3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $time_start = microtime(true); echo "time_start in $time_start seconds\n"; // Sleep for a while usleep(1000); $time_end = microtime(true); $time = $time_end - $time_start; echo "Did nothing in $time seconds\n";
Output for 7.2.0
time_start in 1396877428.0055 seconds Did nothing in 0.001093864440918 seconds
Output for 7.1.7
time_start in 1396877428.0025 seconds Did nothing in 0.0010740756988525 seconds
Output for 7.1.6
time_start in 1396877428.0102 seconds Did nothing in 0.0010941028594971 seconds
Output for 7.1.5
time_start in 1396877428.0092 seconds Did nothing in 0.0010919570922852 seconds
Output for 7.1.0
time_start in 1396877428.0064 seconds Did nothing in 0.0010931491851807 seconds
Output for 7.0.20
time_start in 1396877428.0031 seconds Did nothing in 0.0010759830474854 seconds
Output for 7.0.14
time_start in 1396877428.0037 seconds Did nothing in 0.0010921955108643 seconds
Output for 7.0.6
time_start in 1462235031.255 seconds Did nothing in 0.0010948181152344 seconds
Output for 7.0.5
time_start in 1459604444.4158 seconds Did nothing in 0.0010931491851807 seconds
Output for 7.0.4
time_start in 1457568640.2583 seconds Did nothing in 0.0011000633239746 seconds
Output for 7.0.3
time_start in 1458260441.5909 seconds Did nothing in 0.0011029243469238 seconds
Output for 7.0.2
time_start in 1458557728.7985 seconds Did nothing in 0.0010731220245361 seconds
Output for 7.0.1
time_start in 1458731308.3452 seconds Did nothing in 0.0010910034179688 seconds
Output for 7.0.0
time_start in 1458999456.4778 seconds Did nothing in 0.0010881423950195 seconds
Output for 5.6.28
time_start in 1396877428.0045 seconds Did nothing in 0.0010888576507568 seconds
Output for 5.6.21
time_start in 1462130775.2117 seconds Did nothing in 0.0010809898376465 seconds
Output for 5.6.20
time_start in 1460191987.4744 seconds Did nothing in 0.0010731220245361 seconds
Output for 5.6.19
time_start in 1457302999.7663 seconds Did nothing in 0.0010788440704346 seconds
Output for 5.6.18
time_start in 1457951206.8735 seconds Did nothing in 0.0010950565338135 seconds
Output for 5.6.17
time_start in 1458362970.9108 seconds Did nothing in 0.0010809898376465 seconds
Output for 5.6.16
time_start in 1459088554.2773 seconds Did nothing in 0.0010960102081299 seconds
Output for 5.6.15
time_start in 1459178173.6168 seconds Did nothing in 0.0010879039764404 seconds
Output for 5.6.14
time_start in 1459533264.1509 seconds Did nothing in 0.0011038780212402 seconds
Output for 5.6.13
time_start in 1460670140.5635 seconds Did nothing in 0.0010859966278076 seconds
Output for 5.6.12
time_start in 1461063082.3176 seconds Did nothing in 0.0011100769042969 seconds
Output for 5.6.11
time_start in 1461348476.2105 seconds Did nothing in 0.0011048316955566 seconds
Output for 5.6.10
time_start in 1461527251.4906 seconds Did nothing in 0.0011050701141357 seconds
Output for 5.6.9
time_start in 1461718623.5276 seconds Did nothing in 0.0010828971862793 seconds
Output for 5.6.8
time_start in 1461918729.4031 seconds Did nothing in 0.0010929107666016 seconds
Output for 5.6.7
time_start in 1464117549.5794 seconds Did nothing in 0.0010831356048584 seconds
Output for 5.5.35
time_start in 1463870883.0637 seconds Did nothing in 0.0010881423950195 seconds
Output for 5.5.34
time_start in 1460299745.5596 seconds Did nothing in 0.0010881423950195 seconds
