added false and true to the php types, alias for boolean

Author: cebe

renderers/BaseRenderer.php

@@ -112,12 +112,21 @@ public function createTypeLink($types, $context = null, $title = null, $options
                     'object',
                     'resource',
                     'null',
+                    'false',
+                    'true',
+                ];
+                $phpTypeAliases = [
+                    'true' => 'boolean',
+                    'false' => 'boolean',
                 ];
                 // check if it is PHP internal class
                 if (((class_exists($type, false) || interface_exists($type, false) || trait_exists($type, false)) &&
                     ($reflection = new \ReflectionClass($type)) && $reflection->isInternal())) {
                     $links[] = $this->generateLink($linkText, 'http://www.php.net/class.' . strtolower(ltrim($type, '\\')), $options) . $postfix;
                 } elseif (in_array($type, $phpTypes)) {
+                    if (isset($phpTypeAliases[$type])) {
+                        $type = $phpTypeAliases[$type];
+                    }
                     $links[] = $this->generateLink($linkText, 'http://www.php.net/language.types.' . strtolower(ltrim($type, '\\')), $options) . $postfix;
                 } else {
                     $links[] = $type;

templates/html/ApiRenderer.php

@@ -280,7 +280,7 @@ public function renderMethodSignature($method, $context = null)
             . '<span class="signature-type">' . ($method->isReturnByReference ? '<b>&</b>' : '')
             . ($method->returnType === null ? 'void' : $this->createTypeLink($method->returnTypes, $context)) . '</span> '
             . '<strong>' . $this->createSubjectLink($method, $method->name) . '</strong>'
-            . str_replace('  ', ' ', '( ' . implode(', ', $params) . ' )');
+            . str_replace('  ', ' ', ' ( ' . implode(', ', $params) . ' )');
     }
 
     /**