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Return type hint can be used.

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This commit is contained in:
Yuriy Pikhtarev 2017-05-05 01:00:05 +03:00
commit 54a1c9142f
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GPG key ID: 3A9B5A757B48ECC6
27 changed files with 100 additions and 100 deletions
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2
ajax.php
View file

@ -247,7 +247,7 @@ class ajax_common
/**
* OB Handler
*/
public function ob_handler($contents)
public function ob_handler($contents): string
{
if (DBG_USER) {
if ($contents) {

2
library/ajax/view_torrent.php
View file

@ -152,7 +152,7 @@ class TorrentFileList
}
}
private function build_file_item($name, $length)
private function build_file_item($name, $length): string
{
global $bb_cfg, $images, $lang;

2
library/attach_mod/posting_attachments.php
View file

@ -209,7 +209,7 @@ class attach_parent
* Handle all modes... (intern)
* @private
*/
public function handle_attachments($mode)
public function handle_attachments($mode): bool
{
global $is_auth, $attach_config, $refresh, $post_id, $submit, $preview, $error, $error_msg, $lang;

14
library/includes/bbcode.php
View file

@ -519,7 +519,7 @@ class bbcode
* bbcode2html
* $text должен быть уже обработан htmlCHR($text, false, ENT_NOQUOTES);
*/
public function bbcode2html($text)
public function bbcode2html($text): string
{
global $bb_cfg;
@ -636,7 +636,7 @@ class bbcode
/**
* [code] callback
*/
public function code_callback($m)
public function code_callback($m): string
{
$code = trim($m[2]);
$code = str_replace(' ', '  ', $code);
@ -649,7 +649,7 @@ class bbcode
/**
* [url] callback
*/
public function url_callback($m)
public function url_callback($m): string
{
global $bb_cfg;
@ -672,7 +672,7 @@ class bbcode
/**
* Escape tags inside tiltes in [quote="tilte"]
*/
public function escape_tiltes_callback($m)
public function escape_tiltes_callback($m): string
{
$tilte = substr($m[3], 0, 250);
$tilte = str_replace(array('[', ']', ':', ')', '"'), array('[', ']', ':', ')', '"'), $tilte);
@ -714,7 +714,7 @@ class bbcode
/**
* make_url_clickable_callback
*/
public function make_url_clickable_callback($m)
public function make_url_clickable_callback($m): string
{
global $bb_cfg;
@ -762,7 +762,7 @@ class bbcode
/**
* tidy
*/
public function tidy($text)
public function tidy($text): string
{
$text = tidy_repair_string($text, $this->tidy_cfg, 'utf8');
return $text;
@ -808,7 +808,7 @@ class words_rate
/**
* возвращает "показатель полезности" сообщения используемый для автоудаления коротких сообщений типа "спасибо", "круто" и т.д.
*/
public function get_words_rate($text)
public function get_words_rate($text): int
{
$this->words_rate = 127; // максимальное значение по умолчанию
$this->deleted_words = array();

2
library/includes/cache/apc.php vendored
View file

@ -79,7 +79,7 @@ class cache_apc extends cache_common
return apc_clear_cache();
}
public function is_installed()
public function is_installed(): bool
{
return function_exists('apc_fetch');
}

6
library/includes/cache/common.php vendored
View file

@ -45,7 +45,7 @@ class cache_common
/**
* Store value of variable
*/
public function set($name, $value, $ttl = 604800)
public function set($name, $value, $ttl = 604800): bool
{
return false;
}
@ -53,7 +53,7 @@ class cache_common
/**
* Remove variable
*/
public function rm($name = '')
public function rm($name = ''): bool
{
return false;
}
@ -94,7 +94,7 @@ class cache_common
}
}
public function debug_find_source($mode = '')
public function debug_find_source($mode = ''): string
{
foreach (debug_backtrace() as $trace) {
if ($trace['file'] !== __FILE__) {

6
library/includes/cache/file.php vendored
View file

@ -58,7 +58,7 @@ class cache_file extends cache_common
return (!empty($filecache['value'])) ? $filecache['value'] : false;
}
public function set($name, $value, $ttl = 86400)
public function set($name, $value, $ttl = 86400): bool
{
if (!function_exists('var_export')) {
return false;
@ -86,7 +86,7 @@ class cache_file extends cache_common
return (bool)file_write($filecache, $filename, false, true, true);
}
public function rm($name = '')
public function rm($name = ''): bool
{
$clear = false;
if ($name) {
@ -119,7 +119,7 @@ class cache_file extends cache_common
return $clear;
}
public function gc($expire_time = TIMENOW)
public function gc($expire_time = TIMENOW): bool
{
$clear = false;