Output for 5.5.33
time_start in 1457434924.3189 seconds Did nothing in 0.0010879039764404 seconds
Output for 5.5.32
time_start in 1458146595.3831 seconds Did nothing in 0.0011188983917236 seconds
Output for 5.5.31
time_start in 1458459743.7436 seconds Did nothing in 0.001086950302124 seconds
Output for 5.5.30
time_start in 1459444656.4127 seconds Did nothing in 0.0010979175567627 seconds
Output for 5.5.29
time_start in 1460807368.6585 seconds Did nothing in 0.0010819435119629 seconds
Output for 5.5.28
time_start in 1461161265.3477 seconds Did nothing in 0.0010838508605957 seconds
Output for 5.5.27
time_start in 1461256728.148 seconds Did nothing in 0.0011188983917236 seconds
Output for 5.5.26
time_start in 1461621948.9059 seconds Did nothing in 0.0010750293731689 seconds
Output for 5.5.25
time_start in 1461816829.0837 seconds Did nothing in 0.0011160373687744 seconds
Output for 5.5.24
time_start in 1462016604.4322 seconds Did nothing in 0.0011050701141357 seconds
Output for 5.4.45
time_start in 1442694478.1606 seconds Did nothing in 0.0012750625610352 seconds
Output for 5.4.44
time_start in 1442694475.2453 seconds Did nothing in 0.0011880397796631 seconds
Output for 5.4.43
time_start in 1436784240.7748 seconds Did nothing in 0.0011420249938965 seconds
Output for 5.4.42
time_start in 1436784239.6184 seconds Did nothing in 0.0011448860168457 seconds
Output for 5.4.41
time_start in 1436784237.8629 seconds Did nothing in 0.0011579990386963 seconds
Output for 5.4.40
time_start in 1431670688.317 seconds Did nothing in 0.0012118816375732 seconds
Output for 5.4.39
time_start in 1431670687.5846 seconds Did nothing in 0.0012040138244629 seconds
Output for 5.4.38
time_start in 1425322428.9624 seconds Did nothing in 0.0011649131774902 seconds
Output for 5.4.37
time_start in 1423437105.1561 seconds Did nothing in 0.0012679100036621 seconds
Output for 5.4.36
time_start in 1423437104.7263 seconds Did nothing in 0.0011329650878906 seconds
Output for 5.4.35
time_start in 1423437104.1933 seconds Did nothing in 0.001183032989502 seconds
Output for 5.4.34
time_start in 1423437103.8382 seconds Did nothing in 0.0011799335479736 seconds
Output for 5.4.32
time_start in 1410200108.1275 seconds Did nothing in 0.0011210441589355 seconds
Output for 5.4.31
time_start in 1410200104.4066 seconds Did nothing in 0.0011270046234131 seconds
Output for 5.4.30
time_start in 1410200099.1483 seconds Did nothing in 0.0011451244354248 seconds
Output for 5.4.29
time_start in 1410200098.6567 seconds Did nothing in 0.0011260509490967 seconds
Output for 5.4.28
time_start in 1410200097.745 seconds Did nothing in 0.0011391639709473 seconds
Output for 5.4.27
time_start in 1396877428.0059 seconds Did nothing in 0.0011410713195801 seconds
Output for 5.4.26
time_start in 1396877428.0044 seconds Did nothing in 0.0012001991271973 seconds
Output for 5.4.25
time_start in 1396877428.0041 seconds Did nothing in 0.0011270046234131 seconds
Output for 5.4.24
time_start in 1396877428.0061 seconds Did nothing in 0.0011508464813232 seconds
Output for 5.4.23
time_start in 1396877428.0065 seconds Did nothing in 0.0011239051818848 seconds
Output for 5.4.22
time_start in 1396877428.0045 seconds Did nothing in 0.0011360645294189 seconds
Output for 5.4.21
time_start in 1396877428.0045 seconds Did nothing in 0.0011749267578125 seconds
