3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php for ($i = 0; $i < 1000000; $i++) { if (time() > floor(microtime(true))) { echo "."; } } echo microtime(); ?>
Output for 7.1.0
0.15392000 1380809188
Output for 7.0.14
0.11418900 1380809188
Output for 7.0.9
0.14478400 1380809188
Output for 7.0.8
0.14795200 1380809188
Output for 7.0.7
0.12816400 1380809188
Output for 7.0.6
0.12526500 1380809188
Output for 7.0.5
0.13456600 1380809188
Output for 7.0.4
0.14016900 1380809188
Output for 7.0.3
0.15081900 1380809188
Output for 7.0.2
0.15086800 1380809188
Output for 7.0.1
0.12960800 1380809188
Output for 7.0.0
0.13195300 1380809188
Output for hhvm-3.12.0
0.58052000 1380809188
Output for hhvm-3.10.0
0.62989200 1380809188
Output for 5.6.28
0.42824200 1380809188
Output for 5.6.24
0.23365800 1380809188
Output for 5.6.23
0.22633600 1380809188
Output for 5.6.22
0.21451600 1380809188
Output for 5.6.21
0.23248900 1380809188
Output for 5.6.20
0.26215700 1380809188
Output for 5.6.19
0.21503500 1380809188
Output for 5.6.18
0.22284400 1380809188
Output for 5.6.17
0.26370400 1380809188
Output for 5.6.16
0.25347100 1380809188
Output for 5.6.15
0.22809500 1380809188
Output for 5.6.14
0.24923000 1380809188
Output for 5.6.13
0.25672800 1380809188
Output for 5.6.12
0.22967700 1380809188
Output for 5.6.11
0.25773800 1380809188
Output for 5.6.10
0.25348000 1380809188
Output for 5.6.9
0.25011300 1380809188
Output for 5.6.8
0.20781700 1380809188
Output for 5.6.7
0.21593100 1380809188
Output for 5.6.6
0.21622600 1380809188
Output for 5.6.5
0.18925400 1380809188
Output for 5.6.4
0.24649000 1380809188
Output for 5.6.3
0.23312700 1380809188
Output for 5.6.2
0.24833400 1380809188
Output for 5.6.1
0.26713000 1380809188
Output for 5.6.0
0.24268800 1380809188
Output for 5.5.38
0.22833000 1380809188
Output for 5.5.37
0.24290900 1380809188
Output for 5.5.36
0.24090000 1380809188
Output for 5.5.35
0.22627100 1380809188
Output for 5.5.34
0.23136400 1380809188
Output for 5.5.33
0.24020000 1380809188
Output for 5.5.32
0.26122600 1380809188
Output for 5.5.31
0.26286300 1380809188
Output for 5.5.30
0.26453900 1380809188
Output for 5.5.29
0.26663800 1380809188
Output for 5.5.28
0.24400400 1380809188
Output for 5.5.27
0.28308600 1380809188
Output for 5.5.26
0.23994500 1380809188
Output for 5.5.25
0.19952600 1380809188
Output for 5.5.24
0.24871000 1380809188
Output for 5.5.23
0.22919900 1380809188
Output for 5.5.22
0.20792600 1380809188
Output for 5.5.21
0.20164300 1380809188
Output for 5.5.20
0.28684500 1380809188
Output for 5.5.19
0.23992600 1380809188
Output for 5.5.18
0.25048200 1380809188
Output for 5.5.16
0.24989200 1380809188
Output for 5.5.15
0.24353000 1380809188
Output for 5.5.14
0.23371500 1380809188
Output for 5.5.13
0.24674300 1380809188
Output for 5.5.12
0.23911900 1380809188
Output for 5.5.11
0.23875900 1380809188
Output for 5.5.10
0.23997700 1380809188
Output for 5.5.9
0.25208000 1380809188
Output for 5.5.8
0.27410200 1380809188
Output for 5.5.7
0.24578800 1380809188
Output for 5.5.6
0.24681900 1380809188
Output for 5.5.5
0.24729600 1380809188
Output for 5.5.4
0.25751500 1380809188
Output for 5.5.3
0.25902300 1380809188
Output for 5.5.2
0.28860000 1380809188
Output for 5.5.1
0.24472000 1380809188
Output for 5.5.0
0.25574600 1380809188
Output for 5.4.45
0.24541800 1380809188
Output for 5.4.44
0.23360300 1380809188
Output for 5.4.43
0.33121500 1380809188
Output for 5.4.42
0.22599300 1380809188
Output for 5.4.41
0.23589200 1380809188
Output for 5.4.40
0.20321800 1380809188
Output for 5.4.39
0.23720000 1380809188
Output for 5.4.38
0.25465400 1380809188
Output for 5.4.37
0.23086300 1380809188
Output for 5.4.36
0.24472900 1380809188
Output for 5.4.35
0.28910400 1380809188
Output for 5.4.34
0.28268700 1380809188
Output for 5.4.32
0.25964900 1380809188
