[英]how to move uploaded multiple images at once in php
我正在嘗試上傳3個圖像字段,將其存儲在數據庫中,然后將上傳的文件移動到文件夾中。
目前,“ image1”,“ image2”,“ image3”,“ image4”字段已插入MySQL數據庫,但是只有“ image1”正在上載並移至我的文件夾中。
這是我的代碼:
if(isset($_POST['submit'])){
$pro_image1 = $_FILES['image1']['name'];
$pro_image2 = $_FILES['image2']['name'];
$pro_image3 = $_FILES['image3']['name'];
$pro_image4 = $_FILES['image4']['name'];
$tmp_name = $_FILES['image1']['tmp_name'];
$tmp2_name = $_FILES['image2']['tmp_name'];
$tmp3_name = $_FILES['image3']['tmp_name'];
$tmp4_name = $_FILES['image4']['tmp_name'];
$pro_query = "INSERT INTO product(image1,image2,image3,image4) VALUES('$pro_image1','$pro_image2','$pro_image3','$pro_image4')";
if(mysqli_query($con,$pro_query)){
$msg = "<p class='pull-right' style='color:green;'> Product Added successfully</p>";
$path = "images/$pro_image1";
if(move_uploaded_file($tmp_name, $path)) {
copy($path, "../$path");
}
if(move_uploaded_file($tmp2_name, $path)) {
copy($path, "../$path");
}
if(move_uploaded_file($tmp3_name, $path)) {
copy($path, "../$path");
}
if(move_uploaded_file($tmp4_name, $path)) {
copy($path, "../$path");
} elseif(!mysqli_query($con,$pro_query)) {
$insert_error = "<p class='pull-right' style='color:red;>Product didn't added</p>";
}
}
}
<form action="" method="post" enctype="multipart/form-data" class="form-font">
<div class="col-md-6">
<div class="form-group">
<label>Image1</label>
<input type="file" name="image1" class="form-control" required>
</div>
<div class="form-group">
<label>Image2</label>
<input type="file" name="image2" class="form-control" required>
</div>
<div class="form-group">
<label>Image3</label>
<input type="file" name="image3" class="form-control" required>
</div>
<div class="form-group">
<label>Image4</label>
<input type="file" name="image4" class="form-control" required>
</div>
<center>
<input type='submit' name='submit' class='btn btn-success' value='Add Product'>
</center>
</div>
</form>
如何移動文件夾中的其他圖像(“ image2”,“ image3”,“ image4”)?
我在代碼中犯了什么錯誤? 你能解釋一下我做錯了什么嗎?
您僅為image1定義了var $ path -您需要在move_uploaded_file和copy函數的每個“ if”塊中更改此var。 目前,您僅對所有圖像使用image1的路徑和文件名。
您只需將它們命名為“ image [0],image [1],image [2]”即可。
<form action="" method="post" enctype="multipart/form-data" class="form-font">
<div class="col-md-6">
<div class="form-group">
<label>Image1</label>
<input type="file" name="image[0]" class="form-control" required>
</div>
<div class="form-group">
<label>Image2</label>
<input type="file" name="image[1]" class="form-control" required>
</div>
<div class="form-group">
<label>Image3</label>
<input type="file" name="image[2]" class="form-control" required>
</div>
<div class="form-group">
<label>Image4</label>
<input type="file" name="image[3]" class="form-control" required>
</div>
<center><input type='submit' name='submit' class='btn btn-success' value='Add Product'></center>
</form>
請覆蓋您的$ path變量,然后它將上傳屬性。
如果條件如下面那樣更改$ path varibale或將變量更改為$ path1,$ path2,$ path3。
$path = "images/$pro_image1";
$path = "images/$pro_image2";
$path = "images/$pro_image3";
--
if(isset($_POST['submit'])){
$pro_image1 = $_FILES['image1']['name'];
$pro_image2 = $_FILES['image2']['name'];
$pro_image3 = $_FILES['image3']['name'];
$pro_image4 = $_FILES['image4']['name'];
$tmp_name = $_FILES['image1']['tmp_name'];
$tmp2_name = $_FILES['image2']['tmp_name'];
$tmp3_name = $_FILES['image3']['tmp_name'];
$tmp4_name = $_FILES['image4']['tmp_name'];
$pro_query = "INSERT INTO product(image1,image2,image3,image4) VALUES('$pro_image1','$pro_image2','$pro_image3','$pro_image4')";
if(mysqli_query($con,$pro_query)){
$msg = "<p class='pull-right' style='color:green;'> Product Added successfully</p>";
$path = "images/$pro_image1";
if(move_uploaded_file($tmp_name, $path)){
copy($path, "../$path");
}
$path = "images/$pro_image2";
if(move_uploaded_file($tmp2_name, $path)){
copy($path, "../$path");
}
$path = "images/$pro_image3";
if(move_uploaded_file($tmp3_name, $path)){
copy($path, "../$path");
}
$path = "images/$pro_image4";
if(move_uploaded_file($tmp4_name, $path)){
copy($path, "../$path");
}
elseif(!mysqli_query($con,$pro_query)){
$insert_error = "<p class='pull-right' style='color:red;>Product didn't added</p>";
}
}
}
<form action="" method="post" enctype="multipart/form-data" class="form-font">
<div class="col-md-6">
<div class="form-group">
<label>Image1</label>
<input type="file" name="image1" class="form-control" required>
</div>
<div class="form-group">
<label>Image2</label>
<input type="file" name="image2" class="form-control" required>
</div>
<div class="form-group">
<label>Image3</label>
<input type="file" name="image3" class="form-control" required>
</div>
<div class="form-group">
<label>Image4</label>
<input type="file" name="image4" class="form-control" required>
</div>
<center><input type='submit' name='submit' class='btn btn-success' value='Add Product'></center>
</form>
這是您需要做的:
if(move_uploaded_file($tmp_name, $path)){
copy($path, "images/$pro_image2");
}
if(move_uploaded_file($tmp2_name, $path)){
copy($path, "images/$pro_image3");
}if(move_uploaded_file($tmp3_name, $path)){
copy($path, "images/$pro_image4");
}if(move_uploaded_file($tmp4_name, $path)){
//copy($path, "images/$path");
}
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