但是，在非编译语言，例如php中，会发生什么？
But what happens in a language that doesn't compile, such as PHP?
方法被添加到编译队列中，而线程可以继续运行并执行方法的非编译版本。
The method is instead added to a compilation queue, and the thread is allowed to continue running and execute the non-compiled version of the method.
第一个解决方案是使用JIT编译器，在较低的非rt优先级上运行，它已被修改为很少执行主动的推测性优化。
The first solution is to employ a JIT compiler, operating at a low non-RT priority, that has been modified to perform fewer aggressively speculative optimizations.
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