3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // standard string append $starttime = microtime(true); $str = ''; for ($i = 0; $i < 30000; $i++) { $str .= 'String concatenation. ' . $i; } $x = md5($str); unset($str); $endtime = microtime(true); print "string concat: " . ($endtime - $starttime) . " s\n" ; $starttime = microtime(true); $sArr = array(); for ($i = 0; $i < 30000; $i++) { $sArr[] = 'String concatenation. ' . $i; } $str = implode('', $sArr); $x = md5($str); $endtime = microtime(true); print "array append & implode: " . ($endtime - $starttime) . " s\n" ; $starttime = microtime(true); $sArr = array(); for ($i = 0; $i < 30000; $i++) { $sArr[] = 'String concatenation. ' . $i; } $str = implode('', $sArr); $x = md5($str); $endtime = microtime(true); print "array append & implode: " . ($endtime - $starttime) . " s\n" ;
Output for 7.1.0
string concat: 0.0049421787261963 s array append & implode: 0.0055091381072998 s array append & implode: 0.0052330493927002 s
Output for 7.0.14
string concat: 0.0054190158843994 s array append & implode: 0.0061049461364746 s array append & implode: 0.0055739879608154 s
Output for 7.0.6
string concat: 0.0050458908081055 s array append & implode: 0.006195068359375 s array append & implode: 0.00553297996521 s
Output for 7.0.5
string concat: 0.0050530433654785 s array append & implode: 0.0060760974884033 s array append & implode: 0.0053031444549561 s
Output for 7.0.4
string concat: 0.0046651363372803 s array append & implode: 0.0054268836975098 s array append & implode: 0.0048739910125732 s
Output for 7.0.3
string concat: 0.003281831741333 s array append & implode: 0.0038650035858154 s array append & implode: 0.0035970211029053 s
Output for 7.0.2
string concat: 0.0043787956237793 s array append & implode: 0.0053069591522217 s array append & implode: 0.0046579837799072 s
Output for 7.0.1
string concat: 0.0045499801635742 s array append & implode: 0.0051670074462891 s array append & implode: 0.004709005355835 s
Output for 7.0.0
string concat: 0.0053958892822266 s array append & implode: 0.006148099899292 s array append & implode: 0.0054669380187988 s
Output for hhvm-3.12.0
string concat: 0.0084869861602783 s array append & implode: 0.0078480243682861 s array append & implode: 0.0057408809661865 s
Output for hhvm-3.10.0
string concat: 0.0088629722595215 s array append & implode: 0.0066690444946289 s array append & implode: 0.0087718963623047 s
Output for 5.6.28
string concat: 0.0098690986633301 s array append & implode: 0.014369964599609 s array append & implode: 0.013635873794556 s
Output for 5.6.21
string concat: 0.0081040859222412 s array append & implode: 0.013109922409058 s array append & implode: 0.011490821838379 s
Output for 5.6.20
string concat: 0.0089890956878662 s array append & implode: 0.012718915939331 s array append & implode: 0.011372089385986 s
Output for 5.6.19
string concat: 0.0072021484375 s array append & implode: 0.011354923248291 s array append & implode: 0.010282039642334 s
Output for 5.6.18
string concat: 0.0052940845489502 s array append & implode: 0.0085980892181396 s array append & implode: 0.0082709789276123 s
Output for 5.6.17
string concat: 0.0074031352996826 s array append & implode: 0.011168956756592 s array append & implode: 0.010188102722168 s
Output for 5.6.16
string concat: 0.0086119174957275 s array append & implode: 0.013606071472168 s array append & implode: 0.011986970901489 s
Output for 5.6.15
string concat: 0.0087118148803711 s array append & implode: 0.013390779495239 s array append & implode: 0.011640071868896 s
Output for 5.6.14
string concat: 0.0083889961242676 s array append & implode: 0.013352155685425 s array append & implode: 0.012172937393188 s
Output for 5.6.13
string concat: 0.0055170059204102 s array append & implode: 0.0090339183807373 s array append & implode: 0.008491039276123 s
Output for 5.6.12
string concat: 0.0068211555480957 s array append & implode: 0.010610103607178 s array append & implode: 0.010748147964478 s
Output for 5.6.11
