Re: Incorrect description of function array_map()?

On 01.03.2022 at 22:07, Peter Hunkeler wrote: > I wonder whether the documentation of the array_map() function is correct? > > The documentation describes arrays as being "ordered maps that > associates values to keys". The "key" is what is called "index" in > other > languages. The PHP doc mostly uses the word "key", and less often the > word "index". > > I further read in the doc of "array_map()" that "array_map() returns an > array containing the results of applying the callback to the > corresponding index of array (and arrays if more arrays are provided) > used as arguments for the callback." > > But the function applies the callback to each "value" of the array, not > the "keys", right? Shouldn't the doc say "... applying the callback to > the corresponding values of array..."? Thanks! Fixed as <https://github.com/php/doc-en/commit/e8c83816e0ca7a4136a5991b2227ddf00fa9adc6>. Please report documentation bugs at <https://github.com/php/doc-en/issues> next time. :) -- Christoph M. Becker