4
library/includes/cache/memcache.php vendored
View file

@ -86,7 +86,7 @@ class cache_memcache extends cache_common
return ($this->connected) ? $this->memcache->get($this->prefix . $name) : false;
}
public function set($name, $value, $ttl = 0)
public function set($name, $value, $ttl = 0): bool
{
if (!$this->connected) {
$this->connect();
@ -120,7 +120,7 @@ class cache_memcache extends cache_common
return ($this->connected) ? $this->memcache->flush() : false;
}
public function is_installed()
public function is_installed(): bool
{
return class_exists('Memcache');
}

2
library/includes/cache/redis.php vendored
View file

@ -123,7 +123,7 @@ class cache_redis extends cache_common
return ($this->connected) ? $this->redis->flushdb() : false;
}
public function is_installed()
public function is_installed(): bool
{
return class_exists('Redis');
}

20
library/includes/cache/sqlite.php vendored
View file

@ -95,7 +95,7 @@ class cache_sqlite extends cache_common
return isset($cached_items[$name]) ? $cached_items[$name] : false;
}
public function set($name, $value, $ttl = 604800)
public function set($name, $value, $ttl = 604800): bool
{
$this->db->shard($this->prefix . $name);
$name_sql = SQLite3::escapeString($this->prefix . $name);
@ -106,7 +106,7 @@ class cache_sqlite extends cache_common
return (bool)$result;
}
public function rm($name = '')
public function rm($name = ''): bool
{
if ($name) {
$this->db->shard($this->prefix . $name);
@ -117,7 +117,7 @@ class cache_sqlite extends cache_common
return (bool)$result;
}
public function gc($expire_time = TIMENOW)
public function gc($expire_time = TIMENOW): int
{
$result = $this->db->query("DELETE FROM " . $this->cfg['table_name'] . " WHERE cache_expire_time < $expire_time");
return ($result) ? $this->db->changes() : 0;
@ -238,13 +238,13 @@ class sqlite_common extends cache_common
return $result;
}
public function fetch_row($query)
public function fetch_row($query): bool
{
$result = $this->query($query);
return is_resource($result) ? $result->fetchArray(SQLITE3_ASSOC) : false;
}
public function fetch_rowset($query)
public function fetch_rowset($query): array
{
$result = $this->query($query);
$rowset = array();
@ -254,22 +254,22 @@ class sqlite_common extends cache_common
return $rowset;
}
public function changes()
public function changes(): int
{
return is_resource($this->dbh) ? $this->dbh->changes() : 0;
}
public function escape($str)
public function escape($str): string
{
return SQLite3::escapeString($str);
}
public function get_error_msg()
public function get_error_msg(): string
{
return 'SQLite error #' . ($err_code = $this->dbh->lastErrorCode()) . ': ' . $this->dbh->lastErrorMsg();
}
public function rm($name = '')
public function rm($name = ''): bool
{
if ($name) {
$this->db->shard($this->prefix . $name);
@ -280,7 +280,7 @@ class sqlite_common extends cache_common
return (bool)$result;
}
public function gc($expire_time = TIMENOW)
public function gc($expire_time = TIMENOW): int
{
$result = $this->db->query("DELETE FROM " . $this->cfg['table_name'] . " WHERE cache_expire_time < $expire_time");
return ($result) ? sqlite_changes($this->db->dbh) : 0;

4
library/includes/cache/xcache.php vendored
View file

@ -53,7 +53,7 @@ class cache_xcache extends cache_common
return xcache_get($this->prefix . $name);
}
public function set($name, $value, $ttl = 0)
public function set($name, $value, $ttl = 0): bool
{
$this->cur_query = "cache->set('$name')";
$this->debug('start');
@ -81,7 +81,7 @@ class cache_xcache extends cache_common
return;
}
public function is_installed()
public function is_installed(): bool
{
return function_exists('xcache_get');
}

