Contents

<?php

/**
 * Given the input array and operation returns an array
 * containing the result of applying that operation
 * to each element of the input array.
 *
 * @param array    $input
 * @param callable $accumulator
 *
 * @return array
 */
function accumulate(array $input, callable $accumulator)
{
    $output = [];

    foreach ($input as $value) {
        $output[] = call_user_func($accumulator, $value);
    }

    return $output;
}

Version data entries

396 entries across 396 versions & 1 rubygems

Version	Path
trackler-2.2.1.78	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.77	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.76	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.75	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.74	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.73	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.72	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.71	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.70	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.69	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.68	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.67	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.66	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.65	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.64	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.63	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.62	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.61	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.60	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.59	tracks/php/exercises/accumulate/example.php