string concat: 0.0068209171295166 s array append & implode: 0.010714054107666 s array append & implode: 0.0098350048065186 s
Output for 5.6.10
string concat: 0.0075380802154541 s array append & implode: 0.011307954788208 s array append & implode: 0.010481119155884 s
Output for 5.6.9
string concat: 0.0078299045562744 s array append & implode: 0.012137174606323 s array append & implode: 0.010962009429932 s
Output for 5.6.8
string concat: 0.0062310695648193 s array append & implode: 0.010326147079468 s array append & implode: 0.0093910694122314 s
Output for 5.6.7
string concat: 0.0082697868347168 s array append & implode: 0.013767004013062 s array append & implode: 0.011858940124512 s
Output for 5.6.6
string concat: 0.0079720020294189 s array append & implode: 0.012560129165649 s array append & implode: 0.011255979537964 s
Output for 5.6.5
string concat: 0.0071179866790771 s array append & implode: 0.011127948760986 s array append & implode: 0.010143995285034 s
Output for 5.6.4
string concat: 0.0081298351287842 s array append & implode: 0.01304292678833 s array append & implode: 0.011660099029541 s
Output for 5.6.3
string concat: 0.0074079036712646 s array append & implode: 0.012024879455566 s array append & implode: 0.01072096824646 s
Output for 5.6.2
string concat: 0.0054850578308105 s array append & implode: 0.0092310905456543 s array append & implode: 0.0080769062042236 s
Output for 5.6.1
string concat: 0.0064740180969238 s array append & implode: 0.008901834487915 s array append & implode: 0.0085160732269287 s
Output for 5.6.0
string concat: 0.0054750442504883 s array append & implode: 0.009227991104126 s array append & implode: 0.0083320140838623 s
Output for 5.5.35
string concat: 0.0088820457458496 s array append & implode: 0.010708808898926 s array append & implode: 0.0096681118011475 s
Output for 5.5.34
string concat: 0.0096340179443359 s array append & implode: 0.013256072998047 s array append & implode: 0.012435913085938 s
Output for 5.5.33
string concat: 0.005220890045166 s array append & implode: 0.0086128711700439 s array append & implode: 0.0081801414489746 s
Output for 5.5.32
string concat: 0.0054709911346436 s array append & implode: 0.0092389583587646 s array append & implode: 0.0084660053253174 s
Output for 5.5.31
string concat: 0.008167028427124 s array append & implode: 0.013846158981323 s array append & implode: 0.010707139968872 s
Output for 5.5.30
string concat: 0.0082380771636963 s array append & implode: 0.012973070144653 s array append & implode: 0.011559963226318 s
Output for 5.5.29
string concat: 0.0080740451812744 s array append & implode: 0.012737989425659 s array append & implode: 0.011451005935669 s
Output for 5.5.28
string concat: 0.0056240558624268 s array append & implode: 0.0090429782867432 s array append & implode: 0.0090548992156982 s
Output for 5.5.27
string concat: 0.0071091651916504 s array append & implode: 0.011090040206909 s array append & implode: 0.010243892669678 s
Output for 5.5.26
string concat: 0.0051929950714111 s array append & implode: 0.0085999965667725 s array append & implode: 0.0080740451812744 s
Output for 5.5.25
string concat: 0.0083348751068115 s array append & implode: 0.013859033584595 s array append & implode: 0.012306213378906 s
Output for 5.5.24
string concat: 0.0085089206695557 s array append & implode: 0.013560056686401 s array append & implode: 0.011986970901489 s
Output for 5.5.23
string concat: 0.0084331035614014 s array append & implode: 0.013463973999023 s array append & implode: 0.011904001235962 s
Output for 5.5.22
string concat: 0.0082919597625732 s array append & implode: 0.013337850570679 s array append & implode: 0.011864900588989 s
Output for 5.5.21
string concat: 0.0090420246124268 s array append & implode: 0.013915061950684 s array append & implode: 0.012174844741821 s
Output for 5.5.20
string concat: 0.0080940723419189 s array append & implode: 0.013216018676758 s array append & implode: 0.011682033538818 s
Output for 5.5.19
