3v4l.org

run code in 300+ PHP versions simultaneously
<?php $itemId='802665026'; $path='/categories/9/params/search'; $key='XcyLEIoAuUgGSJUDFAs4xWTnV2TKEmvZTZuTtPFr'; $secret='LLI1/E9&zfG-wwKTRd[XGFOAH~u.pnEJ{q(=oyAG'; $deviceId='d6040f57b3ba61d2'; $payload=array(); $payload['deviceId']=$deviceId; $payload['session']='3be05bdbec8c3ba50d31e175b5dd3cec.1467179011'; $payload=http_build_query($payload); $sum=md5(md5($secret.'dcdab8661c51092c02cf1ec995ca116c').md5($path).md5($payload)); echo 'https://www.avito.ru/api/4'.$path.'?checksum='.$sum.'&'.$payload.'&key='.$key; //echo 'Checksum for '.$itemId.' is '.$sum; ?>
Output for 5.6.0 - 5.6.26, 7.0.0 - 7.0.20, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
https://www.avito.ru/api/4/categories/9/params/search?checksum=b45a121baae3178f53e90d75023142e8&deviceId=d6040f57b3ba61d2&session=3be05bdbec8c3ba50d31e175b5dd3cec.1467179011&key=XcyLEIoAuUgGSJUDFAs4xWTnV2TKEmvZTZuTtPFr

preferences:
196.83 ms | 404 KiB | 227 Q