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[ticket/14972] Fix sizeof calls

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As of PHP 7.2, only arrays and objects implementing the Countable interface
should be passed as a count() or sizeof() parameter.
See https://github.com/php/php-src/blob/php-7.2.0alpha2/UPGRADING#L197-L198
Also, sizeof() seems to be sheduled for deprecation, see
https://wiki.php.net/rfc/deprecations_php_7_2#suggested_deprecations

PHPBB3-14972
This commit is contained in:
rxu
2017-01-09 00:23:08 +07:00
committed by Marc Alexander
parent 0ff5f9fa0e
commit 8c3808e9e7
5 changed files with 113 additions and 116 deletions
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20
phpBB/phpbb/session.php
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@@ -108,7 +108,7 @@ class session
$root_dirs = array_diff_assoc($root_dirs, $intersection);
$page_dirs = array_diff_assoc($page_dirs, $intersection);
$page_dir = str_repeat('../', sizeof($root_dirs)) . implode('/', $page_dirs);
$page_dir = str_repeat('../', count($root_dirs)) . implode('/', $page_dirs);
if ($page_dir && substr($page_dir, -1, 1) == '/')
{
@@ -127,8 +127,8 @@ class session
// The script path from the webroot to the phpBB root (for example: /phpBB3/)
$script_dirs = explode('/', $script_path);
array_splice($script_dirs, -sizeof($page_dirs));
$root_script_path = implode('/', $script_dirs) . (sizeof($root_dirs) ? '/' . implode('/', $root_dirs) : '');
array_splice($script_dirs, -count($page_dirs));
$root_script_path = implode('/', $script_dirs) . (count($root_dirs) ? '/' . implode('/', $root_dirs) : '');
// We are on the base level (phpBB root == webroot), lets adjust the variables a bit...
if (!$root_script_path)
@@ -584,12 +584,12 @@ class session
$provider = $provider_collection->get_provider();
$this->data = $provider->autologin();
if ($user_id !== false && sizeof($this->data) && $this->data['user_id'] != $user_id)
if ($user_id !== false && isset($this->data['user_id']) && $this->data['user_id'] != $user_id)
{
$this->data = array();
}
if (sizeof($this->data))
if (isset($this->data['user_id']))
{
$this->cookie_data['k'] = '';
$this->cookie_data['u'] = $this->data['user_id'];
@@ -597,7 +597,7 @@ class session
// If we're presented with an autologin key we'll join against it.
// Else if we've been passed a user_id we'll grab data based on that
if (isset($this->cookie_data['k']) && $this->cookie_data['k'] && $this->cookie_data['u'] && !sizeof($this->data))
if (isset($this->cookie_data['k']) && $this->cookie_data['k'] && $this->cookie_data['u'] && empty($this->data))
{
$sql = 'SELECT u.*
FROM ' . USERS_TABLE . ' u, ' . SESSIONS_KEYS_TABLE . ' k
@@ -617,7 +617,7 @@ class session
$db->sql_freeresult($result);
}
if ($user_id !== false && !sizeof($this->data))
if ($user_id !== false && empty($this->data))
{
$this->cookie_data['k'] = '';
$this->cookie_data['u'] = $user_id;
@@ -645,7 +645,7 @@ class session
// User does not exist
// User is inactive
// User is bot
if (!sizeof($this->data) || !is_array($this->data))
if (!is_array($this->data) || !count($this->data))
{
$this->cookie_data['k'] = '';
$this->cookie_data['u'] = ($bot) ? $bot : ANONYMOUS;
@@ -1022,7 +1022,7 @@ class session
}
$db->sql_freeresult($result);
if (sizeof($del_user_id))
if (count($del_user_id))
{
// Delete expired sessions
$sql = 'DELETE FROM ' . SESSIONS_TABLE . '
@@ -1156,7 +1156,7 @@ class session
$where_sql[] = $_sql;
}
$sql .= (sizeof($where_sql)) ? implode(' AND ', $where_sql) : '';
$sql .= (count($where_sql)) ? implode(' AND ', $where_sql) : '';
$result = $db->sql_query($sql, $cache_ttl);
$ban_triggered_by = 'user';