8
library/includes/classes/correct.php
View file

@ -2926,7 +2926,7 @@ class Text_LangCorrect
~sxSX', array($this, '_entry'), $s);
}
private function _entry(array &$a)
private function _entry(array &$a): string
{
$entry =& $a[0];
$s = strtr($entry, $this->table[0]);
@ -3079,13 +3079,13 @@ class Text_LangCorrect
return $word;
}
private function _strtr(array $a)
private function _strtr(array $a): string
{
$word =& $a[0];
return strtr($word, $this->is_flip ? $this->table_flip[$this->method] : $this->table[$this->method]);
}
private function _is_mixed($word)
private function _is_mixed($word): bool
{
return preg_match('/(?:' . $this->en . ')/sxSX', $word) &&
preg_match('/(?:' . $this->tt_f . ')/sxSX', $word);
@ -3135,7 +3135,7 @@ class Text_LangCorrect
}
#анализ на основе N-грамм русского и английского языка
private function _bigram_exists($word, $lang)
private function _bigram_exists($word, $lang): bool
{
$word = ($lang === 'en') ? strtolower($word) : UTF8::lowercase($word);

6
library/includes/classes/emailer.php
View file

@ -111,7 +111,7 @@ class emailer
$this->extra_headers .= trim($headers) . "\n";
}
public function use_template($template_file, $template_lang = '')
public function use_template($template_file, $template_lang = ''): bool
{
global $bb_cfg;
@ -150,7 +150,7 @@ class emailer
}
// Send the mail out to the recipients set previously in var $this->address
public function send($email_format = 'text')
public function send($email_format = 'text'): bool
{
global $bb_cfg, $userdata;
@ -221,7 +221,7 @@ class emailer
return true;
}
public function encode($str)
public function encode($str): string
{
if ($this->encoding == '') {
return $str;

6
library/includes/classes/reflection.php
View file

@ -84,7 +84,7 @@ class ReflectionTypeHint
{
}
public static function isValid()
public static function isValid(): bool
{
if (!assert_options(ASSERT_ACTIVE)) {
return true;
@ -152,7 +152,7 @@ class ReflectionTypeHint
* @param int|null $return_frame
* @return array
*/
public static function debugBacktrace($re_ignore = null, $return_frame = null)
public static function debugBacktrace($re_ignore = null, $return_frame = null): array
{
$trace = debug_backtrace();
@ -206,7 +206,7 @@ class ReflectionTypeHint
* @param mixed $value
* @return bool
*/
public static function checkValueTypes(array $types, $value)
public static function checkValueTypes(array $types, $value): bool
{
foreach ($types as $type) {
$type = strtolower($type);

16
library/includes/classes/sitemap.php
View file

@ -41,7 +41,7 @@ class sitemap
$this->home = make_url();
}
public function build_map()
public function build_map(): string
{
$map = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">\n";
$map .= $this->get_static();
@ -52,7 +52,7 @@ class sitemap
return $map;
}
public function build_index($count)
public function build_index($count): string
{
$lm = date('c');
$map = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<sitemapindex xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">\n";
@ -66,7 +66,7 @@ class sitemap
return $map;
}
public function build_stat()
public function build_stat(): string
{
$map = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">\n";
$map .= $this->get_static();
@ -76,7 +76,7 @@ class sitemap
return $map;
}
public function build_map_topic($n)
public function build_map_topic($n): string
{
$map = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">\n";
$map .= $this->get_topic($n);
@ -85,7 +85,7 @@ class sitemap
return $map;
}
public function get_forum()
public function get_forum(): string
{
global $datastore;
@ -115,7 +115,7 @@ class sitemap
return $xml;
}
public function get_topic($page = false)
public function get_topic($page = false): string
{
global $datastore;
@ -159,7 +159,7 @@ class sitemap
return $xml;
}
public function get_static()
public function get_static(): string
{
global $bb_cfg;
@ -183,7 +183,7 @@ class sitemap
return $xml;
}
public function get_xml($loc, $lm)
public function get_xml($loc, $lm): string
{
$xml = "\t<url>\n";
$xml .= "\t\t<loc>$loc</loc>\n";