Output for 5.4.20
time_start in 1396877428.0046 seconds Did nothing in 0.0011999607086182 seconds
Output for 5.4.19
time_start in 1396877428.004 seconds Did nothing in 0.0011711120605469 seconds
Output for 5.4.18
time_start in 1396877428.004 seconds Did nothing in 0.0011811256408691 seconds
Output for 5.4.17
time_start in 1396877428.0059 seconds Did nothing in 0.001162052154541 seconds
Output for 5.4.16
time_start in 1396877428.0042 seconds Did nothing in 0.0011310577392578 seconds
Output for 5.4.15
time_start in 1396877428.0043 seconds Did nothing in 0.0011701583862305 seconds
Output for 5.4.14
time_start in 1396877428.003 seconds Did nothing in 0.0011489391326904 seconds
Output for 5.4.13
time_start in 1396877428.0023 seconds Did nothing in 0.0011980533599854 seconds
Output for 5.4.12
time_start in 1396877428.0022 seconds Did nothing in 0.0011320114135742 seconds
Output for 5.4.11
time_start in 1396877428.0027 seconds Did nothing in 0.0010719299316406 seconds
Output for 5.4.10
time_start in 1396877428.0032 seconds Did nothing in 0.0012199878692627 seconds
Output for 5.4.9
time_start in 1396877428.0026 seconds Did nothing in 0.0011990070343018 seconds
Output for 5.4.8
time_start in 1396877428.0023 seconds Did nothing in 0.0011429786682129 seconds
Output for 5.4.7
time_start in 1396877428.0036 seconds Did nothing in 0.0011589527130127 seconds
Output for 5.4.6
time_start in 1396877428.0033 seconds Did nothing in 0.0011658668518066 seconds
Output for 5.4.5
time_start in 1396877428.0026 seconds Did nothing in 0.0011358261108398 seconds
Output for 5.4.4
time_start in 1396877428.0024 seconds Did nothing in 0.0010738372802734 seconds
Output for 5.4.3
time_start in 1396877428.0021 seconds Did nothing in 0.0011568069458008 seconds
Output for 5.4.2
time_start in 1396877428.0025 seconds Did nothing in 0.001194953918457 seconds
Output for 5.4.1
time_start in 1396877428.0026 seconds Did nothing in 0.0011930465698242 seconds
Output for 5.4.0
time_start in 1396877428.0023 seconds Did nothing in 0.001115083694458 seconds
Output for 5.3.29
time_start in 1410200099.637 seconds Did nothing in 0.0011539459228516 seconds
Output for 5.3.28
time_start in 1396877428.0022 seconds Did nothing in 0.0010650157928467 seconds
Output for 5.3.27
time_start in 1396877428.0025 seconds Did nothing in 0.001129150390625 seconds
Output for 5.3.26
time_start in 1396877428.0021 seconds Did nothing in 0.0011110305786133 seconds
Output for 5.3.25
time_start in 1396877428.0031 seconds Did nothing in 0.0011868476867676 seconds
Output for 5.3.24
time_start in 1396877428.0034 seconds Did nothing in 0.0012130737304688 seconds
Output for 5.3.23
time_start in 1396877428.0027 seconds Did nothing in 0.0011289119720459 seconds
Output for 5.3.22
time_start in 1396877428.0021 seconds Did nothing in 0.0011541843414307 seconds
Output for 5.3.21
time_start in 1396877428.0025 seconds Did nothing in 0.0011358261108398 seconds
Output for 5.3.20
time_start in 1396877428.002 seconds Did nothing in 0.0011110305786133 seconds
Output for 5.3.19
time_start in 1396877428.0026 seconds Did nothing in 0.0011959075927734 seconds
Output for 5.3.18
time_start in 1396877428.0025 seconds Did nothing in 0.0011250972747803 seconds
Output for 5.3.17
time_start in 1396877428.0021 seconds Did nothing in 0.0011601448059082 seconds
Output for 5.3.16