Output for 5.4.31
0.23224100 1380809188
Output for 5.4.30
0.25431600 1380809188
Output for 5.4.29
0.23433900 1380809188
Output for 5.4.28
0.24077000 1380809188
Output for 5.4.27
0.25688700 1380809188
Output for 5.4.26
0.28623700 1380809188
Output for 5.4.25
0.25488800 1380809188
Output for 5.4.24
0.26626100 1380809188
Output for 5.4.23
0.26716600 1380809188
Output for 5.4.22
0.26733700 1380809188
Output for 5.4.21
0.27911300 1380809188
Output for 5.4.20
0.26307500 1380809188
Output for 5.4.19
0.25649200 1380809188
Output for 5.4.18
0.24756800 1380809188
Output for 5.4.17
0.23391500 1380809188
Output for 5.4.16
0.24755700 1380809188
Output for 5.4.15
0.27214300 1380809188
Output for 5.4.14
0.27564900 1380809188
Output for 5.4.13
0.27226100 1380809188
Output for 5.4.12
0.23768300 1380809188
Output for 5.4.11
0.25149900 1380809188
Output for 5.4.10
0.27126200 1380809188
Output for 5.4.9
0.26909900 1380809188
Output for 5.4.8
0.27074700 1380809188
Output for 5.4.7
0.24051200 1380809188
Output for 5.4.6
0.27979400 1380809188
Output for 5.4.5
0.26685800 1380809188
Output for 5.4.4
0.23438700 1380809188
Output for 5.4.3
0.25515600 1380809188
Output for 5.4.2
0.24439000 1380809188
Output for 5.4.1
0.27997500 1380809188
Output for 5.4.0
0.26875500 1380809188
Output for 5.3.29
0.29402400 1380809188
Output for 5.3.28
0.33536100 1380809188
Output for 5.3.27
0.29105300 1380809188
Output for 5.3.26
0.26606200 1380809188
Output for 5.3.25
0.29099800 1380809188
Output for 5.3.24
0.28457400 1380809188
Output for 5.3.23
0.28938900 1380809188
Output for 5.3.22
0.30100200 1380809188
Output for 5.3.21
0.31814300 1380809188
Output for 5.3.20
0.27252800 1380809188
Output for 5.3.19
0.26237900 1380809188
Output for 5.3.18
0.22180100 1380809188
Output for 5.3.17
0.28713100 1380809188
Output for 5.3.16
0.30128700 1380809188
Output for 5.3.15
0.36917700 1380809188
Output for 5.3.14
0.30272700 1380809188
Output for 5.3.13
0.29314900 1380809188
Output for 5.3.12
0.28284200 1380809188
Output for 5.3.11
0.30727100 1380809188
Output for 5.3.10
0.30643900 1380809188
Output for 5.3.9
0.29638500 1380809188
Output for 5.3.8
0.30437800 1380809188
Output for 5.3.7
0.29389000 1380809188
Output for 5.3.6
0.31093000 1380809188
Output for 5.3.5
0.29201800 1380809188
Output for 5.3.4
0.29187400 1380809188
Output for 5.3.3
0.29315800 1380809188
Output for 5.3.2
0.27561800 1380809188
Output for 5.3.1
0.31385200 1380809188
Output for 5.3.0
0.29480400 1380809188
Output for 5.2.17
0.29976900 1380809188
Output for 5.2.16
0.32761200 1380809188
Output for 5.2.15
0.41626500 1380809188
Output for 5.2.14
0.29817600 1380809188
Output for 5.2.13
0.35602400 1380809188
Output for 5.2.12
0.25727600 1380809188
Output for 5.2.11
0.32826000 1380809188
Output for 5.2.10
0.33641400 1380809188
Output for 5.2.9
0.34062600 1380809188
Output for 5.2.8
0.33921700 1380809188
Output for 5.2.7
0.31227700 1380809188
Output for 5.2.6
0.32255100 1380809188
Output for 5.2.5
0.33679200 1380809188
Output for 5.2.4
0.31096300 1380809188
Output for 5.2.3
0.33586700 1380809188
Output for 5.2.2
0.33217500 1380809188
Output for 5.2.1
0.29097200 1380809188
Output for 5.2.0
0.32141400 1380809188
Output for 5.1.6
0.34662300 1380809188
Output for 5.1.5
0.27657700 1380809188
Output for 5.1.4
0.29595800 1380809188
Output for 5.1.3
0.32095600 1380809188
Output for 5.1.2
0.34328700 1380809188
Output for 5.1.1
0.31742800 1380809188
Output for 5.1.0
0.39565900 1380809188
Output for 5.0.5
0.47842700 1380809188
Output for 5.0.4
0.43878700 1380809188
Output for 5.0.3
0.52888500 1380809188
Output for 5.0.2
0.45559700 1380809188
Output for 5.0.1
0.48364500 1380809188
Output for 5.0.0
0.41123800 1380809188
Output for 4.3.0 - 4.4.9
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Process exited with code 137.