[php] Implement native iterator on arrays

std/php/ArrayIterator.hx

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C)2005-2019 Haxe Foundation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+package php;
+
+/**
+	@see https://www.php.net/manual/en/class.arrayiterator.php
+**/
+@:native('ArrayIterator')
+extern class ArrayIterator<K, V> implements php.ArrayAccess<K, V> implements SeekableIterator<K, V> implements Countable implements Serializable {
+	static final STD_PROP_LIST:Int;
+	static final ARRAY_AS_PROPS:Int;
+
+	function new(?array:NativeArray, ?flags:Int);
+	function append(value:V):Void;
+	function asort():Void;
+	function count():Int;
+	function current():V;
+	function getArrayCopy():NativeArray;
+	function getFlags():Int;
+	function key():K;
+	function ksort():Void;
+	function natcasesort():Void;
+	function natsort():Void;
+	function next():Void;
+	function offsetExists(offset:K):Bool;
+	function offsetGet(offset:K):V;
+	function offsetSet(offset:K, value:V):Void;
+	function offsetUnset(offset:K):Void;
+	function rewind():Void;
+	function seek(position:Int):Void;
+	function serialize():String;
+	function setFlags(flags:Int):Void;
+	function uasort(cmp_function:(a:V, b:V) -> Int):Void;
+	function uksort(cmp_function:(a:K, b:K) -> Int):Void;
+	function unserialize(serialized:String):Void;
+	function valid():Bool;
+}

std/php/Countable.hx

@@ -0,0 +1,31 @@
+/*
+ * Copyright (C)2005-2019 Haxe Foundation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+package php;
+
+/**
+	@see https://www.php.net/manual/en/class.countable.php
+**/
+@:native('Countable')
+extern interface Countable {
+	function count():Int;
+}

std/php/IteratorAggregate.hx

@@ -22,13 +22,15 @@
 
 package php;
 
+/**
+	@see https://www.php.net/manual/en/class.iteratoraggregate.php
+**/
 @:native('IteratorAggregate')
-extern interface IteratorAggregate<T> {
+extern interface IteratorAggregate<T> extends Traversable {
 	/**
 		This method is not public to not induce Haxe users to use it ;)
 		Use iterator() instead.
-		The return type would be Aggregator that is unusable in Haxe
 	**/
-	private function getIterator():Iterator<T>; //
+	private function getIterator():Traversable;
 
 }

std/php/NativeIterator.hx

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C)2005-2019 Haxe Foundation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+package php;
+
+/**
+	Native PHP interface.
+	@see https://www.php.net/manual/en/class.iterator.php
+**/
+@:native('Iterator')
+extern interface NativeIterator<K, V> extends Traversable {
+	function current():V;
+	function key():K;
+	function next():Void;
+	function rewind():Void;
+	function valid():Bool;
+}

std/php/SeekableIterator.hx

@@ -0,0 +1,31 @@
+/*
+ * Copyright (C)2005-2019 Haxe Foundation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+package php;
+
+/**
+	@see https://www.php.net/manual/en/class.seekableiterator.php
+**/
+@:native('SeekableIterator')
+extern interface SeekableIterator<K, V> extends NativeIterator<K, V> {
+	function seek(position:Int):Void;
+}

std/php/Serializable.hx

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C)2005-2019 Haxe Foundation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+package php;
+
+/**
+	@see https://www.php.net/manual/en/class.serializable.php
+**/
+@:native('Serializable')
+extern interface Serializable {
+    function serialize():String;
+    function unserialize(serialized:String):Void;
+}

std/php/_std/Array.hx

@@ -21,11 +21,12 @@
  */
 
 import php.*;
+import php.ArrayIterator as NativeArrayIterator;
 
 using php.Global;
 
 @:coreApi
-final class Array<T> implements ArrayAccess<Int, T> {
+final class Array<T> implements ArrayAccess<Int, T> implements IteratorAggregate<T> {
 	public var length(default, null):Int;
 
 	var arr:NativeIndexedArray<T>;
@@ -228,6 +229,11 @@ final class Array<T> implements ArrayAccess<Int, T> {
 		}
 	}
 
+	@:noCompletion @:keep
+	private function getIterator():Traversable {
+		return new NativeArrayIterator(arr);
+	}
+
 	static function wrap<T>(arr:NativeIndexedArray<T>):Array<T> {
 		var a = new Array();
 		a.arr = arr;
@@ -272,4 +278,4 @@ private extern interface ArrayAccess<K, V> {
 	private function offsetGet(offset:K):V;
 	private function offsetSet(offset:K, value:V):Void;
 	private function offsetUnset(offset:K):Void;
-}
+}