- add short array syntax as defined in https://wiki.php.net/rfc/shortsyntaxforarrays, 2nd solution using => only

tests/lang/array_shortcut_001.phpt

@@ -0,0 +1,13 @@
+--TEST--
+Square bracket array shortcut test
+--FILE--
+<?php
+print_r([1, 2, 3]);
+?>
+--EXPECT--
+Array
+(
+    [0] => 1
+    [1] => 2
+    [2] => 3
+)

tests/lang/array_shortcut_002.phpt

@@ -0,0 +1,13 @@
+--TEST--
+Square bracket associative array shortcut test
+--FILE--
+<?php
+print_r(["foo" => "orange", "bar" => "apple", "baz" => "lemon"]);
+?>
+--EXPECT--
+Array
+(
+    [foo] => orange
+    [bar] => apple
+    [baz] => lemon
+)

tests/lang/array_shortcut_003.phpt

@@ -0,0 +1,13 @@
+--TEST--
+Testing array shortcut and bracket operator
+--FILE--
+<?php
+$a = [1, 2, 3, 4, 5];
+print_r([$a[1], $a[3]]);
+?>
+--EXPECT--
+Array
+(
+    [0] => 2
+    [1] => 4
+)

tests/lang/array_shortcut_005.phpt

@@ -0,0 +1,20 @@
+--TEST--
+Testing nested array shortcut
+--FILE--
+<?php
+print_r([1, 2, 3, ["foo" => "orange", "bar" => "apple", "baz" => "lemon"]]);
+?>
+--EXPECT--
+Array
+(
+    [0] => 1
+    [1] => 2
+    [2] => 3
+    [3] => Array
+        (
+            [foo] => orange
+            [bar] => apple
+            [baz] => lemon
+        )
+
+)