Add disableConstants option

Author: kylekatarnls

src/JsPhpize/JsPhpizeOptions.php

@@ -57,7 +57,9 @@ public function __construct($options = array())
                 new Pattern(100, 'operator', '[\\|\\^&%\\/\\*\\+\\-]='),
                 new Pattern(110, 'operator', '[\\[\\]\\{\\}\\(\\)\\:\\.\\/\\*~\\!\\^\\|&%\\?,;\\+\\-]'),
                 new Pattern(120, 'keyword', array('as', 'async', 'await', 'break', 'case', 'catch', 'class', 'const', 'continue', 'debugger', 'default', 'do', 'else', 'enum', 'export', 'extends', 'finally', 'for', 'from', 'function', 'get', 'if', 'implements', 'import', 'in', 'instanceof', 'interface', 'let', 'new', 'of', 'package', 'private', 'protected', 'public', 'return', 'set', 'static', 'super', 'switch', 'throw', 'try', 'var', 'while', 'with', 'yield', 'yield*'), true),
-                new Pattern(130, 'constant', 'null|undefined|Infinity|NaN|true|false|Math\.[A-Z][A-Z0-9_]*|[A-Z][A-Z0-9\\\\_\\x7f-\\xff]*|[\\\\\\x7f-\\xff_][A-Z0-9\\\\_\\x7f-\\xff]*[A-Z][A-Z0-9\\\\_\\x7f-\\xff]*', true),
+                new Pattern(130, 'constant', 'null|undefined|Infinity|NaN|true|false|Math\.[A-Z][A-Z0-9_]*' . (isset($this->options['disableConstants']) && $this->options['disableConstants']
+                    ? ''
+                    : '|[A-Z][A-Z0-9\\\\_\\x7f-\\xff]*|[\\\\\\x7f-\\xff_][A-Z0-9\\\\_\\x7f-\\xff]*[A-Z][A-Z0-9\\\\_\\x7f-\\xff]*'), true),
                 new Pattern(135, 'variable', '[a-zA-Z\\\\\\x7f-\\xff\\$_][a-zA-Z0-9\\\\_\\x7f-\\xff\\$]*', '$'),
                 new Pattern(140, 'operator', '[\\s\\S]'),
             );

tests/options.php

@@ -137,4 +137,14 @@ public function testPatternsException()
         });
         $jsPhpize->compile('1 + 1');
     }
+
+    public function testDisableConstants()
+    {
+        $jsPhpize = new JsPhpize();
+        self::assertSame('FOO', trim($jsPhpize->compile('FOO'), " \n;"));
+        $jsPhpize = new JsPhpize(array(
+            'disableConstants' => true,
+        ));
+        self::assertSame('$FOO', trim($jsPhpize->compile('FOO'), " \n;"));
+    }
 }