string concat: 0.007936954498291 s array append & implode: 0.012470960617065 s array append & implode: 0.011182069778442 s
Output for 5.5.18
string concat: 0.005357027053833 s array append & implode: 0.0088269710540771 s array append & implode: 0.0081100463867188 s
Output for 5.5.16
string concat: 0.0068750381469727 s array append & implode: 0.011076927185059 s array append & implode: 0.010005950927734 s
Output for 5.5.15
string concat: 0.0077300071716309 s array append & implode: 0.011970996856689 s array append & implode: 0.011211156845093 s
Output for 5.5.14
string concat: 0.0080289840698242 s array append & implode: 0.011052131652832 s array append & implode: 0.010229825973511 s
Output for 5.5.13
string concat: 0.0085170269012451 s array append & implode: 0.013573169708252 s array append & implode: 0.012056112289429 s
Output for 5.5.12
string concat: 0.0063610076904297 s array append & implode: 0.010371923446655 s array append & implode: 0.0090048313140869 s
Output for 5.5.11
string concat: 0.0085070133209229 s array append & implode: 0.013496160507202 s array append & implode: 0.012051105499268 s
Output for 5.5.10
string concat: 0.0092079639434814 s array append & implode: 0.01354193687439 s array append & implode: 0.011833906173706 s
Output for 5.5.9
string concat: 0.0076289176940918 s array append & implode: 0.012146949768066 s array append & implode: 0.010915040969849 s
Output for 5.5.8
string concat: 0.0084209442138672 s array append & implode: 0.013657808303833 s array append & implode: 0.012298822402954 s
Output for 5.5.7
string concat: 0.0083720684051514 s array append & implode: 0.013301849365234 s array append & implode: 0.012115001678467 s
Output for 5.5.6
string concat: 0.0085349082946777 s array append & implode: 0.013798952102661 s array append & implode: 0.011898040771484 s
Output for 5.5.5
string concat: 0.0084919929504395 s array append & implode: 0.013518095016479 s array append & implode: 0.011995077133179 s
Output for 5.5.4
string concat: 0.0071849822998047 s array append & implode: 0.011906862258911 s array append & implode: 0.010967969894409 s
Output for 5.5.3
string concat: 0.0082039833068848 s array append & implode: 0.012371063232422 s array append & implode: 0.011159896850586 s
Output for 5.5.2
string concat: 0.0082709789276123 s array append & implode: 0.013109922409058 s array append & implode: 0.0099399089813232 s
Output for 5.5.1
string concat: 0.0083229541778564 s array append & implode: 0.013120889663696 s array append & implode: 0.01161003112793 s
Output for 5.5.0
string concat: 0.0084829330444336 s array append & implode: 0.013705968856812 s array append & implode: 0.01191520690918 s
Output for 5.4.45
string concat: 0.0087671279907227 s array append & implode: 0.014486074447632 s array append & implode: 0.009026050567627 s
Output for 5.4.44
string concat: 0.0080161094665527 s array append & implode: 0.013736963272095 s array append & implode: 0.011739015579224 s
Output for 5.4.43
string concat: 0.0066359043121338 s array append & implode: 0.010446071624756 s array append & implode: 0.0096209049224854 s
Output for 5.4.42
string concat: 0.0051281452178955 s array append & implode: 0.0082430839538574 s array append & implode: 0.0078499317169189 s
Output for 5.4.41
string concat: 0.0062618255615234 s array append & implode: 0.0097260475158691 s array append & implode: 0.0090689659118652 s
Output for 5.4.40
string concat: 0.008141040802002 s array append & implode: 0.012842893600464 s array append & implode: 0.011539936065674 s
Output for 5.4.39
string concat: 0.008065938949585 s array append & implode: 0.012773990631104 s array append & implode: 0.01142692565918 s
Output for 5.4.38
string concat: 0.0084428787231445 s array append & implode: 0.013391017913818 s array append & implode: 0.011873006820679 s
Output for 5.4.37
string concat: 0.0084779262542725 s array append & implode: 0.013391017913818 s array append & implode: 0.012040138244629 s
Output for 5.4.36
string concat: 0.0051670074462891 s array append & implode: 0.0084488391876221 s array append & implode: 0.0078709125518799 s
