3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rounds = 100000; $voll = "inhalt"; $leer = ""; //$unset $start = microtime(true); for ($i = 0; $i < $rounds; ++$i) { empty($voll); } echo "Took me ".(microtime(true) - $start). "seconds";
Output for 7.3.0
Took me 0.0011649131774902seconds
Output for 7.2.13
Took me 0.00118088722229seconds
Output for 7.2.12
Took me 0.0018329620361328seconds
Output for 7.2.11
Took me 0.0040109157562256seconds
Output for 7.2.10
Took me 0.0027611255645752seconds
Output for 7.2.9
Took me 0.001884937286377seconds
Output for 7.2.8
Took me 0.0020711421966553seconds
Output for 7.2.7
Took me 0.0025279521942139seconds
Output for 7.2.6
Took me 0.0032789707183838seconds
Output for 7.2.5
Took me 0.0019421577453613seconds
Output for 7.2.4
Took me 0.0032200813293457seconds
Output for 7.2.3
Took me 0.0034780502319336seconds
Output for 7.2.2
Took me 0.0018107891082764seconds
Output for 7.2.1
Took me 0.0021929740905762seconds
Output for 7.2.0
Took me 0.001201868057251seconds
Output for 7.0.8, 7.1.25
Took me 0.003741979598999seconds
Output for 7.1.24
Took me 0.0063610076904297seconds
Output for 7.1.23
Took me 0.0074751377105713seconds
Output for 7.1.22
Took me 0.0036869049072266seconds
Output for 7.1.21
Took me 0.0083649158477783seconds
Output for 7.1.20
Took me 0.0071861743927002seconds
Output for 7.1.19
Took me 0.0036089420318604seconds
Output for 7.1.18
Took me 0.004533052444458seconds
Output for 7.1.17
Took me 0.006788969039917seconds
Output for 7.1.16
Took me 0.042203903198242seconds
Output for 7.1.15
Took me 0.0092430114746094seconds
Output for 7.1.14
Took me 0.0048460960388184seconds
Output for 7.1.13
Took me 0.0069539546966553seconds
Output for 7.1.12
Took me 0.010183095932007seconds
Output for 7.1.11
Took me 0.0051281452178955seconds
Output for 7.1.10
Took me 0.0096909999847412seconds
Output for 7.1.9
Took me 0.023271083831787seconds
Output for 7.1.8
Took me 0.0082049369812012seconds
Output for 7.1.7
Took me 0.0036330223083496seconds
Output for 7.1.6
Took me 0.066534042358398seconds
Output for 7.1.5
Took me 0.013445854187012seconds
Output for 7.1.4
Took me 0.018982172012329seconds
Output for 7.1.3
Took me 0.0067179203033447seconds
Output for 7.1.2
Took me 0.0066189765930176seconds
Output for 7.1.1
Took me 0.0099220275878906seconds
Output for 7.1.0
Took me 0.0036270618438721seconds
Output for 7.0.33
Took me 0.0059051513671875seconds
Output for 7.0.32
Took me 0.0036630630493164seconds
Output for 7.0.31
Took me 0.0090599060058594seconds
Output for 7.0.30
Took me 0.006572961807251seconds
Output for 7.0.29
Took me 0.0099270343780518seconds
Output for 7.0.28
Took me 0.0055880546569824seconds
Output for 7.0.27
Took me 0.010364055633545seconds
Output for 7.0.26
Took me 0.0095758438110352seconds
Output for 7.0.25
Took me 0.007645845413208seconds
Output for 7.0.24
Took me 0.0088419914245605seconds
Output for 7.0.23
Took me 0.007612943649292seconds
Output for 7.0.22
Took me 0.0051670074462891seconds
Output for 7.0.21
Took me 0.003903865814209seconds
Output for 7.0.20
Took me 0.0062680244445801seconds
Output for 7.0.19
Took me 0.019085884094238seconds
Output for 7.0.18
Took me 0.0036618709564209seconds
Output for 7.0.17
Took me 0.004040002822876seconds
Output for 7.0.16
Took me 0.003715991973877seconds
Output for 7.0.15
Took me 0.0091462135314941seconds
Output for 7.0.14
Took me 0.0050370693206787seconds
Output for 7.0.13
Took me 0.0063679218292236seconds
Output for 7.0.12
Took me 0.0038988590240479seconds
Output for 7.0.11
Took me 0.0072970390319824seconds
Output for 7.0.10
Took me 0.0052230358123779seconds
