Online PHP editor | output for nXRaW

@ 2019-04-08T00:28:50Z

<?php
$corrupted_byte_counts = <<<STRING
a:1:{i:0;a:3:{s:7:"address";s:52:"Elågåresgude 41, 2200 Københamm N";s:12:"company_name";s:14:"Kaffe og Kluns";s:9:"telephone";s:0:"";}}
STRING;

$repaired = preg_replace_callback(
        '/s:\d+:"(.*?)";/s',
        function ($m) {
            return 's:' . strlen($m[1]) . ":\"{$m[1]}\";";
        },
        $corrupted_byte_counts
    );

echo "corrupted serialized array:\n$corrupted_byte_counts";
echo "\n---\n";
echo "repaired serialized array:\n$repaired";
echo "\n---\n";
print_r(unserialize($repaired));

Output for 7.1.0 - 7.1.33, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14: corrupted serialized array: a:1:{i:0;a:3:{s:7:"address";s:52:"Elågåresgude 41, 2200 Københamm N";s:12:"company_name";s:14:"Kaffe og Kluns";s:9:"telephone";s:0:"";}} --- repaired serialized array: a:1:{i:0;a:3:{s:7:"address";s:36:"Elågåresgude 41, 2200 Københamm N";s:12:"company_name";s:14:"Kaffe og Kluns";s:9:"telephone";s:0:"";}} --- Array ( [0] => Array ( [address] => Elågåresgude 41, 2200 Københamm N [company_name] => Kaffe og Kluns [telephone] => ) )

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