14
library/includes/classes/utf8.php
View file

@ -2584,7 +2584,7 @@ class utf8
* @param array|scalar|null $data
* @return bool
*/
public static function is_ascii($data)
public static function is_ascii($data): bool
{
if (!ReflectionTypeHint::isValid()) {
return false;
@ -2623,7 +2623,7 @@ class utf8
* @param bool $is_strict strict the range of ASCII?
* @return bool
*/
public static function is_utf8($data, $is_strict = true)
public static function is_utf8($data, $is_strict = true): bool
{
if (!ReflectionTypeHint::isValid()) {
return false;
@ -2665,7 +2665,7 @@ class utf8
* @param bool $is_strict строгая проверка диапазона ASCII?
* @return bool
*/
public static function check($s, $is_strict = true)
public static function check($s, $is_strict = true): bool
{
if (!ReflectionTypeHint::isValid()) {
return false;
@ -2734,7 +2734,7 @@ class utf8
* @return bool Возвращает TRUE, если все символы из текста принадлежат указанным диапазонам
* и FALSE в противном случае или для разбитого UTF-8.
*/
public static function blocks_check($data, $blocks)
public static function blocks_check($data, $blocks): bool
{
if (!ReflectionTypeHint::isValid()) {
return false;
@ -2825,7 +2825,7 @@ class utf8
* @return bool Возвращает TRUE, если все значения элементов массивов в кодировке UTF-8
* и FALSE + E_USER_WARNING в противном случае.
*/
public static function autoconvert_request($is_hex2bin = false, $charset = 'cp1251')
public static function autoconvert_request($is_hex2bin = false, $charset = 'cp1251'): bool
{
if (!ReflectionTypeHint::isValid()) {
return false;
@ -4179,7 +4179,7 @@ class utf8
return preg_replace('~[' . $charlist_re . ']+$~suSX', '', $s);
}
private static function _preg_quote_class($charlist, $delimiter = null)
private static function _preg_quote_class($charlist, $delimiter = null): string
{
#return preg_quote($charlist, $delimiter); #DEPRECATED
$quote_table = array(
@ -4430,7 +4430,7 @@ class utf8
return strtr($s, $table);
}
public static function tests()
public static function tests(): bool
{
assert_options(ASSERT_ACTIVE, true);
assert_options(ASSERT_BAIL, true);

2
library/includes/core/caches.php
View file

@ -121,7 +121,7 @@ class caches
return $this->cfg['db_dir'] . $name . $ext;
}
public function get_table_schema($cfg)
public function get_table_schema($cfg): string
{
return "CREATE TABLE {$cfg['table_name']} ( {$cfg['columns']} )";
}

22
library/includes/core/mysql.php
View file

@ -205,7 +205,7 @@ class sql_db
*
* @return int
*/
public function affected_rows()
public function affected_rows(): int
{
return mysqli_affected_rows($this->link);
}
@ -314,7 +314,7 @@ class sql_db
*
* @return array
*/
public function sql_fetchrowset($result, $field_name = '')
public function sql_fetchrowset($result, $field_name = ''): array
{
$rowset = [];
@ -333,7 +333,7 @@ class sql_db
*
* @return array
*/
public function fetch_rowset($query, $field_name = '')
public function fetch_rowset($query, $field_name = ''): array
{
if (!$result = $this->sql_query($query)) {
$this->trigger_error();
@ -350,7 +350,7 @@ class sql_db
*
* @return array
*/
public function fetch_all($query, $field_name = '')
public function fetch_all($query, $field_name = ''): array
{
if (!$result = $this->sql_query($query)) {
$this->trigger_error();
@ -426,7 +426,7 @@ class sql_db
*
* @return string
*/
public function escape_string($str)
public function escape_string($str): string
{
if (!$this->link) {
$this->init();
@ -446,7 +446,7 @@ class sql_db
*
* @return string
*/
public function build_array($query_type, $input_ary, $data_already_escaped = false, $check_data_type_in_escape = true)
public function build_array($query_type, $input_ary, $data_already_escaped = false, $check_data_type_in_escape = true): string
{
$fields = $values = $ary = $query = [];
$dont_escape = $data_already_escaped;
@ -501,7 +501,7 @@ class sql_db
/**
* @return array
*/
public function get_empty_sql_array()
public function get_empty_sql_array(): array
{
return [
'SELECT' => [],
@ -521,7 +521,7 @@ class sql_db
* @param $sql_ary
* @return string
*/
public function build_sql($sql_ary)
public function build_sql($sql_ary): string
{
$sql = '';
array_deep($sql_ary, 'array_unique', false, true);
@ -655,7 +655,7 @@ class sql_db
*
* @return bool
*/
public function unlock()
public function unlock(): bool
{
if ($this->locked && $this->sql_query("UNLOCK TABLES")) {
$this->locked = false;
@ -725,7 +725,7 @@ class sql_db
*
* @return string
*/
public function get_lock_name($name)
public function get_lock_name($name): string
{
if (!$this->selected_db) {
$this->init();
@ -869,7 +869,7 @@ class sql_db
*
* @return string
*/
public function debug_find_source($mode = '')
public function debug_find_source($mode = ''): string
{
foreach (debug_backtrace() as $trace) {
if (!empty($trace['file']) && $trace['file'] !== __FILE__) {