Output for 5.4.35
string concat: 0.0081658363342285 s array append & implode: 0.014047861099243 s array append & implode: 0.011738061904907 s
Output for 5.4.34
string concat: 0.0063540935516357 s array append & implode: 0.010406970977783 s array append & implode: 0.0095689296722412 s
Output for 5.4.32
string concat: 0.0075781345367432 s array append & implode: 0.011795997619629 s array append & implode: 0.010916948318481 s
Output for 5.4.31
string concat: 0.0069789886474609 s array append & implode: 0.011319875717163 s array append & implode: 0.010183095932007 s
Output for 5.4.30
string concat: 0.0058181285858154 s array append & implode: 0.0094220638275146 s array append & implode: 0.0085489749908447 s
Output for 5.4.29
string concat: 0.0079929828643799 s array append & implode: 0.012283802032471 s array append & implode: 0.011076211929321 s
Output for 5.4.28
string concat: 0.0058388710021973 s array append & implode: 0.0094859600067139 s array append & implode: 0.0086488723754883 s
Output for 5.4.27
string concat: 0.0075831413269043 s array append & implode: 0.012158155441284 s array append & implode: 0.010941982269287 s
Output for 5.4.26
string concat: 0.0073039531707764 s array append & implode: 0.011610984802246 s array append & implode: 0.010388851165771 s
Output for 5.4.25
string concat: 0.0082769393920898 s array append & implode: 0.012876987457275 s array append & implode: 0.011543035507202 s
Output for 5.4.24
string concat: 0.0085351467132568 s array append & implode: 0.013172149658203 s array append & implode: 0.011765956878662 s
Output for 5.4.23
string concat: 0.0088701248168945 s array append & implode: 0.014939069747925 s array append & implode: 0.012730836868286 s
Output for 5.4.22
string concat: 0.0082371234893799 s array append & implode: 0.013298988342285 s array append & implode: 0.011797904968262 s
Output for 5.4.21
string concat: 0.0096940994262695 s array append & implode: 0.011421918869019 s array append & implode: 0.010276079177856 s
Output for 5.4.20
string concat: 0.0087859630584717 s array append & implode: 0.013891935348511 s array append & implode: 0.0120530128479 s
Output for 5.4.19
string concat: 0.0079238414764404 s array append & implode: 0.012655973434448 s array append & implode: 0.011332035064697 s
Output for 5.4.18
string concat: 0.0079288482666016 s array append & implode: 0.012609004974365 s array append & implode: 0.011267900466919 s
Output for 5.4.17
string concat: 0.0085089206695557 s array append & implode: 0.013580083847046 s array append & implode: 0.011935949325562 s
Output for 5.4.16
string concat: 0.0080139636993408 s array append & implode: 0.012634038925171 s array append & implode: 0.01135778427124 s
Output for 5.4.15
string concat: 0.0083611011505127 s array append & implode: 0.013197898864746 s array append & implode: 0.011757850646973 s
Output for 5.4.14
string concat: 0.0055930614471436 s array append & implode: 0.0087840557098389 s array append & implode: 0.008368968963623 s
Output for 5.4.13
string concat: 0.0075838565826416 s array append & implode: 0.012187004089355 s array append & implode: 0.010776042938232 s
Output for 5.4.12
string concat: 0.0086028575897217 s array append & implode: 0.013440847396851 s array append & implode: 0.0122230052948 s
Output for 5.4.11
string concat: 0.007436990737915 s array append & implode: 0.011878967285156 s array append & implode: 0.010547876358032 s
Output for 5.4.10
string concat: 0.0082380771636963 s array append & implode: 0.013107061386108 s array append & implode: 0.011695861816406 s
Output for 5.4.9
string concat: 0.0082437992095947 s array append & implode: 0.013060092926025 s array append & implode: 0.01169490814209 s
Output for 5.4.8
string concat: 0.0061638355255127 s array append & implode: 0.010161876678467 s array append & implode: 0.0091619491577148 s
Output for 5.4.7
string concat: 0.0082900524139404 s array append & implode: 0.013350963592529 s array append & implode: 0.011656045913696 s
Output for 5.4.6
