I was able to code this one:
<?php
if(isset($_FILES['profile']) === true) {
if (empty($_FILES['profile']['name']) === true) {
echo 'Please choose a file!';
} else {
$allowed = array('jpg', 'jpeg', 'gif', 'png');
$file_name = $_FILES['profile']['name']; //file //line 75
$file_extn = strtolower(end(explode('.' , $file_name))); //line 76
$file_temp = $_FILES['profile']['tmp_name']; // line 77
if (in_array($file_extn, $allowed) === true) {
//upload file
} else {
echo 'incorrect file type. Allowed: ';
echo implode(' , ' , $allowed);
}
}
}
if (empty($user->data()->profile) === FALSE) {
echo '<img src="', $user->data()->profile, '" alt= "', $user->data()->profile, '\'s Profle Image">';
}
?>
and then suddenly it has an error with:
Strict standards: Only variables should be passed by reference in C:\wamp\www\coding_exam\index.php on line 76
if (empty($user->data()->profile) === FALSE) {
echo '<img src="', $user->data()->profile, '" alt= "', $user->data()->profile, '\'s Profle Image">';
You can't use like this way $user->data()->profile. This is the problem here.