Online PHP editor | output for tU7eH

@ 2020-08-05T18:47:39Z

<?php

$re = '~^(?<address>(?<streetname>.*?)(?<housenumber>\d+\h*[A-Za-z]?))(?:\/(?<stairs>\d+)(?=(?:\/\d+){1,2}))?(?:\/(?<floor>\d+)(?=(?:\/\d+)))?(?:\/(?<door>\d+))?$~m';
$strings = [
    "Lilienstr. 12a",
    "Leibnizstraße 36/28/2",
    "Prager Straße 14/3/1/4",
    "Guentherstr. 43 B",
    "Eberhard-Leibnitz Str. 1/7",
    "Schießstätte 7/7"
];

foreach ($strings as $string) {
    preg_match_all($re, $string, $matches, PREG_SET_ORDER);
    $address = array_filter($matches[0], "is_string", ARRAY_FILTER_USE_KEY); 
    print_r($address);
}

Output for 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 - 8.3.25, 8.4.1 - 8.4.13: Array ( [address] => Lilienstr. 12a [streetname] => Lilienstr. [housenumber] => 12a ) Array ( [address] => Leibnizstraße 36 [streetname] => Leibnizstraße [housenumber] => 36 [stairs] => 28 [floor] => [door] => 2 ) Array ( [address] => Prager Straße 14 [streetname] => Prager Straße [housenumber] => 14 [stairs] => 3 [floor] => 1 [door] => 4 ) Array ( [address] => Guentherstr. 43 B [streetname] => Guentherstr. [housenumber] => 43 B ) Array ( [address] => Eberhard-Leibnitz Str. 1 [streetname] => Eberhard-Leibnitz Str. [housenumber] => 1 [stairs] => [floor] => [door] => 7 ) Array ( [address] => Schießstätte 7 [streetname] => Schießstätte [housenumber] => 7 [stairs] => [floor] => [door] => 7 )

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