string concat: 0.0058917999267578 s array append & implode: 0.0097892284393311 s array append & implode: 0.0087471008300781 s
Output for 5.4.5
string concat: 0.0084500312805176 s array append & implode: 0.013713121414185 s array append & implode: 0.012063026428223 s
Output for 5.4.4
string concat: 0.0073769092559814 s array append & implode: 0.012417078018188 s array append & implode: 0.011376857757568 s
Output for 5.4.3
string concat: 0.0088379383087158 s array append & implode: 0.013768911361694 s array append & implode: 0.012256860733032 s
Output for 5.4.2
string concat: 0.0061531066894531 s array append & implode: 0.010010004043579 s array append & implode: 0.0090639591217041 s
Output for 5.4.1
string concat: 0.0084831714630127 s array append & implode: 0.013973951339722 s array append & implode: 0.012071847915649 s
Output for 5.4.0
string concat: 0.0087559223175049 s array append & implode: 0.013667106628418 s array append & implode: 0.012170076370239 s
Output for 5.3.29
string concat: 0.0075380802154541 s array append & implode: 0.011743068695068 s array append & implode: 0.010568857192993 s
Output for 5.3.28
string concat: 0.0087599754333496 s array append & implode: 0.013637065887451 s array append & implode: 0.012320995330811 s
Output for 5.3.27
string concat: 0.0089831352233887 s array append & implode: 0.014019966125488 s array append & implode: 0.01261305809021 s
Output for 5.3.26
string concat: 0.0087969303131104 s array append & implode: 0.013621091842651 s array append & implode: 0.012316942214966 s
Output for 5.3.25
string concat: 0.0089080333709717 s array append & implode: 0.014012813568115 s array append & implode: 0.012517929077148 s
Output for 5.3.24
string concat: 0.0089089870452881 s array append & implode: 0.014677047729492 s array append & implode: 0.012838840484619 s
Output for 5.3.23
string concat: 0.0082080364227295 s array append & implode: 0.012021064758301 s array append & implode: 0.011053085327148 s
Output for 5.3.22
string concat: 0.0092649459838867 s array append & implode: 0.014325857162476 s array append & implode: 0.012762069702148 s
Output for 5.3.21
string concat: 0.0089771747589111 s array append & implode: 0.013617038726807 s array append & implode: 0.012495040893555 s
Output for 5.3.20
string concat: 0.0078468322753906 s array append & implode: 0.012343883514404 s array append & implode: 0.011363983154297 s
Output for 5.3.19
string concat: 0.0075678825378418 s array append & implode: 0.011799097061157 s array append & implode: 0.010906219482422 s
Output for 5.3.18
string concat: 0.0091419219970703 s array append & implode: 0.013415098190308 s array append & implode: 0.010668039321899 s
Output for 5.3.17
string concat: 0.0090019702911377 s array append & implode: 0.013795137405396 s array append & implode: 0.011064052581787 s
Output for 5.3.16
string concat: 0.0092980861663818 s array append & implode: 0.014170169830322 s array append & implode: 0.011173963546753 s
Output for 5.3.15
string concat: 0.0066459178924561 s array append & implode: 0.01057505607605 s array append & implode: 0.0097060203552246 s
Output for 5.3.14
string concat: 0.0096800327301025 s array append & implode: 0.014600992202759 s array append & implode: 0.013277053833008 s
Output for 5.3.13
string concat: 0.0086519718170166 s array append & implode: 0.014036893844604 s array append & implode: 0.012148857116699 s
Output for 5.3.12
string concat: 0.0083060264587402 s array append & implode: 0.013061046600342 s array append & implode: 0.012598037719727 s
Output for 5.3.11
string concat: 0.0069749355316162 s array append & implode: 0.014269828796387 s array append & implode: 0.010344982147217 s
Output for 5.3.10
string concat: 0.0086541175842285 s array append & implode: 0.013252973556519 s array append & implode: 0.012102127075195 s
Output for 5.3.9
string concat: 0.0094718933105469 s array append & implode: 0.014603137969971 s array append & implode: 0.013116121292114 s
Output for 5.3.8