2
library/includes/datastore/apc.php
View file

@ -85,7 +85,7 @@ class datastore_apc extends datastore_common
}
}
public function is_installed()
public function is_installed(): bool
{
return function_exists('apc_fetch');
}

2
library/includes/datastore/common.php
View file

@ -176,7 +176,7 @@ class datastore_common
}
}
public function debug_find_source($mode = '')
public function debug_find_source($mode = ''): string
{
foreach (debug_backtrace() as $trace) {
if ($trace['file'] !== __FILE__) {

2
library/includes/datastore/memcache.php
View file

@ -123,7 +123,7 @@ class datastore_memcache extends datastore_common
}
}
public function is_installed()
public function is_installed(): bool
{
return class_exists('Memcache');
}

2
library/includes/datastore/redis.php
View file

@ -117,7 +117,7 @@ class datastore_redis extends datastore_common
}
}
public function is_installed()
public function is_installed(): bool
{
return class_exists('Redis');
}

2
library/includes/datastore/xcache.php
View file

@ -86,7 +86,7 @@ class datastore_xcache extends datastore_common
}
}
public function is_installed()
public function is_installed(): bool
{
return function_exists('xcache_get');
}

16
library/includes/functions.php
View file

@ -152,7 +152,7 @@ class ads_common
/**
* Get ads to show for each block
*/
public function get($block_types)
public function get($block_types): array
{
$ads = array();
@ -188,7 +188,7 @@ class ads_common
/**
* Get block_ids for specified block_types
*/
public function get_block_ids($block_types)
public function get_block_ids($block_types): array
{
$block_ids = array();
@ -204,7 +204,7 @@ class ads_common
/**
* Get ad_ids for specified blocks
*/
public function get_ad_ids($block_ids)
public function get_ad_ids($block_ids): array
{
$ad_ids = array();
@ -539,7 +539,7 @@ class Date_Delta
}
// Makes the spellable phrase.
public function spellDelta($first, $last, $from = 'auto')
public function spellDelta($first, $last, $from = 'auto'): string
{
if ($last < $first) {
$old_first = $first;
@ -631,7 +631,7 @@ class Date_Delta
}
// Returns the length (in days) of the specified month.
public function monthLength($year, $mon)
public function monthLength($year, $mon): int
{
$l = 28;
while (checkdate($mon, $l + 1, $year)) {
@ -680,7 +680,7 @@ class html_common
public $max_length = HTML_SELECT_MAX_LENGTH;
public $selected = array();
public function build_select($name, $params, $selected = null, $max_length = HTML_SELECT_MAX_LENGTH, $multiple_size = null, $js = '')
public function build_select($name, $params, $selected = null, $max_length = HTML_SELECT_MAX_LENGTH, $multiple_size = null, $js = ''): string
{
if (empty($params)) {
return '';
@ -738,7 +738,7 @@ class html_common
}
}
public function array2html($array, $ul = 'ul', $li = 'li')
public function array2html($array, $ul = 'ul', $li = 'li'): string
{
$this->out = '';
$this->_array2html_rec($array, $ul, $li);
@ -759,7 +759,7 @@ class html_common
}
// all arguments should be already htmlspecialchar()d (if needed)
public function build_checkbox($name, $title, $checked = false, $disabled = false, $class = null, $id = null, $value = 1)
public function build_checkbox($name, $title, $checked = false, $disabled = false, $class = null, $id = null, $value = 1): string
{
$name = ' name="' . $name . '" ';
$value = ' value="' . $value . '" ';

4
library/includes/functions_upload.php
View file

@ -59,7 +59,7 @@ class upload_common
8 => 'tiff',
);
public function init($cfg = array(), $post_params = array(), $uploaded_only = true)
public function init($cfg = array(), $post_params = array(), $uploaded_only = true): bool
{
global $bb_cfg, $lang;
@ -145,7 +145,7 @@ class upload_common
}
}
public function _move($file_path)
public function _move($file_path): bool
{
$dir = dirname($file_path);
if (!file_exists($dir)) {

6
library/includes/sessions.php
View file

@ -220,7 +220,7 @@ class user_common
/**
* Create new session for the given user
*/
public function session_create($userdata, $auto_created = false)
public function session_create($userdata, $auto_created = false): array
{
global $bb_cfg;
@ -364,7 +364,7 @@ class user_common
/**
* Login
*/
public function login($args, $mod_admin_login = false)
public function login($args, $mod_admin_login = false): array
{
$username = !empty($args['login_username']) ? clean_username($args['login_username']) : '';
$password = !empty($args['login_password']) ? $args['login_password'] : '';
@ -630,7 +630,7 @@ class user_common
/**
* Get not auth forums
*/
public function get_not_auth_forums($auth_type)
public function get_not_auth_forums($auth_type): string
{
global $datastore;