Output for 7.0.9
Took me 0.0037009716033936seconds
Output for 7.0.7
Took me 0.004249095916748seconds
Output for 7.0.6
Took me 0.0042011737823486seconds
Output for 7.0.5
Took me 0.0041351318359375seconds
Output for 7.0.4
Took me 0.0073060989379883seconds
Output for 7.0.3
Took me 0.0075159072875977seconds
Output for 7.0.2
Took me 0.0067601203918457seconds
Output for 7.0.1
Took me 0.0051040649414062seconds
Output for 7.0.0
Took me 0.0062758922576904seconds
Output for 5.6.38
Took me 0.015021800994873seconds
Output for 5.6.37
Took me 0.011690139770508seconds
Output for 5.6.36
Took me 0.030862092971802seconds
Output for 5.6.35
Took me 0.012396812438965seconds
Output for 5.6.34
Took me 0.012098073959351seconds
Output for 5.6.33
Took me 0.011312007904053seconds
Output for 5.6.32
Took me 0.017277002334595seconds
Output for 5.6.31
Took me 0.012989044189453seconds
Output for 5.6.30
Took me 0.029412031173706seconds
Output for 5.6.29
Took me 0.052899837493896seconds
Output for 5.6.28
Took me 0.021762847900391seconds
Output for 5.6.27
Took me 0.018922090530396seconds
Output for 5.6.26
Took me 0.011775016784668seconds
Output for 5.6.25
Took me 0.04555606842041seconds
Output for 5.6.24
Took me 0.016062021255493seconds
Output for 5.6.23
Took me 0.016940832138062seconds
Output for 5.6.22
Took me 0.013060808181763seconds
Output for 5.6.21
Took me 0.010814905166626seconds
Output for 5.6.20
Took me 0.012487888336182seconds
Output for 5.6.19
Took me 0.017628908157349seconds
Output for 5.6.18
Took me 0.072155952453613seconds
Output for 5.6.17
Took me 0.0098659992218018seconds
Output for 5.6.16
Took me 0.012626886367798seconds
Output for 5.6.15
Took me 0.0089259147644043seconds
Output for 5.6.14
Took me 0.019829034805298seconds
Output for 5.6.13
Took me 0.010216951370239seconds
Output for 5.6.12
Took me 0.055485010147095seconds
Output for 5.6.11
Took me 0.015182971954346seconds
Output for 5.6.10
Took me 0.012659072875977seconds
Output for 5.6.9
Took me 0.044088840484619seconds
Output for 5.6.8
Took me 0.01153302192688seconds
Output for 5.6.7
Took me 0.014184951782227seconds
Output for 5.6.6
Took me 0.012399911880493seconds
Output for 5.6.5
Took me 0.069805145263672seconds
Output for 5.6.4
Took me 0.011254787445068seconds
Output for 5.6.3
Took me 0.011970043182373seconds
Output for 5.6.2
Took me 0.0090420246124268seconds
Output for 5.6.1
Took me 0.0093832015991211seconds
Output for 5.6.0
Took me 0.013882160186768seconds
Output for 5.3.4, 5.5.38
Took me 0.013735055923462seconds
Output for 5.5.37
Took me 0.013202905654907seconds
Output for 5.5.36
Took me 0.014628887176514seconds
Output for 5.5.35
Took me 0.0088849067687988seconds
Output for 5.5.34
Took me 0.012516021728516seconds
Output for 5.5.33
Took me 0.015949010848999seconds
Output for 5.5.32
Took me 0.0090909004211426seconds
Output for 5.5.31
Took me 0.0089008808135986seconds
Output for 5.5.30
Took me 0.0093450546264648seconds
Output for 5.5.29
Took me 0.011280059814453seconds
Output for 5.5.28
Took me 0.0094840526580811seconds
Output for 5.5.27
Took me 0.012255907058716seconds
Output for 5.5.26
Took me 0.014266967773438seconds
Output for 5.5.25
Took me 0.015204191207886seconds
Output for 5.5.24
Took me 0.014005899429321seconds
Output for 5.5.23
Took me 0.016166925430298seconds
Output for 5.5.22
Took me 0.012252807617188seconds
Output for 5.5.21
Took me 0.014331817626953seconds
Output for 5.5.20
Took me 0.010673999786377seconds
Output for 5.5.19
Took me 0.010902881622314seconds
Output for 5.5.18
Took me 0.015756845474243seconds
Output for 5.5.17
Took me 0.014588832855225seconds
