Skip to main content

How to upload image on server

if you want to upload images on the server  using PHP then you should should follow me ...
step 1 > Create a form and with a submit button in 'index.html'.
step2 > Create a folder 'upload' in the same directory where your 'index.html' located.
step3 > 'show.php' to show all the images from your server.


step1 > index.php

<!DOCTYPE html>
<html>
<head>
<title>Upload photo</title>
</head>
<body>
<h2>Choose file to upload ...</h2>
<form action="process.php" method="POST"  enctype="multipart/form-data">
    choose file <input type="file" name="filename">
    <input type="submit" value="Submit"><br><br>
</form>
<form action="show.php" method="POST" enctype="multipart/form-data">
    <button type="submit">Show Pics</button>
</form>
</body>
</html>


 ------------------------------------------------------------------------------------------------------------
 Server side ..........................

CREATE TABLE `images` (
  `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
  `name` varchar(200) NOT NULL,
  `image` longtext NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1;

-------------------------------------------------------------------------------------------------------------------


Step 2 > process.php

<?php
$con = new mysqli("localhost",'root','','image_test');
if(!$con){
    die("Error :".mysqli_error($con));
}

$name = $_FILES['filename']['name'];
$target_dir = 'upload/';
$target_file = $target_dir.basename($_FILES['filename']['name']);
//select file type
$imagefiletype = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));

//valid file extentions
$extentions_arr = array("jpg",'png','jpeg','gif');
//check extention
if(in_array($imagefiletype, $extentions_arr)){
    //insert record
    $query = mysqli_query($con,"INSERT INTO images(name) VALUES ('$name')");
    //upload file
    if(move_uploaded_file($_FILES['filename']['tmp_name'], $target_file)){
        echo "Successfully uploaded......";
    }else{
        echo "Try again!!!";
    }

}else{
    echo "Please upload image with 'jpg','png','jpeg','gif' format";
}
?>
 


Step 3 > show.php


<?php
$con = new mysqli("avatar.com",'root','','image_test');
if(!$con){
    die("Error :".mysqli_error($con));
}
$sql = mysqli_query($con,'SELECT name FROM images');
while($row = mysqli_fetch_array($sql)){
    $image = $row['name'];
    $image_src = "upload/".$image;
    echo "<img src='$image_src' width='200px' height='200px'/>";
}

?>

 
Save these files in your directory and don't forget 'upload' folder in the same directory. 

Comments

Post a Comment

Popular posts from this blog

PHP Hacker Rank Question "Birthday Cake Candles" solution !

You are in-charge of the cake for your niece's birthday and have decided the cake will have one candle for each year of her total age. When she blows out the candles, she’ll only be able to blow out the tallest ones. Your task is to find out how many candles she can successfully blow out. For example, if your niece is turning   years old, and the cake will have   candles of height  ,  ,  ,  , she will be able to blow out   candles successfully, since the tallest candle is of height   and there are   such candles. Function Description Complete the function  birthdayCakeCandles  in the editor below. It must return an integer representing the number of candles she can blow out. birthdayCakeCandles has the following parameter(s): k : the integer threshold of students on time for class to continue a : an array of integers representing student arrival times Input Format The first line...
2 comments
Read more

PHP Hacker rank Question solution Mini-Max sum in PHP

Given five positive integers, find the minimum and maximum values that can be calculated by summing exactly four of the five integers. Then print the respective minimum and maximum values as a single line of two space-separated long integers. For example,  . Our minimum sum is   and our maximum sum is  . We would print 26 24 Function Description Complete the  miniMaxSum  function in the editor below. It should print two space-separated integers on one line: the minimum sum and the maximum sum of   of   elements. miniMaxSum has the following parameter(s): arr : an array of   integers Input Format A single line of five space-separated integers. Constraints Output Format Print two space-separated long integers denoting the respective minimum and maximum values that can be calculated by summing exactly  four  of the five integers. (The output can be greater than a 32 bi...
3 comments
Read more

Hacker Rank "Breaking the Records" Solution

Question : --------- Maria plays college basketball and wants to go pro. Each season she maintains a record of her play. She tabulates the number of times she breaks her season record for  most points  and  least points  in a game. Points scored in the first game establish her record for the season, and she begins counting from there. For example, assume her scores for the season are represented in the array  . Scores are in the same order as the games played. She would tabulate her results as follows: Count Game Score Minimum Maximum Min Max 0 12 12 12 0 0 1 24 12 24 0 1 2 10 10 24 1 1 3 24 10 24 1 1 Given Maria's scores for a season, find and print the number of times she breaks her records for  most  and  least  points scored during the season. Function Description Complete the  breakingR...
Post a Comment
Read more