time_start in 1396877428.0022 seconds Did nothing in 0.0011639595031738 seconds
Output for 5.3.15
time_start in 1396877428.0024 seconds Did nothing in 0.0011370182037354 seconds
Output for 5.3.14
time_start in 1396877428.0034 seconds Did nothing in 0.0011491775512695 seconds
Output for 5.3.13
time_start in 1396877428.0024 seconds Did nothing in 0.0011799335479736 seconds
Output for 5.3.12
time_start in 1396877428.0031 seconds Did nothing in 0.0011758804321289 seconds
Output for 5.3.11
time_start in 1396877428.0023 seconds Did nothing in 0.0011231899261475 seconds
Output for 5.3.10
time_start in 1396877428.0035 seconds Did nothing in 0.0012021064758301 seconds
Output for 5.3.9
time_start in 1396877428.0021 seconds Did nothing in 0.0011100769042969 seconds
Output for 5.3.8
time_start in 1396877428.0023 seconds Did nothing in 0.0011680126190186 seconds
Output for 5.3.7
time_start in 1396877428.0023 seconds Did nothing in 0.0011229515075684 seconds
Output for 5.3.6
time_start in 1396877428.0032 seconds Did nothing in 0.0011849403381348 seconds
Output for 5.3.5
time_start in 1396877428.003 seconds Did nothing in 0.0010750293731689 seconds
Output for 5.3.4
time_start in 1396877428.0033 seconds Did nothing in 0.0011470317840576 seconds
Output for 5.3.3
time_start in 1396877428.0033 seconds Did nothing in 0.0011730194091797 seconds
Output for 5.3.2
time_start in 1396877428.0025 seconds Did nothing in 0.001176118850708 seconds
Output for 5.3.1
time_start in 1396877428.0026 seconds Did nothing in 0.001133918762207 seconds
Output for 5.3.0
time_start in 1396877428.0031 seconds Did nothing in 0.0012099742889404 seconds
Output for 5.2.17
time_start in 1396877428.0018 seconds Did nothing in 0.0012519359588623 seconds
Output for 5.2.16
time_start in 1396877428.002 seconds Did nothing in 0.0011858940124512 seconds
Output for 5.2.15
time_start in 1396877428.0024 seconds Did nothing in 0.0010740756988525 seconds
Output for 5.2.14
time_start in 1396877428.0022 seconds Did nothing in 0.0011839866638184 seconds
Output for 5.2.13
time_start in 1396877428.0018 seconds Did nothing in 0.0011088848114014 seconds
Output for 5.2.12
time_start in 1396877428.0019 seconds Did nothing in 0.00111985206604 seconds
Output for 5.2.11
time_start in 1396877428.0019 seconds Did nothing in 0.0011470317840576 seconds
Output for 5.2.10
time_start in 1396877428.0021 seconds Did nothing in 0.001201868057251 seconds
Output for 5.2.9
time_start in 1396877428.0019 seconds Did nothing in 0.0011658668518066 seconds
Output for 5.2.8
time_start in 1396877428.002 seconds Did nothing in 0.0011470317840576 seconds
Output for 5.2.7
time_start in 1396877428.0027 seconds Did nothing in 0.0012009143829346 seconds
Output for 5.2.6
time_start in 1396877428.0018 seconds Did nothing in 0.0011889934539795 seconds
Output for 5.2.5
time_start in 1396877428.0024 seconds Did nothing in 0.0011940002441406 seconds
Output for 5.2.4
time_start in 1396877428.0025 seconds Did nothing in 0.0011911392211914 seconds
Output for 5.2.3
time_start in 1396877428.0017 seconds Did nothing in 0.0011110305786133 seconds
Output for 5.2.2
time_start in 1396877428.0019 seconds Did nothing in 0.001147985458374 seconds
Output for 5.2.1
time_start in 1396877428.0026 seconds Did nothing in 0.001215934753418 seconds
Output for 5.2.0
