Online PHP editor | output for 3XYNG

@ 2018-04-21T01:32:02Z

<?php
function alphabetize_custom($a, $b) {
    $alphabet = [' ', '-', ',', '.', 'ȝ', 'j', 'ʿ', 'w', 'b', 'p', 'f', 'm', 'n', 'r', 'h', 'ḥ', 'ḫ', 'ẖ', 's', 'š', 'q', 'k', 'g', 't', 'ṯ', 'd', 'ḏ', '⸗', '/', '(', ')', '[', ']', '<', '>', '{', '}', "'", '*', '#', 'I', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '&', '@', '%'];
    unset($alphabet[0]);  // removes dummy first key, effectively starting the keys from 1
    $encoding = 'UTF-8';

    $mb_length = max(mb_strlen($a, $encoding), mb_strlen($b, $encoding));
    for ($i = 0; $i < $mb_length; ++$i) {
        $a_char = mb_substr($a, $i, 1, $encoding);
        $b_char = mb_substr($b, $i, 1, $encoding);
        if ($a_char === $b_char) continue;
        
        $a_key = array_search($a_char, $alphabet);
        $b_key = array_search($b_char, $alphabet);
        if ($a_key === $b_key) continue;
        
        return $a_key - $b_key;
    }
    return 0;
}

$result = [
    "nṯr" => ["Ka.C.Coptite.urkVIII,176b", "Ka.C.Coptite.urkVIII,177,1"],
    "n" => ["Ka.C.Coptite.urkVIII,176c", "Ka.C.Coptite.urkVIII,177,1", "Ka.C.Coptite.urkVIII,177,2"],
    "nḫȝḫȝ" => ["Ka.C.Coptite.urkVIII,176c"],
    "nwj" => ["Ka.C.Coptite.urkVIII,176c"],
    "nfr" => ["Ka.C.Coptite.urkVIII,176c", "Ka.C.Coptite.urkVIII,177,2"],
    "nḥḥ" => ["Ka.C.Coptite.urkVIII,176e", "Ka.C.Coptite.urkVIII,177,1", "Ka.C.Coptite.urkVIII,177,1"],
    "nḏ" => ["Ka.C.Coptite.urkVIII,177,1"]
];

uksort($result, 'alphabetize_custom');

var_export($result);

Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: array ( 'n' => array ( 0 => 'Ka.C.Coptite.urkVIII,176c', 1 => 'Ka.C.Coptite.urkVIII,177,1', 2 => 'Ka.C.Coptite.urkVIII,177,2', ), 'nwj' => array ( 0 => 'Ka.C.Coptite.urkVIII,176c', ), 'nfr' => array ( 0 => 'Ka.C.Coptite.urkVIII,176c', 1 => 'Ka.C.Coptite.urkVIII,177,2', ), 'nḥḥ' => array ( 0 => 'Ka.C.Coptite.urkVIII,176e', 1 => 'Ka.C.Coptite.urkVIII,177,1', 2 => 'Ka.C.Coptite.urkVIII,177,1', ), 'nḫȝḫȝ' => array ( 0 => 'Ka.C.Coptite.urkVIII,176c', ), 'nṯr' => array ( 0 => 'Ka.C.Coptite.urkVIII,176b', 1 => 'Ka.C.Coptite.urkVIII,177,1', ), 'nḏ' => array ( 0 => 'Ka.C.Coptite.urkVIII,177,1', ), )
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array ( 'n' => array ( 0 => 'Ka.C.Coptite.urkVIII,176c', 1 => 'Ka.C.Coptite.urkVIII,177,1', 2 => 'Ka.C.Coptite.urkVIII,177,2', ), 'nwj' => array ( 0 => 'Ka.C.Coptite.urkVIII,176c', ), 'nfr' => array ( 0 => 'Ka.C.Coptite.urkVIII,176c', 1 => 'Ka.C.Coptite.urkVIII,177,2', ), 'nḥḥ' => array ( 0 => 'Ka.C.Coptite.urkVIII,176e', 1 => 'Ka.C.Coptite.urkVIII,177,1', 2 => 'Ka.C.Coptite.urkVIII,177,1', ), 'nḫȝḫȝ' => array ( 0 => 'Ka.C.Coptite.urkVIII,176c', ), 'nṯr' => array ( 0 => 'Ka.C.Coptite.urkVIII,176b', 1 => 'Ka.C.Coptite.urkVIII,177,1', ), 'nḏ' => array ( 0 => 'Ka.C.Coptite.urkVIII,177,1', ), )

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