Update Files

Kha/Tools/linux_x64/std/php/Syntax.macro.hx

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+/*
+ * 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;
+
+import haxe.macro.Expr;
+import haxe.macro.Context;
+
+/**
+	Special extern class to support PHP language specifics.
+	Don't use these functions unless you are really sure what you are doing.
+**/
+@:noClosure
+@:noPackageRestrict
+class Syntax {
+	/**
+		```haxe
+		Syntax.customArrayDecl([v1 => v2, v3 => v4]);
+		```
+		Generates native array declaration:
+		```haxe
+		[$v1 => $v2, $v3 => $v4]
+		```
+	**/
+	macro static function customArrayDecl<T>(decl:Expr):ExprOf<php.NativeArray> {
+		function invalidExpr(pos:Position) {
+			Context.error('Invalid expression passed to php.Syntax.customArrayDecl()', pos);
+			return macro @:pos(decl.pos) new php.NativeArray();
+		}
+		switch decl.expr {
+			case EArrayDecl(items):
+				var placeholders = [];
+				var args = [];
+				for(i => e in items) {
+					switch e {
+						case macro $index => $value:
+							placeholders.push('{${i * 2}} => {${i * 2 + 1}}');
+							args.push(index);
+							args.push(value);
+						case _:
+							return invalidExpr(e.pos);
+					}
+				}
+				var code = '[${placeholders.join(', ')}]';
+				args.unshift(macro @:pos(decl.pos) $v{code});
+				return macro @:pos(decl.pos) (php.Syntax.codeDeref($a{args}):php.NativeArray);
+			case _:
+				return invalidExpr(decl.pos);
+		}
+	}
+}