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@ 2022-04-12T20:59:39Z

<?php

function map(
    $text = 'file',
    $elements = 5,
    $start = 1,
    $step = 1
) {
    $end = $start + $elements * $step - 1;
    return array_map(
        fn($i) => $text . $i,
        range($start, $end, $step)
    );
}

function whileloop(
    $text = 'file',
    $elements = 5,
    $start = 1,
    $step = 1
) {
    $result = [];
    $end = $start + $elements * $step - 1;
    while ($start <= $end) {
        $result[] = $text . $start;
        $start += $step;
    }
    return $result;
}

function forloop(
    $text = 'file',
    $elements = 5,
    $start = 1,
    $step = 1
) {
    $result = [];
    for ($i = 0; $i < $elements; ++$i, $start += $step) {
        $result[] = $text . $start;
    }
    return $result;
}

var_export(map());
echo "\n---\n";
var_export(whileloop());
echo "\n---\n";
var_export(forloop());
echo "\n---\n";
var_export(map('file', 5, 4, 20));
echo "\n---\n";
var_export(whileloop('file', 5, 4, 20));
echo "\n---\n";
var_export(forloop('file', 5, 4, 20));
echo "\n---\n";
var_export(map('file', 2));
echo "\n---\n";
var_export(whileloop('file', 2));
echo "\n---\n";
var_export(forloop('file', 2));
echo "\n---\n";
var_export(map('file', 3, 3, 7));
echo "\n---\n";
var_export(whileloop('file', 3, 3, 7));
echo "\n---\n";
var_export(forloop('file', 3, 3, 7));
echo "\n---\n";

Output for git.master, git.master_jit, rfc.property-hooks: array ( 0 => 'file1', 1 => 'file2', 2 => 'file3', 3 => 'file4', 4 => 'file5', ) --- array ( 0 => 'file1', 1 => 'file2', 2 => 'file3', 3 => 'file4', 4 => 'file5', ) --- array ( 0 => 'file1', 1 => 'file2', 2 => 'file3', 3 => 'file4', 4 => 'file5', ) --- array ( 0 => 'file4', 1 => 'file24', 2 => 'file44', 3 => 'file64', 4 => 'file84', ) --- array ( 0 => 'file4', 1 => 'file24', 2 => 'file44', 3 => 'file64', 4 => 'file84', ) --- array ( 0 => 'file4', 1 => 'file24', 2 => 'file44', 3 => 'file64', 4 => 'file84', ) --- array ( 0 => 'file1', 1 => 'file2', ) --- array ( 0 => 'file1', 1 => 'file2', ) --- array ( 0 => 'file1', 1 => 'file2', ) --- array ( 0 => 'file3', 1 => 'file10', 2 => 'file17', ) --- array ( 0 => 'file3', 1 => 'file10', 2 => 'file17', ) --- array ( 0 => 'file3', 1 => 'file10', 2 => 'file17', ) ---

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Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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