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bug: avoid using empty() or values such as "0" will not work as intended

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This commit is contained in:
Michael Save 2012-02-17 19:24:40 +11:00
parent 54bf963942
commit 25cdd35663
1 changed files with 7 additions and 7 deletions
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14
post.php
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@ -25,7 +25,7 @@
$password = &$_POST['password'];
if(empty($password))
if($password == '')
error($config['error']['invalidpassword']);
$delete = Array();
@ -53,7 +53,7 @@
$query->execute() or error(db_error($query));
if($post = $query->fetch()) {
if(!empty($password) && $post['password'] != $password)
if($password != '' && $post['password'] != $password)
error($config['error']['invalidpassword']);
if($post['time'] >= time() - $config['delete_time']) {
@ -273,23 +273,23 @@
// Check for a file
if($OP && !isset($post['no_longer_require_an_image_for_op'])) {
if(!isset($_FILES['file']['tmp_name']) || empty($_FILES['file']['tmp_name']) && $config['force_image_op'])
if(!isset($_FILES['file']['tmp_name']) || $_FILES['file']['tmp_name'] == '' && $config['force_image_op'])
error($config['error']['noimage']);
}
$post['name'] = !empty($_POST['name']) ? $_POST['name'] : $config['anonymous'];
$post['name'] = $_POST['name'] != '' ? $_POST['name'] : $config['anonymous'];
$post['subject'] = $_POST['subject'];
$post['email'] = utf8tohtml($_POST['email']);
$post['body'] = $_POST['body'];
$post['password'] = $_POST['password'];
$post['has_file'] = !isset($post['embed']) && (($OP && !isset($post['no_longer_require_an_image_for_op']) && $config['force_image_op']) || (isset($_FILES['file']) && !empty($_FILES['file']['tmp_name'])));
$post['has_file'] = !isset($post['embed']) && (($OP && !isset($post['no_longer_require_an_image_for_op']) && $config['force_image_op']) || (isset($_FILES['file']) && $_FILES['file']['tmp_name'] != ''));
if($post['has_file'])
$post['filename'] = utf8tohtml(get_magic_quotes_gpc() ? stripslashes($_FILES['file']['name']) : $_FILES['file']['name']);
if(!($post['has_file'] || isset($post['embed'])) || (($OP && $config['force_body_op']) || (!$OP && $config['force_body']))) {
$stripped_whitespace = preg_replace('/[\s]/u', '', $post['body']);
if(empty($stripped_whitespace )) {
if($stripped_whitespace == '') {
error($config['error']['tooshort_body']);
}
}
@ -313,7 +313,7 @@
if($mod && $mod['type'] >= MOD && preg_match('/^((.+) )?## (.+)$/', $post['name'], $match)) {
if(($mod['type'] == MOD && $match[3] == 'Mod') || $mod['type'] >= ADMIN) {
$post['capcode'] = utf8tohtml($match[3]);
$post['name'] = !empty($match[2]) ? $match[2] : $config['anonymous'];
$post['name'] = $match[2] != '' ? $match[2] : $config['anonymous'];
}
} else {
$post['capcode'] = false;