3v4l.org

run code in 300+ PHP versions simultaneously
<?php $min = 17; $max = $min + 48; // 48 is to fit the results in my console for ($testseed=$min; $testseed<$max; $testseed++) { mt_srand( $testseed ); $r = mt_rand(); printf( $r); } ?>
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0
63278827913966680532094518221263001265104635876447665594111088874520616214571868577346661285274914229769156554508818549104421383287698614295913184445066753367143482810576983665508156445728220282910158262939681174435524875501219538854368804318771247077794179280986621238860531683267166243714627375600646463162451062148952145112217517676159941818193676902336055199948518211353591418758192778405825719843502966461205501770534705724876891189579286814107874
Output for 5.2.1 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20
152648915374583344319325292408732128712037868690170951495610316114879503888727130654814785978681228275583572237814298080924758693604154079132731430249316193196762074370982117299560257804702812889054513093958789612502261264903125159945282213544394931911680724362278652312014274550438801909276469210494527015066699871074064942691382409370169996320117370125013075319567118244522262019528213931374696167151862574150634113638192800720652949759676061121338882452
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0
4165438831563109322156310932217224927151722492715324013731324013731149409830814940983081710099468171009946894604295194604295169784109669784109614712890991471289099848264191848264191142310884514231088452040034561204003456121368035922136803592138737143613873714361401763010140176301020425751072042575107113820246311382024637278546157278546151865016937186501693782109697882109697834209078334209078335626800735626800755837492455837492413433650061343365006508242842
preferences:
184.7 ms | 403 KiB | 264 Q