Add exams from exam58 to exam98

exam86/upload.php

@@ -0,0 +1,46 @@
+<?php
+
+$name = $_FILES['file']['name'];
+
+$strpos = strpos($name, '.');
+$extension = strtolower(substr($name, $strpos + 1));
+$type = $_FILES['file']['type'];
+
+$size = $_FILES['file']['size'];
+$max_size = 2097152;
+
+
+$tmp_name = $_FILES['file']['tmp_name'];
+
+
+
+if(isset($name)){
+    if(!empty($name)){
+        if($size <= $max_size){    
+            if(($extension == 'jpeg' || $extension =='jpg') && $type == 'image/jpeg' ){
+
+                $location = 'uploads/';
+
+            if(move_uploaded_file($tmp_name,$location . $name)){
+                    echo 'Uploaded';
+                } else {
+                    echo 'There was some error!';
+                }
+            }else {
+                echo 'File must be jpeg or jpg';
+            }
+        } else {
+            echo 'File must be under 2mb';
+        }
+    } else {
+        echo 'Choose some file!';
+    }
+}
+
+
+?>
+
+<form action="upload.php" method="POST" enctype="multipart/form-data">
+    <input type="file" name="file"><br><br>
+    <input type="submit" value="Submit">    
+</form>