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I want to convert PHP list (array), i.e.
array("start", "end", "coords")
into associative array with truthy values (just to be able to test the presence/absence of key quickly), i.e. to something like this:
array(
"start" => 1,
"end" => 1,
"coords" => 1
)
Is there any more elegant way to do it than this?
array_fill_keys($ar, 1)
There is probably no more elegant solution than
array_fill_keys($ar, 1).