26
library/includes/template.php
View file

@ -185,7 +185,7 @@ class template
* Returns empty string if non-cachable (for tpl files outside of root dir).
* $filename should be absolute filename
*/
public function make_filename_cache($filename)
public function make_filename_cache($filename): string
{
$filename = clean_filename(str_replace(TEMPLATES_DIR, '', $filename));
@ -206,7 +206,7 @@ class template
/**
* Assigns template filename for handle.
*/
public function set_filename($handle, $filename, $xs_include = false, $quiet = false)
public function set_filename($handle, $filename, $xs_include = false, $quiet = false): bool
{
$can_cache = $this->use_cache;
$this->files[$handle] = $this->make_filename($filename, $xs_include);
@ -269,7 +269,7 @@ class template
* and run the compiled code. This will print out
* the results of executing the template.
*/
public function pparse($handle)
public function pparse($handle): bool
{
// parsing header if there is one
if ($this->preparse || $this->postparse) {
@ -322,7 +322,7 @@ class template
/**
* Precompile file
*/
public function precompile($template, $filename)
public function precompile($template, $filename): bool
{
global $precompile_num;
if (empty($precompile_num)) {
@ -377,7 +377,7 @@ class template
* Note that all desired assignments to the variables in $handle should be done
* BEFORE calling this function.
*/
public function assign_var_from_handle($varname, $handle)
public function assign_var_from_handle($varname, $handle): bool
{
ob_start();
$res = $this->pparse($handle);
@ -391,7 +391,7 @@ class template
* variable assignments. Note that this should only be called once per block
* iteration.
*/
public function assign_block_vars($blockname, $vararray)
public function assign_block_vars($blockname, $vararray): bool
{
if (strstr($blockname, '.')) {
// Nested block.
@ -453,7 +453,7 @@ class template
* If not already done, load the file for the given handle and populate
* the uncompiled_code[] hash with its code. Do not compile.
*/
public function loadfile($handle)
public function loadfile($handle): bool
{
// If cached file exists do nothing - it will be included via include()
if (!empty($this->files_cache[$handle])) {
@ -488,7 +488,7 @@ class template
* It's ready to be inserted into an "echo" line in one of the templates.
* NOTE: expects a trailing "." on the namespace.
*/
public function generate_block_varref($namespace, $varname)
public function generate_block_varref($namespace, $varname): string
{
// Strip the trailing period.
$namespace = substr($namespace, 0, strlen($namespace) - 1);
@ -525,7 +525,7 @@ class template
return '$' . $blocks[$blockcount - 1] . '_item[\'' . $blocks[$blockcount] . '.\']';
}
public function compile_code($filename, $code)
public function compile_code($filename, $code): string
{
// $filename - file to load code from. used if $code is empty
// $code - tpl code
@ -846,7 +846,7 @@ class template
// Compile IF tags - much of this is from Smarty with
// some adaptions for our block level methods
//
public function compile_tag_if($tag_args, $elseif)
public function compile_tag_if($tag_args, $elseif): string
{
/* Tokenize args for 'if' tag. */
preg_match_all('/(?:
@ -1014,7 +1014,7 @@ class template
/**
* Compiles code and writes to cache if needed
*/
public function compile2($code, $handle, $cache_file)
public function compile2($code, $handle, $cache_file): string
{
$code = $this->compile_code('', $code, XS_USE_ISSET);
if ($cache_file && !empty($this->use_cache) && !empty($this->auto_compile)) {
@ -1035,7 +1035,7 @@ class template
* for use in assign_code_from_handle().
* This function isn't used and kept only for compatibility with original template.php
*/
public function compile($code, $do_not_echo = false, $retvar = '')
public function compile($code, $do_not_echo = false, $retvar = ''): string
{
$code = ' ?' . '>' . $this->compile_code('', $code, true) . '<' . "?php \n";
if ($do_not_echo) {
@ -1071,7 +1071,7 @@ class template
}
}
public function lang_error($var)
public function lang_error($var): string
{
trigger_error(basename($this->cur_tpl) . " : undefined language variable {L_{$var}}", E_USER_WARNING);
return "Undefined: {L_{$var}}";