Online PHP editor | rfc for IuNCF

@ 2021-11-29T12:11:14Z

<?php

$array = [
    ['page' => '32', 'position' => 'append', 'priority' => '1'],
    ['page' => '32', 'position' => 'append', 'priority' => '2'],
    ['page' => '32', 'position' => 'prepend', 'priority' => '3'],
    ['page' => '32', 'position' => 'both', 'priority' => '3'],
    ['page' => '32', 'position' => 'prepend', 'priority' => '4'],
    ['page' => '143', 'position' => 'prepend', 'priority' => '18'],
    ['page' => '143', 'position' => 'append', 'priority' => '18'],
    ['page' => '143', 'position' => 'prepend', 'priority' => '19'],
];

$result = [];
foreach ($array as $row) {
    if (!isset($result[$row['page']])) {
        $result[$row['page']] = ['both' => [], 'non-both' => []];
    }
    if ($row['position'] !== 'both') {
        if ($result[$row['page']]['both']) {
            continue; // nothing worth doing in this case, ignore the row
        } else {
            $result[$row['page']]['non-both'][] = $row;
        }
    } else {
        $result[$row['page']]['both'][] = $row;
    }
}

foreach ($result as $page => $rows) {
    $keep = [];
    foreach ($rows['both'] ?: $rows['non-both'] as $row) {
        if (!$keep || $row['priority'] < $keep[0]['priority']) {
            $keep = [$row];
        } elseif ($row['priority'] === $keep[0]['priority']) {
            $keep[] = $row;
        }
    }
    if ($keep[0]['position'] !== 'both') {
        rsort($keep);
    }
    $result[$page] = $keep;
}
var_export($result);

Output for git.master, git.master_jit, rfc.property-hooks: array ( 32 => array ( 0 => array ( 'page' => '32', 'position' => 'both', 'priority' => '3', ), ), 143 => array ( 0 => array ( 'page' => '143', 'position' => 'prepend', 'priority' => '18', ), 1 => array ( 'page' => '143', 'position' => 'append', 'priority' => '18', ), ), )

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

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

2022-12-01 RFC: Property hooks - included in PHP 8.4
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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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

preferences:dark modelive previewkey bindings