asort() : Sort elements preserving keys.

arsort() : Reverse sort elements preserving keys.

tap() : Passes a clone of the map to the given callback.

dd() : Prints the map content and terminates the script.

sum() : Returns the sum of all values in the map.

min() : Returns the minium value of all elements.

max() : Returns the maximum value of all elements.

countBy() : Counts how often the same values are in the map.

count() : Returns the total number of elements.

avg() : Returns the average of all values.

unshift() : Adds an element at the beginning.

union() : Adds the elements without overwriting existing ones.

put() : Sets the given key and value in the map.

prepend() : Adds an element at the beginning.pad() : Fill up to the specified length with the given value.merge() : Combines elements overwriting existing ones.insertBefore() : Inserts the value before the given element.insertAt() : Inserts the element at the given position in the map.insertAfter() : Inserts the value after the given element.concat() : Adds all elements with new keys.values() : Returns all elements with new keys.unique() : Returns all unique elements preserving keys.string() : Returns an element by key and casts it to string.shift() : Returns and removes the first element.random() : Returns random elements preserving keys.pull() : Returns and removes an element by key.pos() : Returns the numerical index of the value.pop() : Returns and removes the last element.float() : Returns an element by key and casts it to float.int() : Returns an element by key and casts it to integer.index() : Returns the numerical index of the given key.find() : Returns the first/last matching element.

call() : Calls the given method on all items.bool() : Returns an element by key and casts it to boolean.at() : Returns the value at the given position._callStatic() : Calls a custom method statically.tree() : Creates a tree structure from the list items.times() : Creates a new map by invoking the closure a number of times.fromJson() : Creates a new map from a JSON string.from() : Creates a new map from passed elements.explode() : Splits a string into a map of elements.clone() : Clones the map and all objects within.function map() : Creates a new map from passed elements.

I’m trying to write a function where you can recursively array_map() for any valid function.Methods function map function is_map _call _callStatic _construct after all arsort asort at avg before bool call cast chunk clear clone col collapse combine compare concat contains copy count countBy dd delimiter diff diffAssoc diffKeys dump duplicates each empty equals every except explode filter find first firstKey flat flip float from fromJson get getIterator grep groupBy has if ifAny ifEmpty implements in includes index insertAfter insertAt insertBefore inString int intersect intersectAssoc intersectKeys is isEmpty isNumeric isObject isScalar join jsonSerialize keys krsort ksort last lastKey ltrim map max merge method min none nth offsetExists offsetGet offsetSet offsetUnset only order pad partition pipe pluck pop pos prefix prepend pull push put random reduce reject rekey remove replace reverse rsort rtrim search sep set shift shuffle skip slice some sort splice split strAfter strContains strContainsAll strEnds strEndsAll string strLower strReplace strStarts strStartsAll strUpper suffix sum take tap times toArray toJson toUrl transpose traverse tree trim uasort uksort union unique unshift usort values walk where zip Create

Php array map