time_start in 1396877428.0017 seconds Did nothing in 0.0011389255523682 seconds
Output for 5.1.6
time_start in 1396877428.0016 seconds Did nothing in 0.0011200904846191 seconds
Output for 5.1.5
time_start in 1396877428.0015 seconds Did nothing in 0.0011160373687744 seconds
Output for 5.1.4
time_start in 1396877428.0016 seconds Did nothing in 0.0011308193206787 seconds
Output for 5.1.3
time_start in 1396877428.0016 seconds Did nothing in 0.0011179447174072 seconds
Output for 5.1.2
time_start in 1396877428.0025 seconds Did nothing in 0.0011320114135742 seconds
Output for 5.1.1
time_start in 1396877428.0015 seconds Did nothing in 0.0011551380157471 seconds
Output for 5.1.0
time_start in 1396877428.0015 seconds Did nothing in 0.0011169910430908 seconds
Output for 5.0.5
time_start in 1396877428.0008 seconds Did nothing in 0.001115083694458 seconds
Output for 5.0.4
time_start in 1396877428.001 seconds Did nothing in 0.0011379718780518 seconds
Output for 5.0.3
time_start in 1396877428.0007 seconds Did nothing in 0.0010838508605957 seconds
Output for 5.0.2
time_start in 1396877428.0006 seconds Did nothing in 0.001176118850708 seconds
Output for 5.0.1
time_start in 1396877428.0006 seconds Did nothing in 0.0011279582977295 seconds
Output for 5.0.0
time_start in 1396877428.0015 seconds Did nothing in 0.0020151138305664 seconds
Output for 4.4.9
time_start in 0.00013500 1396877428 seconds Did nothing in 0.001131 seconds
Output for 4.4.8
time_start in 0.00017900 1396877428 seconds Did nothing in 0.001225 seconds
Output for 4.4.7
time_start in 0.00013400 1396877428 seconds Did nothing in 0.001155 seconds
Output for 4.4.6
time_start in 0.00012500 1396877428 seconds Did nothing in 0.001143 seconds
Output for 4.4.5
time_start in 0.00011600 1396877428 seconds Did nothing in 0.001143 seconds
Output for 4.4.4
time_start in 0.00012300 1396877428 seconds Did nothing in 0.001119 seconds
Output for 4.4.3
time_start in 0.00017600 1396877428 seconds Did nothing in 0.001128 seconds
Output for 4.4.2
time_start in 0.00024100 1396877428 seconds Did nothing in 0.001213 seconds
Output for 4.4.1
time_start in 0.00019000 1396877428 seconds Did nothing in 0.001138 seconds
Output for 4.4.0
time_start in 0.00019700 1396877428 seconds Did nothing in 0.001172 seconds
Output for 4.3.11
time_start in 0.00024200 1396877428 seconds Did nothing in 0.001143 seconds
Output for 4.3.10
time_start in 0.00019500 1396877428 seconds Did nothing in 0.001096 seconds
Output for 4.3.9
time_start in 0.00014800 1396877428 seconds Did nothing in 0.001138 seconds
Output for 4.3.8
time_start in 0.00015600 1396877428 seconds Did nothing in 0.001134 seconds
Output for 4.3.7
time_start in 0.00018400 1396877428 seconds Did nothing in 0.001146 seconds
Output for 4.3.6
time_start in 0.00021200 1396877428 seconds Did nothing in 0.001201 seconds
Output for 4.3.5
time_start in 0.00021700 1396877428 seconds Did nothing in 0.001075 seconds
Output for 4.3.4
time_start in 0.00014200 1396877428 seconds Did nothing in 0.001195 seconds
Output for 4.3.3
time_start in 0.00020700 1396877428 seconds Did nothing in 0.001198 seconds
Output for 4.3.2
time_start in 0.00021700 1396877428 seconds Did nothing in 0.001153 seconds
Output for 4.3.1
time_start in 0.00012100 1396877428 seconds Did nothing in 0.001128 seconds
Output for 4.3.0
time_start in 0.73691200 1442694472 seconds Did nothing in 0.00115 seconds