Added links to PHP.net to apidoc

extensions/apidoc/helpers/ApiMarkdown.php

@@ -179,6 +179,7 @@ class ApiMarkdown extends GithubMarkdown
 					$offset
 				];
 			}
+
 			if ($context !== null) {
 				// Collection resolves relative types
 				$object = (new Collection([$object], $context->phpDocContext))->__toString();
@@ -188,6 +189,11 @@ class ApiMarkdown extends GithubMarkdown
 					static::$renderer->createTypeLink($type, null, $title),
 					$offset
 				];
+			} elseif (strpos($typeLink = static::$renderer->createTypeLink($object, null, $title), '<a href') !== false) {
+				return [
+					$typeLink,
+					$offset
+				];
 			}
 			static::$renderer->apiContext->errors[] = [
 				'file' => ($context !== null) ? $context->sourceFile : null,

extensions/apidoc/renderers/BaseRenderer.php

@@ -85,7 +85,30 @@ abstract class BaseRenderer extends Component
 				}
 			}
 			if (!is_object($type)) {
+				$linkText = ltrim($type, '\\');
+				if ($title !== null) {
+					$linkText = $title;
+				}
+				$phpTypes = [
+					'callable',
+					'array',
+					'string',
+					'boolean',
+					'integer',
+					'float',
+					'object',
+					'resource',
+					'null',
+				];
+				// check if it is PHP internal class
+				if (((class_exists($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, '\\'))) . $postfix;
+				} elseif (in_array($type, $phpTypes)) {
+					$links[] = $this->generateLink($linkText, 'http://www.php.net/language.types.' . strtolower(ltrim($type, '\\'))) . $postfix;
+				} else {
 					$links[] = $type;
+				}
 			} else {
 				$linkText = $type->name;
 				if ($title !== null) {

extensions/apidoc/templates/html/ApiRenderer.php

@@ -148,7 +148,7 @@ class ApiRenderer extends BaseApiRenderer implements ViewContextInterface
 				$class = $this->apiContext->classes[$class->parentClass];
 				$parents[] = $this->createTypeLink($class);
 			} else {
-				$parents[] = $class->parentClass; // TODO link to php.net
+				$parents[] = $this->createTypeLink($class->parentClass);
 				break;
 			}
 		}
@@ -167,7 +167,7 @@ class ApiRenderer extends BaseApiRenderer implements ViewContextInterface
 			if(isset($this->apiContext->interfaces[$interface])) {
 				$interfaces[] = $this->createTypeLink($this->apiContext->interfaces[$interface]);
 			} else {
-				$interfaces[] = $interface; // TODO link to php.net
+				$interfaces[] = $this->createTypeLink($interface);
 			}
 		}
 		return implode(', ', $interfaces);
@@ -185,7 +185,7 @@ class ApiRenderer extends BaseApiRenderer implements ViewContextInterface
 			if(isset($this->apiContext->traits[$trait])) {
 				$traits[] = $this->createTypeLink($this->apiContext->traits[$trait]);
 			} else {
-				$traits[] = $trait; // TODO link to php.net
+				$traits[] = $this->createTypeLink($trait);
 			}
 		}
 		return implode(', ', $traits);
@@ -203,7 +203,7 @@ class ApiRenderer extends BaseApiRenderer implements ViewContextInterface
 			if(isset($this->apiContext->classes[$class])) {
 				$classes[] = $this->createTypeLink($this->apiContext->classes[$class]);
 			} else {
-				$classes[] = $class; // TODO link to php.net
+				$classes[] = $this->createTypeLink($class);
 			}
 		}
 		return implode(', ', $classes);

extensions/sphinx/Query.php

@@ -99,7 +99,7 @@ class Query extends Component implements QueryInterface
 	 */
 	public $params = [];
 	/**
-	 * @var callback PHP callback, which should be used to fetch source data for the snippets.
+	 * @var callable PHP callback, which should be used to fetch source data for the snippets.
 	 * Such callback will receive array of query result rows as an argument and must return the
 	 * array of snippet source strings in the order, which match one of incoming rows.
 	 * For example:
@@ -642,7 +642,7 @@ class Query extends Component implements QueryInterface
 	/**
 	 * Sets the PHP callback, which should be used to retrieve the source data
 	 * for the snippets building.
-	 * @param callback $callback PHP callback, which should be used to fetch source data for the snippets.
+	 * @param callable $callback PHP callback, which should be used to fetch source data for the snippets.
 	 * @return static the query object itself
 	 * @see snippetCallback
 	 */

framework/base/ArrayAccessTrait.php

@@ -8,7 +8,7 @@
 namespace yii\base;
 
 /**
- * ArrayAccessTrait provides the implementation for `IteratorAggregate`, `ArrayAccess` and `Countable`.
+ * ArrayAccessTrait provides the implementation for [[\IteratorAggregate]], [[\ArrayAccess]] and [[\Countable]].
  *
  * Note that ArrayAccessTrait requires the class using it contain a property named `data` which should be an array.
  * The data will be exposed by ArrayAccessTrait to support accessing the class object like an array.

