The question is to the heap, but by the way, how are the anonymous functions (5.3) cleaned? In theory, they should be cleaned up?
- Why clean anonymous functions? Something is not clear what is required ... Variables in them also, and why are the functions themselves? - BOPOH
- @jkeks; Do not create a question in the answer. - Nicolas Chabanovsky ♦
- @Expert is not an answer but a comment. I will also answer the question with a question - why didn’t you have such a question when you used "normal" functions? - Zowie
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1 answer
Anonymous functions in PHP are ordinary objects of the Closure class. Accordingly, they are cleaned on the same principle as the other objects.
Ilya Pirogov Ilya Pirogov
10.4k one 14 25
- But it makes no sense to clean them in 99.999% of cases - no, if performance is so important to you, etc. - write in C ++, C #, C, Java, Nodejs etc. But, personally for me, similar questions about php sound ridiculous =) - Zowie
- The meaning of cleaning them is the same as the meaning of cleaning the memory of any other variables - to avoid memory leaks and not rest on the memory limit. This is especially true for scripts working with large amounts of data and scripts constantly hanging in memory (demons) - Ilya Pirogov
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