How php changes the order of arrays

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Php can change the array order by using the array_reverse () function to flip the array, for example, [$preserve=array_reverse ($a moment true);].

This article operating environment: windows10 system, php 7.1, thinkpad T480 computer.

There are many ways to change the order of arrays in PHP, but one of the most convenient ways is to flip arrays directly. A function, array_reverse (), is provided in PHP, which can easily and quickly flip sequential arrays.

Next let's take a look at how to use this function.

Output the original array, the flip array, and the flip array that retains the key name of the original array:

Code implementation:

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