Answers for "how image file is upload php"

PHP
2

php image upload write to server

<?php error_reporting(0);

$msg = "";

if ( isset( $_POST['upload']) ) {

	$filename = $_FILES["uploadfile"]["name"];
	$tempname = $_FILES["uploadfile"]["tmp_name"];
    $folder   = $filename;

    if ( move_uploaded_file( $tempname, $folder ) ) {
        $msg = "Image uploaded successfully";
    } else{
        $msg = "Failed to upload image";
	}
}
?>

<!DOCTYPE html>
<html>
    <head>
    <title>Image Upload</title>
    </head>
    <body>

    <h2><?php echo $msg; ?></h2>
    <form method="POST" action="" enctype="multipart/form-data">
        <input type="file" name="uploadfile"/>
        <button type="submit" name="upload">UPLOAD</button>
    </form>
    </body>
</html>
Posted by: Guest on June-17-2021
0

php upload

// To change: FILENAME, array with allowed extensions, Max Filesite, Filepath
if(upload("FILENAME", array("jpeg","jpg","png"), 209715, "C:/xampp/htdocs/")){
        echo "Success";
    }


function upload($f_name, $f_ext_allowed, $f_maxsize, $f_path){

      $f_name_2 = $_FILES[$f_name]['name'];
      $f_size  =  $_FILES[$f_name]['size'];
      $f_tmp   =  $_FILES[$f_name]['tmp_name'];
      $f_error =  $_FILES[$f_name]['error'];
      $f_ext   = strtolower(end(explode('.',$f_name_2)));
      $f_rename = $_SESSION['uid'] . "." . $f_ext;

        if($f_error == 0 && in_array($f_ext, $f_ext_allowed) 
        && $f_size < $f_maxsize && mb_strlen($f_name_2, "UTF-8") < 225 
        && preg_match("`^[-0-9A-Z_\.]+$`i", $f_name_2)){
            if(move_uploaded_file($f_tmp, $f_path . $f_name_2){
                return true;
            }else{
                return false;
            }
        }else{
            return false;
        }
}
Posted by: Guest on November-03-2020

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