/PHP/PHP how to skip file upload if file already exist

PHP how to skip file upload if file already exist

if(isset($_FILES["user_image"]) && (int)$_FILES["user_image"]['error']===0)
{
    $extension = explode('.', $_FILES['user_image']['name']);
    $new_name = rand() . '.' . $extension[1];
    $destination = '../upload/' . $new_name;
    move_uploaded_file($_FILES['user_image']['tmp_name'], $destination);
    return $new_name;
}

Source: stackoverflow.com

Similar codes

0 vote274 views1 answer
Laravel replace white space with dash
PHP Laravel
-1 vote266 views3 answers
Delete rows by migration laravel
PHP Laravel
4 votes249 views4 answers
Laravel update query builder
PHP
0 vote254 views2 answers
Php read xml file into array
PHP
1 vote297 views1 answer
Laravel websockets onmessage
PHP Laravel
0 vote291 views1 answer
Laravel carbon subtract minutes to current time
PHP
-2 votes270 views3 answers
Laravel create get id
PHP Laravel
1 vote316 views1 answer
Missing view cakephp
PHP CakePHP
3 votes270 views2 answers
Laravel validation check value should be one of in array
PHP
0 vote268 views2 answers
Laravel required_if fileld has value
PHP