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9c044c5bd0
Based on top of PR#1447. Adds a simple heuristic check for Hack files vs PHP files (`<?hh` vs other `<?`). Tested by verifying that the Hack example site was detected as 100% Hack and that Laravel was detected as 100% PHP. (Without the heuristic, Laravel gets detected as about 50% Hack, just by randomness in the classifier since PHP and Hack are very hard to distinguish unless you actually parse the file and look for specific language features.)
32 lines
880 B
PHP
32 lines
880 B
PHP
<?hh
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/**
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* Copyright (c) 2014, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*/
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/**
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* This file contains a bunch of php stubs for functions that have been added
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* to hhvm (though aren't in a release yet). These are important because the
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* Hack typechecker can understand them
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*/
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class InvariantViolationException extends Exception {}
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function invariant(mixed $test, string $message): void {
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if (!$test) {
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invariant_violation($message);
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}
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}
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function invariant_violation(string $message): void {
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throw new InvariantViolationException($message);
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}
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function class_meth(string $class, string $method) {
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return array($class, $method);
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} |