framework/base/Component.php

@@ -460,7 +460,7 @@ class Component extends Object
 	 * where `$event` is an [[Event]] object which includes parameters associated with the event.
 	 *
 	 * @param string $name the event name
-	 * @param callback $handler the event handler
+	 * @param callable $handler the event handler
 	 * @param mixed $data the data to be passed to the event handler when the event is triggered.
 	 * When the event handler is invoked, this data can be accessed via [[Event::data]].
 	 * @see off()
@@ -475,7 +475,7 @@ class Component extends Object
 	 * Detaches an existing event handler from this component.
 	 * This method is the opposite of [[on()]].
 	 * @param string $name event name
-	 * @param callback $handler the event handler to be removed.
+	 * @param callable $handler the event handler to be removed.
 	 * If it is null, all handlers attached to the named event will be removed.
 	 * @return boolean if a handler is found and detached
 	 * @see on()

framework/base/Event.php

@@ -71,7 +71,7 @@ class Event extends Object
 	 *
 	 * @param string $class the fully qualified class name to which the event handler needs to attach.
 	 * @param string $name the event name.
-	 * @param callback $handler the event handler.
+	 * @param callable $handler the event handler.
 	 * @param mixed $data the data to be passed to the event handler when the event is triggered.
 	 * When the event handler is invoked, this data can be accessed via [[Event::data]].
 	 * @see off()
@@ -88,7 +88,7 @@ class Event extends Object
 	 *
 	 * @param string $class the fully qualified class name from which the event handler needs to be detached.
 	 * @param string $name the event name.
-	 * @param callback $handler the event handler to be removed.
+	 * @param callable $handler the event handler to be removed.
 	 * If it is null, all handlers attached to the named event will be removed.
 	 * @return boolean whether a handler is found and detached.
 	 * @see on()

framework/grid/ActionColumn.php

@@ -63,7 +63,7 @@ class ActionColumn extends Column
 	 */
 	public $buttons = [];
 	/**
-	 * @var callback a callback that creates a button URL using the specified model information.
+	 * @var callable a callback that creates a button URL using the specified model information.
 	 * The signature of the callback should be the same as that of [[createUrl()]].
 	 * If this property is not set, button URLs will be created using [[createUrl()]].
 	 */

framework/mail/BaseMailer.php

@@ -88,7 +88,7 @@ abstract class BaseMailer extends Component implements MailerInterface, ViewCont
 	 */
 	public $fileTransportPath = '@runtime/mail';
 	/**
-	 * @var callback a PHP callback that will be called by [[send()]] when [[useFileTransport]] is true.
+	 * @var callable a PHP callback that will be called by [[send()]] when [[useFileTransport]] is true.
 	 * The callback should return a file name which will be used to save the email message.
 	 * If not set, the file name will be generated based on the current timestamp.
 	 *

framework/validators/FilterValidator.php

@@ -31,7 +31,7 @@ use yii\base\InvalidConfigException;
 class FilterValidator extends Validator
 {
 	/**
-	 * @var callback the filter. This can be a global function name, anonymous function, etc.
+	 * @var callable the filter. This can be a global function name, anonymous function, etc.
 	 * The function signature must be as follows,
 	 *
 	 * ~~~

framework/web/AccessControl.php

@@ -54,7 +54,7 @@ use yii\base\ActionFilter;
 class AccessControl extends ActionFilter
 {
 	/**
-	 * @var callback a callback that will be called if the access should be denied
+	 * @var callable a callback that will be called if the access should be denied
 	 * to the current user. If not set, [[denyAccess()]] will be called.
 	 *
 	 * The signature of the callback should be as follows:

framework/web/AccessRule.php

@@ -61,7 +61,7 @@ class AccessRule extends Component
 	 */
 	public $verbs;
 	/**
-	 * @var callback a callback that will be called to determine if the rule should be applied.
+	 * @var callable a callback that will be called to determine if the rule should be applied.
 	 * The signature of the callback should be as follows:
 	 *
 	 * ~~~
@@ -73,7 +73,7 @@ class AccessRule extends Component
 	 */
 	public $matchCallback;
 	/**
-	 * @var callback a callback that will be called if this rule determines the access to
+	 * @var callable a callback that will be called if this rule determines the access to
 	 * the current action should be denied. If not set, the behavior will be determined by
 	 * [[AccessControl]].
 	 *

framework/web/HttpCache.php

@@ -46,7 +46,7 @@ use yii\base\Action;
 class HttpCache extends ActionFilter
 {
 	/**
-	 * @var callback a PHP callback that returns the UNIX timestamp of the last modification time.
+	 * @var callable a PHP callback that returns the UNIX timestamp of the last modification time.
 	 * The callback's signature should be:
 	 *
 	 * ~~~
@@ -58,7 +58,7 @@ class HttpCache extends ActionFilter
 	 */
 	public $lastModified;
 	/**
-	 * @var callback a PHP callback that generates the Etag seed string.
+	 * @var callable a PHP callback that generates the Etag seed string.
 	 * The callback's signature should be:
 	 *
 	 * ~~~