string concat: 0.0088820457458496 s array append & implode: 0.013859033584595 s array append & implode: 0.013525009155273 s
Output for 5.3.7
string concat: 0.007810115814209 s array append & implode: 0.012712955474854 s array append & implode: 0.012757062911987 s
Output for 5.3.6
string concat: 0.008544921875 s array append & implode: 0.013143062591553 s array append & implode: 0.012279987335205 s
Output for 5.3.5
string concat: 0.0088889598846436 s array append & implode: 0.01370096206665 s array append & implode: 0.012588977813721 s
Output for 5.3.4
string concat: 0.00832200050354 s array append & implode: 0.012869119644165 s array append & implode: 0.012028932571411 s
Output for 5.3.3
string concat: 0.0080890655517578 s array append & implode: 0.013452053070068 s array append & implode: 0.011631011962891 s
Output for 5.3.2
string concat: 0.0093169212341309 s array append & implode: 0.014053106307983 s array append & implode: 0.012871980667114 s
Output for 5.3.1
string concat: 0.0086588859558105 s array append & implode: 0.01286792755127 s array append & implode: 0.010078907012939 s
Output for 5.3.0
string concat: 0.0088870525360107 s array append & implode: 0.01439905166626 s array append & implode: 0.012453079223633 s
Output for 5.2.17
string concat: 0.010688066482544 s array append & implode: 0.015341997146606 s array append & implode: 0.015793800354004 s
Output for 5.2.16
string concat: 0.011214971542358 s array append & implode: 0.016396045684814 s array append & implode: 0.015126943588257 s
Output for 5.2.15
string concat: 0.010310173034668 s array append & implode: 0.016991138458252 s array append & implode: 0.01383113861084 s
Output for 5.2.14
string concat: 0.018989086151123 s array append & implode: 0.015635967254639 s array append & implode: 0.014050960540771 s
Output for 5.2.13
string concat: 0.010946035385132 s array append & implode: 0.015864849090576 s array append & implode: 0.015691041946411 s
Output for 5.2.12
string concat: 0.010916948318481 s array append & implode: 0.015972852706909 s array append & implode: 0.014452934265137 s
Output for 5.2.11
string concat: 0.011357069015503 s array append & implode: 0.016735792160034 s array append & implode: 0.014956951141357 s
Output for 5.2.10
string concat: 0.011198043823242 s array append & implode: 0.012669086456299 s array append & implode: 0.012367010116577 s
Output for 5.2.9
string concat: 0.011073112487793 s array append & implode: 0.014019966125488 s array append & implode: 0.013029098510742 s
Output for 5.2.8
string concat: 0.011010885238647 s array append & implode: 0.014550924301147 s array append & implode: 0.013423919677734 s
Output for 5.2.7
string concat: 0.010716915130615 s array append & implode: 0.015949964523315 s array append & implode: 0.014522075653076 s
Output for 5.2.6
string concat: 0.0098419189453125 s array append & implode: 0.014831066131592 s array append & implode: 0.013730049133301 s
Output for 5.2.5
string concat: 0.010589122772217 s array append & implode: 0.017611026763916 s array append & implode: 0.017042875289917 s
Output for 5.2.4
string concat: 0.010081052780151 s array append & implode: 0.016806840896606 s array append & implode: 0.016148090362549 s
Output for 5.2.3
string concat: 0.010781049728394 s array append & implode: 0.018166065216064 s array append & implode: 0.017563104629517 s
Output for 5.2.2
string concat: 0.01072883605957 s array append & implode: 0.017661094665527 s array append & implode: 0.01685905456543 s
Output for 5.2.1
string concat: 0.014945983886719 s array append & implode: 0.015913009643555 s array append & implode: 0.014161825180054 s
Output for 5.2.0
string concat: 0.013996124267578 s array append & implode: 0.013643026351929 s array append & implode: 0.011472940444946 s
Output for 5.1.6
string concat: 0.011590957641602 s array append & implode: 0.018370866775513 s array append & implode: 0.016158819198608 s
Output for 5.1.5
string concat: 0.010197162628174 s array append & implode: 0.016731977462769 s array append & implode: 0.015393972396851 s
