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-2.2.1.159	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.158	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.157	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.156	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.155	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.154	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.153	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.152	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.151	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.150	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.149	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.148	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.147	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.146	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.145	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.144	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.143	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.142	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.141	tracks/php/exercises/accumulate/example.php
trackler-2.2.1.140	tracks/php/exercises/accumulate/example.php