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php - Check if function has been called yet

in Technique[技术] by (71.8m points)

New to OOP in PHP

One of my functions requires another function to be executed before running. Is there a way I can check this?

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by (71.8m points)

Language-agnostic answer:

Keep a (static or global) "state" variable and set a flag within the prerequisite function when it's called. Check the flag in the dependent function to decide whether it's allowed to run.


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