Output for 5.1.4
string concat: 0.013453006744385 s array append & implode: 0.020853996276855 s array append & implode: 0.01818585395813 s
Output for 5.1.3
string concat: 0.016048908233643 s array append & implode: 0.023927927017212 s array append & implode: 0.018694877624512 s
Output for 5.1.2
string concat: 0.016454935073853 s array append & implode: 0.024616003036499 s array append & implode: 0.021090984344482 s
Output for 5.1.1
string concat: 0.014991044998169 s array append & implode: 0.023040056228638 s array append & implode: 0.019504070281982 s
Output for 5.1.0
string concat: 0.017276048660278 s array append & implode: 0.024327993392944 s array append & implode: 0.01819109916687 s
Output for 5.0.5
string concat: 0.027256011962891 s array append & implode: 0.030879020690918 s array append & implode: 0.025856971740723 s
Output for 5.0.4
string concat: 0.026715993881226 s array append & implode: 0.031148195266724 s array append & implode: 0.025874853134155 s
Output for 5.0.3
string concat: 0.023591041564941 s array append & implode: 0.024440050125122 s array append & implode: 0.020359039306641 s
Output for 5.0.2
string concat: 0.020275115966797 s array append & implode: 0.025577068328857 s array append & implode: 0.022287845611572 s
Output for 5.0.1
string concat: 0.01578688621521 s array append & implode: 0.019836187362671 s array append & implode: 0.018079996109009 s
Output for 5.0.0
string concat: 0.014113903045654 s array append & implode: 0.019784927368164 s array append & implode: 0.018836975097656 s
Output for 4.4.9
string concat: 0.027505 s array append & implode: 0.037155 s array append & implode: 0.029794 s
Output for 4.4.8
string concat: 0.016655 s array append & implode: 0.024897 s array append & implode: 0.02175 s
Output for 4.4.7
string concat: 0.025204 s array append & implode: 0.03638 s array append & implode: 0.026082 s
Output for 4.4.6
string concat: 0.027907 s array append & implode: 0.03786 s array append & implode: 0.030209 s
Output for 4.4.5
string concat: 0.026455 s array append & implode: 0.036158 s array append & implode: 0.029206 s
Output for 4.4.4
string concat: 0.014578 s array append & implode: 0.023149 s array append & implode: 0.021827 s
Output for 4.4.3
string concat: 0.027712 s array append & implode: 0.037748 s array append & implode: 0.03017 s
Output for 4.4.2
string concat: 0.022533 s array append & implode: 0.033361 s array append & implode: 0.027809 s
Output for 4.4.1
string concat: 0.025363 s array append & implode: 0.035116 s array append & implode: 0.028646 s
Output for 4.4.0
string concat: 0.025599 s array append & implode: 0.034882 s array append & implode: 0.028595 s
Output for 4.3.11
string concat: 0.028808 s array append & implode: 0.039633 s array append & implode: 0.032308 s
Output for 4.3.10
string concat: 0.029464 s array append & implode: 0.038798 s array append & implode: 0.03115 s
Output for 4.3.9
string concat: 0.015203 s array append & implode: 0.025069 s array append & implode: 0.023696 s
Output for 4.3.8
string concat: 0.014384 s array append & implode: 0.02421 s array append & implode: 0.022199 s
Output for 4.3.7
string concat: 0.017286 s array append & implode: 0.023358 s array append & implode: 0.022226 s
Output for 4.3.6
string concat: 0.014364 s array append & implode: 0.023572 s array append & implode: 0.021882 s
Output for 4.3.5
string concat: 0.014392 s array append & implode: 0.024416 s array append & implode: 0.022835 s
Output for 4.3.4
string concat: 0.011556 s array append & implode: 0.018444 s array append & implode: 0.017558 s
Output for 4.3.3
string concat: 0.011835 s array append & implode: 0.018884 s array append & implode: 0.018232 s
Output for 4.3.2
string concat: 0.013524 s array append & implode: 0.021568 s array append & implode: 0.020369 s
Output for 4.3.1
string concat: 0.01503 s array append & implode: 0.021019 s array append & implode: 0.020497 s
Output for 4.3.0
string concat: 0.016453 s array append & implode: 0.02239 s array append & implode: 0.022218 s