[task/code-sniffer] Fix argument list spacing.

PHPBB3-11980

phpBB/includes/functions_convert.php

@@ -1117,7 +1117,7 @@ function words_unique(&$words)
 * Adds a user to the specified group and optionally makes them a group leader
 * This function does not create the group if it does not exist and so should only be called after the groups have been created
 */
-function add_user_group($group_id, $user_id, $group_leader=false)
+function add_user_group($group_id, $user_id, $group_leader = false)
 {
 	global $convert, $phpbb_root_path, $config, $user, $db;
 

phpBB/install/index.php

@@ -691,7 +691,7 @@ class module
 	/**
 	* Generate the relevant HTML for an input field and the associated label and explanatory text
 	*/
-	function input_field($name, $type, $value='', $options='')
+	function input_field($name, $type, $value = '', $options = '')
 	{
 		global $lang;
 		$tpl_type = explode(':', $type);

phpBB/phpbb/db/driver/mysqli.php

@@ -31,7 +31,7 @@ class mysqli extends \phpbb\db\driver\mysql_base
 	/**
 	* Connect to server
 	*/
-	function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false , $new_link = false)
+	function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false, $new_link = false)
 	{
 		if (!function_exists('mysqli_connect'))
 		{

phpBB/phpbb/template/twig/node/includephp.php

@@ -23,7 +23,7 @@ class includephp extends \Twig_Node
 	/** @var Twig_Environment */
 	protected $environment;
 
-	public function __construct(\Twig_Node_Expression $expr, \phpbb\template\twig\environment $environment, $lineno, $ignoreMissing = false,  $tag = null)
+	public function __construct(\Twig_Node_Expression $expr, \phpbb\template\twig\environment $environment, $lineno, $ignoreMissing = false, $tag = null)
 	{
 		$this->environment = $environment;