Changes for PHP 7 Compatibility

- replace PHP4 style class constructor function names (based on
  class name) with php 5 __construct()
Also remove some '&' reference operators used with objects
And add some object type hints

1 files changed, 3 insertions, 3 deletions

diff --git a/inc/parser/lexer.php b/inc/parser/lexer.php
index b46a5f505..5afcc520a 100644
--- a/inc/parser/lexer.php
+++ b/inc/parser/lexer.php
@@ -46,7 +46,7 @@ class Doku_LexerParallelRegex {
      *                         for insensitive.
      * @access public
      */
-    function Doku_LexerParallelRegex($case) {
+    function __construct($case) {
         $this->_case = $case;
         $this->_patterns = array();
         $this->_labels = array();
@@ -232,7 +232,7 @@ class Doku_LexerStateStack {
      * @param string $start        Starting state name.
      * @access public
      */
-    function Doku_LexerStateStack($start) {
+    function __construct($start) {
         $this->_stack = array($start);
     }
 
@@ -296,7 +296,7 @@ class Doku_Lexer {
      * @param boolean $case            True for case sensitive.
      * @access public
      */
-    function Doku_Lexer(&$parser, $start = "accept", $case = false) {
+    function __construct(&$parser, $start = "accept", $case = false) {
         $this->_case = $case;
         /** @var Doku_LexerParallelRegex[] _regexes */
         $this->_regexes = array();