Output for 5.5.16
Took me 0.014915943145752seconds
Output for 5.5.15
Took me 0.0090680122375488seconds
Output for 5.5.14
Took me 0.018518924713135seconds
Output for 5.5.13
Took me 0.012820959091187seconds
Output for 5.5.12
Took me 0.014508962631226seconds
Output for 5.5.11
Took me 0.011551141738892seconds
Output for 5.5.10
Took me 0.011929035186768seconds
Output for 5.5.9
Took me 0.010881900787354seconds
Output for 5.5.8
Took me 0.013844013214111seconds
Output for 5.5.7
Took me 0.011981010437012seconds
Output for 5.5.6
Took me 0.0094099044799805seconds
Output for 5.5.5
Took me 0.010864973068237seconds
Output for 5.5.4
Took me 0.01480507850647seconds
Output for 5.5.3
Took me 0.012819051742554seconds
Output for 5.5.2
Took me 0.013273954391479seconds
Output for 5.5.1
Took me 0.010004043579102seconds
Output for 5.5.0
Took me 0.010981798171997seconds
Output for 5.4.45
Took me 0.012305021286011seconds
Output for 5.4.44
Took me 0.063102960586548seconds
Output for 5.4.43
Took me 0.014214038848877seconds
Output for 5.4.42
Took me 0.010489940643311seconds
Output for 5.4.41
Took me 0.012362957000732seconds
Output for 5.4.40
Took me 0.012269020080566seconds
Output for 5.4.39
Took me 0.011831045150757seconds
Output for 5.4.38
Took me 0.0095441341400146seconds
Output for 5.4.37
Took me 0.012001037597656seconds
Output for 5.4.36
Took me 0.015024900436401seconds
Output for 5.4.35
Took me 0.013992071151733seconds
Output for 5.4.34
Took me 0.010541915893555seconds
Output for 5.4.33
Took me 0.012829065322876seconds
Output for 5.4.32
Took me 0.01326584815979seconds
Output for 5.4.31
Took me 0.0088698863983154seconds
Output for 5.4.30
Took me 0.0086691379547119seconds
Output for 5.4.29
Took me 0.010056018829346seconds
Output for 5.4.28
Took me 0.011114120483398seconds
Output for 5.4.27
Took me 0.010718107223511seconds
Output for 5.4.26
Took me 0.009119987487793seconds
Output for 5.4.25
Took me 0.0091490745544434seconds
Output for 5.4.24
Took me 0.010061979293823seconds
Output for 5.4.23
Took me 0.020564079284668seconds
Output for 5.4.22
Took me 0.030125141143799seconds
Output for 5.4.21
Took me 0.013278007507324seconds
Output for 5.4.20
Took me 0.0087320804595947seconds
Output for 5.4.19
Took me 0.01742696762085seconds
Output for 5.4.18
Took me 0.012377023696899seconds
Output for 5.4.17
Took me 0.015856027603149seconds
Output for 5.4.16
Took me 0.012379884719849seconds
Output for 5.4.15
Took me 0.010940790176392seconds
Output for 5.4.14
Took me 0.010042190551758seconds
Output for 5.4.13
Took me 0.014658212661743seconds
Output for 5.4.12
Took me 0.016048192977905seconds
Output for 5.4.11
Took me 0.015017986297607seconds
Output for 5.4.10
Took me 0.012964963912964seconds
Output for 5.4.9
Took me 0.015853881835938seconds
Output for 5.4.8
Took me 0.010286092758179seconds
Output for 5.4.7
Took me 0.011351108551025seconds
Output for 5.4.6
Took me 0.011070013046265seconds
Output for 5.4.5
Took me 0.014188051223755seconds
Output for 5.4.4
Took me 0.010791063308716seconds
Output for 5.4.3
Took me 0.0096161365509033seconds
Output for 5.4.2
Took me 0.0098109245300293seconds
Output for 5.4.1
Took me 0.0098121166229248seconds
Output for 5.4.0
Took me 0.012876987457275seconds
Output for 5.3.29
Took me 0.010828018188477seconds
Output for 5.3.28
Took me 0.011536121368408seconds
Output for 5.3.27
Took me 0.016731023788452seconds
Output for 5.3.26
Took me 0.011267185211182seconds
Output for 5.3.25
Took me 0.014861106872559seconds
Output for 5.3.24
Took me 0.015346050262451seconds
Output for 5.3.23
Took me 0.0092639923095703seconds
Output for 5.3.22
