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run code in 200+ php & hhvm versions
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<?php for ($i = 0; $i < 1000; $i++) { echo 'dupa' . $i; }
Output for 4.3.0 - 7.2.0
dupa0dupa1dupa2dupa3dupa4dupa5dupa6dupa7dupa8dupa9dupa10dupa11dupa12dupa13dupa14dupa15dupa16dupa17dupa18dupa19dupa20dupa21dupa22dupa23dupa24dupa25dupa26dupa27dupa28dupa29dupa30dupa31dupa32dupa33dupa34dupa35dupa36dupa37dupa38dupa39dupa40dupa41dupa42dupa43dupa44dupa45dupa46dupa47dupa48dupa49dupa50dupa51dupa52dupa53dupa54dupa55dupa56dupa57dupa58dupa59dupa60dupa61dupa62dupa63dupa64dupa65dupa66dupa67dupa68dupa69dupa70dupa71dupa72dupa73dupa74dupa75dupa76dupa77dupa78dupa79dupa80dupa81dupa82dupa83dupa84dupa85dupa86dupa87dupa88dupa89dupa90dupa91dupa92dupa93dupa94dupa95dupa96dupa97dupa98dupa99dupa100dupa101dupa102dupa103dupa104dupa105dupa106dupa107dupa108dupa109dupa110dupa111dupa112dupa113dupa114dupa115dupa116dupa117dupa118dupa119dupa120dupa121dupa122dupa123dupa124dupa125dupa126dupa127dupa128dupa129dupa130dupa131dupa132dupa133dupa134dupa135dupa136dupa137dupa138dupa139dupa140dupa141dupa142dupa143dupa144dupa145dupa146dupa147dupa148dupa149dupa150dupa151dupa152dupa153dupa154dupa155dupa156dupa157dupa158dupa159dupa160dupa161dupa162dupa163dupa164dupa165dupa166dupa167dupa168dupa169dupa170dupa171dupa172dupa173dupa174dupa175dupa176dupa177dupa178dupa179dupa180dupa181dupa182dupa183dupa184dupa185dupa186dupa187dupa188dupa189dupa190dupa191dupa192dupa193dupa194dupa195dupa196dupa197dupa198dupa199dupa200dupa201dupa202dupa203dupa204dupa205dupa206dupa207dupa208dupa209dupa210dupa211dupa212dupa213dupa214dupa215dupa216dupa217dupa218dupa219dupa220dupa221dupa222dupa223dupa224dupa225dupa226dupa227dupa228dupa229dupa230dupa231dupa232dupa233dupa234dupa235dupa236dupa237dupa238dupa239dupa240dupa241dupa242dupa243dupa244dupa245dupa246dupa247dupa248dupa249dupa250dupa251dupa252dupa253dupa254dupa255dupa256dupa257dupa258dupa259dupa260dupa261dupa262dupa263dupa264dupa265dupa266dupa267dupa268dupa269dupa270dupa271dupa272dupa273dupa274dupa275dupa276dupa277dupa278dupa279dupa280dupa281dupa282dupa283dupa284dupa285dupa286dupa287dupa288dupa289dupa290dupa291dupa292dupa293dupa294dupa295dupa296dupa297dupa298dupa299dupa300dupa301dupa302dupa303dupa304dupa305dupa306dupa307dupa308dupa309dupa310dupa311dupa312dupa313dupa314dupa315dupa316dupa317dupa318dupa319dupa320dupa321dupa322dupa323dupa324dupa325dupa326dupa327dupa328dupa329dupa330dupa331dupa332dupa333dupa334dupa335dupa336dupa337dupa338dupa339dupa340dupa341dupa342dupa343dupa344dupa345dupa346dupa347dupa348dupa349dupa350dupa351dupa352dupa353dupa354dupa355dupa356dupa357dupa358dupa359dupa360dupa361dupa362dupa363dupa364dupa365dupa366dupa367dupa368dupa369dupa370dupa371dupa372dupa373dupa374dupa375dupa376dupa377dupa378dupa379dupa380dupa381dupa382dupa383dupa384dupa385dupa386dupa387dupa388dupa389dupa390dupa391dupa392dupa393dupa394dupa395dupa396dupa397dupa398dupa399dupa400dupa401dupa402dupa403dupa404dupa405dupa406dupa407dupa408dupa409dupa410dupa411dupa412dupa413dupa414dupa415dupa416dupa417dupa418dupa419dupa420dupa421dupa422dupa423dupa424dupa425dupa426dupa427dupa428dupa429dupa430dupa431dupa432dupa433dupa434dupa435dupa436dupa437dupa438dupa439dupa440dupa441dupa442dupa443dupa444dupa445dupa446dupa447dupa448dupa449dupa450dupa451dupa452dupa453dupa454dupa455dupa456dupa457dupa458dupa459dupa460dupa461dupa462dupa463dupa464dupa465dupa466dupa467dupa468dupa469dupa470dupa471dupa472dupa473dupa474dupa475dupa476dupa477dupa478dupa479dupa480dupa481dupa482dupa483dupa484dupa485dupa486dupa487dupa488dupa489dupa490dupa491dupa492dupa493dupa494dupa495dupa496dupa497dupa498dupa499dupa500dupa501dupa502dupa503dupa504dupa505dupa506dupa507dupa508dupa509dupa510dupa511dupa512dupa513dupa514dupa515dupa516dupa517dupa518dupa519dupa520dupa521dupa522dupa523dupa524dupa525dupa526dupa527dupa528dupa529dupa530dupa531dupa532dupa533dupa534dupa535dupa536dupa537dupa538dupa539dupa540dupa541dupa542dupa543dupa544dupa545dupa546dupa547dupa548dupa549dupa550dupa551dupa552dupa553dupa554dupa555dupa556dupa557dupa558dupa559dupa560dupa561dupa562dupa563dupa564dupa565dupa566dupa567dupa568dupa569dupa570dupa571dupa572dupa573dupa574dupa575dupa576dupa577dupa578dupa579dupa580dupa581dupa582dupa583dupa584dupa585dupa586dupa587dupa588dupa589dupa590dupa591dupa592dupa593dupa594dupa595dupa596dupa597dupa598dupa599dupa600dupa601dupa602dupa603dupa604dupa605dupa606dupa607dupa608dupa609dupa610dupa611dupa612dupa613dupa614dupa615dupa616dupa617dupa618dupa619dupa620dupa621dupa622dupa623dupa624dupa625dupa626dupa627dupa628dupa629dupa630dupa631dupa632dupa633dupa634dupa635dupa636dupa637dupa638dupa639dupa640dupa641dupa642dupa643dupa644dupa645dupa646dupa647dupa648dupa649dupa650dupa651dupa652dupa653dupa654dupa655dupa656dupa657dupa658dupa659dupa660dupa661dupa662dupa663dupa664dupa665dupa666dupa667dupa668dupa669dupa670dupa671dupa672dupa673dupa674dupa675dupa676dupa677dupa678dupa679dupa680dupa681dupa682dupa683dupa684dupa685dupa686dupa687dupa688dupa689dupa690dupa691dupa692dupa693dupa694dupa695dupa696dupa697dupa698dupa699dupa700dupa701dupa702dupa703dupa704dupa705dupa706dupa707dupa708dupa709dupa710dupa711dupa712dupa713dupa714dupa715dupa716dupa717dupa718dupa719dupa720dupa721dupa722dupa723dupa724dupa725dupa726dupa727dupa728dupa729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