PHP Image Upload With Validation Example

June 12, 2018 XpertPhp Comments 1 comment

In this post, we will explain to you how to image upload with validation in PHP(PHP Image Upload With Validation Example).

here, we give you a simple example of how to image upload with validation using PHP. so you can see the below example

At first, we will create an HTML form in this form tag in pass an enctype=”multipart/form-data”. It specifies which content type to use when submitting the form.

Create an images folder in your project directory, when submitting a form at that time check validation, if that time validation is true then an image will be inserted in the database, and the image will be uploaded to the images folder otherwise if any error then shows the error message.

Example

<?php
if(isset($_POST['btnadd']))
{
	if(isset($_FILES))
	{
		$file_name = $_FILES['imgFile']['name'];
		$file_size = $_FILES['imgFile']['size'];
		$file_tmp =  $_FILES['imgFile']['tmp_name'];
		$file_type=  $_FILES['imgFile']['type'];
		
		$acceptable = array('image/jpeg','image/jpg','image/png');

		if(!in_array($file_type, $acceptable))
		{
		     $errors[]= "extension not allowed, please choose a JPEG or PNG file.";
		}
		else
		{
			include('connection.php');
			$insert="insert into register (image) values('$file_name')";
			mysql_query($conn,$insert);
			move_uploaded_file($file_tmp,"images/".$file_name);
			header('location:index.php?msg=Data Successfull Inserted');
		}
	}
}
if(!empty($errors)) 
{
   echo '<script>alert("'.$errors[0].'");</script>';  
}
?>

<form method="post" enctype="multipart/form-data">
	<table align="center">
		<tr>
		   <td colspan="2" align="center">Add Image</td>
		</tr>
		<tr>
		   <td>Image</td>
		   <td><input type="file" name="imgFile"> </td>
		</tr>
		<tr>
		   <td colspan="2" align="center"><input type="submit" value="Add" name="btnadd"> </td>
		</tr>
	</table>
</form>

<?php

if(isset($_POST['btnadd']))

{

if(isset($_FILES))

{

$file_name = $_FILES['imgFile']['name'];

$file_size = $_FILES['imgFile']['size'];

$file_tmp = $_FILES['imgFile']['tmp_name'];

$file_type= $_FILES['imgFile']['type'];

$acceptable = array('image/jpeg','image/jpg','image/png');

if(!in_array($file_type, $acceptable))

{

$errors[]= "extension not allowed, please choose a JPEG or PNG file.";

}

else

{

include('connection.php');

$insert="insert into register (image) values('$file_name')";

mysql_query($conn,$insert);

move_uploaded_file($file_tmp,"images/".$file_name);

header('location:index.php?msg=Data Successfull Inserted');

}

if(!empty($errors))

{

echo '<script>alert("'.$errors[0].'");</script>';

}

<tr>

<td colspan="2" align="center">Add Image</td>

</tr>

<tr>

<td>Image</td>

</tr>

<tr>

</tr>

</table>

</form>

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