--- /dev/null
+<?php
+
+namespace PhpParser;
+
+class ParserFactory {
+ const PREFER_PHP7 = 1;
+ const PREFER_PHP5 = 2;
+ const ONLY_PHP7 = 3;
+ const ONLY_PHP5 = 4;
+
+ /**
+ * Creates a Parser instance, according to the provided kind.
+ *
+ * @param int $kind One of ::PREFER_PHP7, ::PREFER_PHP5, ::ONLY_PHP7 or ::ONLY_PHP5
+ * @param Lexer|null $lexer Lexer to use. Defaults to emulative lexer when not specified
+ * @param array $parserOptions Parser options. See ParserAbstract::__construct() argument
+ *
+ * @return Parser The parser instance
+ */
+ public function create($kind, Lexer $lexer = null, array $parserOptions = array()) {
+ if (null === $lexer) {
+ $lexer = new Lexer\Emulative();
+ }
+ switch ($kind) {
+ case self::PREFER_PHP7:
+ return new Parser\Multiple([
+ new Parser\Php7($lexer, $parserOptions), new Parser\Php5($lexer, $parserOptions)
+ ]);
+ case self::PREFER_PHP5:
+ return new Parser\Multiple([
+ new Parser\Php5($lexer, $parserOptions), new Parser\Php7($lexer, $parserOptions)
+ ]);
+ case self::ONLY_PHP7:
+ return new Parser\Php7($lexer, $parserOptions);
+ case self::ONLY_PHP5:
+ return new Parser\Php5($lexer, $parserOptions);
+ default:
+ throw new \LogicException(
+ 'Kind must be one of ::PREFER_PHP7, ::PREFER_PHP5, ::ONLY_PHP7 or ::ONLY_PHP5'
+ );
+ }
+ }
+}