If I have a fresh array in #PHP and start adding auto-indexed already initialised values, are these then moved into the memory area of zend_array's `arPacked`, are new zvals added here which then reference the other ones, or does the "array" then become a hash map? I'm just trying to understand PHP's array implementation in detail :)

In addition, if anyone has a link to Github / a documentation where you can see what is happening, I would be super happy :D

#C #PHP_SRC #PHP_CORE #Zend