen;
Gallery::insert([
'image'=> $last_img,
'category' => $category
]);
}
}
or it must be like you show
foreach ($request->input('image') AS $category => $image) {
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