Took me 0.015830039978027seconds
Output for 5.3.21
Took me 0.015780210494995seconds
Output for 5.3.20
Took me 0.0097310543060303seconds
Output for 5.3.19
Took me 0.012093067169189seconds
Output for 5.3.18
Took me 0.016908168792725seconds
Output for 5.3.17
Took me 0.013269186019897seconds
Output for 5.3.16
Took me 0.014281988143921seconds
Output for 5.3.15
Took me 0.012201070785522seconds
Output for 5.3.14
Took me 0.012134075164795seconds
Output for 5.3.13
Took me 0.011035203933716seconds
Output for 5.3.12
Took me 0.011561155319214seconds
Output for 5.3.11
Took me 0.012692213058472seconds
Output for 5.3.10
Took me 0.011213064193726seconds
Output for 5.3.9
Took me 0.014331102371216seconds
Output for 5.3.8
Took me 0.01321816444397seconds
Output for 5.3.7
Took me 0.012773990631104seconds
Output for 5.3.6
Took me 0.011482000350952seconds
Output for 5.3.5
Took me 0.014169216156006seconds
Output for 5.3.3
Took me 0.011799097061157seconds
Output for 5.3.2
Took me 0.01325511932373seconds
Output for 5.3.1
Took me 0.0089511871337891seconds
Output for 5.3.0
Took me 0.011995077133179seconds
Output for 5.2.17
Took me 0.014241218566895seconds
Output for 5.2.16
Took me 0.015667200088501seconds
Output for 5.2.15
Took me 0.016322135925293seconds
Output for 5.2.14
Took me 0.017124176025391seconds
Output for 5.2.13
Took me 0.013206005096436seconds
Output for 5.2.12
Took me 0.017677068710327seconds
Output for 5.2.11
Took me 0.019132137298584seconds
Output for 5.2.10
Took me 0.016251087188721seconds
Output for 5.2.9
Took me 0.016443014144897seconds
Output for 5.2.8
Took me 0.018087148666382seconds
Output for 5.2.7
Took me 0.016952991485596seconds
Output for 5.2.6
Took me 0.017976045608521seconds
Output for 5.2.5
Took me 0.012900114059448seconds
Output for 5.2.4
Took me 0.023218154907227seconds
Output for 5.2.3
Took me 0.019414186477661seconds
Output for 5.2.2
Took me 0.01653003692627seconds
Output for 5.2.1
Took me 0.019805908203125seconds
Output for 5.2.0
Took me 0.015990972518921seconds
Output for 5.1.6
Took me 0.016016006469727seconds
Output for 5.1.5
Took me 0.019068956375122seconds
Output for 5.1.4
Took me 0.020146131515503seconds
Output for 5.1.3
Took me 0.021192073822021seconds
Output for 5.1.2
Took me 0.018301963806152seconds
Output for 5.1.1
Took me 0.015799999237061seconds
Output for 5.1.0
Took me 0.015960931777954seconds
Output for 5.0.5
Took me 0.038892030715942seconds
Output for 5.0.4
Took me 0.039082050323486seconds
Output for 5.0.3
Took me 0.03899097442627seconds
Output for 5.0.2
Took me 0.03574800491333seconds
Output for 5.0.1
Took me 0.036444902420044seconds
Output for 5.0.0
Took me 0.035382986068726seconds
Output for 4.4.9
Took me 0.043315seconds
Output for 4.4.8
Took me 0.041352seconds
Output for 4.4.7
Took me 0.041476seconds
Output for 4.4.6
Took me 0.039848seconds
Output for 4.4.5
Took me 0.039419seconds
Output for 4.4.4
Took me 0.048566seconds
Output for 4.4.3
Took me 0.041342seconds
Output for 4.4.2
Took me 0.043583seconds
Output for 4.4.1
Took me 0.041195seconds
Output for 4.4.0
Took me 0.042495seconds
Output for 4.3.11
Took me 0.042365seconds
Output for 4.3.10
Took me 0.040236seconds
Output for 4.3.9
Took me 0.050392seconds
Output for 4.3.8
Took me 0.052636seconds
Output for 4.3.7
Took me 0.042887seconds
Output for 4.3.6
Took me 0.047992seconds
Output for 4.3.5
Took me 0.04568seconds
Output for 4.3.4
Took me 0.042283seconds
Output for 4.3.3
Took me 0.036468seconds
Output for 4.3.2
Took me 0.038334seconds
Output for 4.3.1
Took me 0.041842seconds
Output for 4.3.0
Took me 0.042719seconds

preferences:
246.48 ms | 401 KiB | 287 Q