Online PHP editor | output for ev85t

@ 2018-04-19T14:32:39Z

<?php
function alphabetize_custom($a, $b, $alphabet = " -,.ȝjʿwbpfmnrhḥḫẖsšqkgtṯdḏ⸗/()[]<>{}'*#I0123456789&@%", $encoding = 'UTF-8') {
    //echo "\n----\n$a =vs= $b";
    $mb_length = max(mb_strlen($a, $encoding), mb_strlen($b, $encoding));
    for ($i = 0; $i < $mb_length; ++$i) {
        //echo "\n";
        $a_char = mb_substr($a, $i, 1, $encoding);
        $b_char = mb_substr($b, $i, 1, $encoding);
        //echo "$a_char -vs- $b_char\n";
        //echo "(" , mb_strlen($a_char, $encoding), " & ", mb_strlen($b_char, $encoding), ")\n";
        if ($a_char === $b_char) {echo "identical, continue"; continue;}
        if (!mb_strlen($a_char, $encoding)) { /* echo "a is empty -1";*/ return -1;}
        if (!mb_strlen($b_char, $encoding)) { /*echo "b is empty 1";*/ return 1;}
        $a_offset = mb_strpos($alphabet, $a_char, 0, $encoding);
        $b_offset = mb_strpos($alphabet, $b_char, 0, $encoding);
        //echo "[" , $a_offset, " & ", $b_offset, "]\n";
        if ($a_offset == $b_offset) { /*echo "== offsets, continue";*/ continue;}
        if ($a_offset < $b_offset) { /*echo "a offset -1";*/ return -1;}
        //echo "b offset 1";
        return 1;
    }
    //echo "0";
    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 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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: identical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continuearray ( '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 identical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continueidentical, continuearray ( '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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