3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $dateString = "25 July 2014 15:01"; $date = date_create_from_format('j F y G:i', $dateString); var_dump($date->getTimestamp());

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).
Note: hhvm uses a JIT which only kicks in after a few runs. Since we run scripts only once, hhvm always runs slower.

VersionSystem time (s)User time (s)Memory (MiB)
7.3.0rc40.0230.00898.97
7.3.0rc30.1200.00316.48
7.3.0beta10.0060.00312.64
7.3.0alpha10.0030.00612.47
7.2.60.0000.01416.88
7.2.00.0040.00819.30
7.1.200.0070.00315.66
7.1.100.0060.00617.90
7.1.70.0070.00317.09
7.1.60.0100.01419.70
7.1.50.0150.00716.76
7.1.00.0100.07022.30
7.0.200.0040.00416.92
7.0.140.0100.06722.09
7.0.120.0330.04020.21
7.0.110.0300.06320.11
7.0.100.0170.05020.28
7.0.90.0230.08320.16
7.0.80.0270.05720.12
7.0.70.0230.09020.14
7.0.60.0100.05020.29
7.0.50.0100.04020.16
7.0.40.0100.03319.89
7.0.30.0030.05319.95
7.0.20.0070.07020.00
7.0.10.0030.04020.04
7.0.00.0030.04320.01
5.6.280.0100.06721.14
5.6.270.0200.02721.05
5.6.260.0100.04320.96
5.6.250.0130.07721.01
5.6.240.0070.07021.03
5.6.230.0070.03720.93
5.6.220.0130.08020.91
5.6.210.0030.04020.89
5.6.200.0170.06320.96
5.6.190.0070.08320.99
5.6.180.0030.05720.79
5.6.170.0100.08720.86
5.6.160.0130.03320.97
5.6.150.0100.03720.72
5.6.140.0130.03720.97
5.6.130.0130.08021.00
5.6.120.0130.05720.91
5.6.110.0070.06020.97
5.6.100.0130.05320.74
5.6.90.0070.03320.86
5.6.80.0030.07020.25
5.6.70.0030.08020.34
5.6.60.0100.08020.30
5.6.50.0070.04020.37
5.6.40.0000.06720.36
5.6.30.0130.03320.28
5.6.20.0000.06320.34
5.6.10.0030.06720.29
5.6.00.0170.02320.05
5.5.380.0100.07317.58
5.5.370.0100.06017.57
5.5.360.0100.07017.50
5.5.350.0100.02717.52
5.5.340.0070.07717.80
5.5.330.0030.07318.12
5.5.320.0000.04317.98
5.5.310.0070.07017.75
5.5.300.0130.05018.23
5.5.290.0070.07017.75
5.5.280.0070.05318.09
5.5.270.0000.04718.22
5.5.260.0030.05017.84
5.5.250.0130.07017.64
5.5.240.0000.04017.49
5.5.230.0030.04317.21
5.5.220.0130.04717.17
5.5.210.0030.08317.23
5.5.200.0070.07717.45
5.5.190.0200.07017.16
5.5.180.0070.03017.10
5.5.160.0030.03717.10
5.5.150.0130.05317.44
5.5.140.0100.03017.43
5.5.130.0030.03717.46
5.5.120.0030.06017.21
5.5.110.0070.07717.46
5.5.100.0070.08017.21
5.5.90.0070.03717.09
5.5.80.0000.05017.37
5.5.70.0030.06017.35
5.5.60.0070.03317.05
5.5.50.0030.03717.20
5.5.40.0030.04717.09
5.5.30.0070.03717.46
5.5.20.0030.03317.19
5.5.10.0000.04317.07
5.5.00.0000.03716.98
5.4.450.0070.05719.52
5.4.440.0070.07719.19
5.4.430.0030.05319.29
5.4.420.0030.04019.39
5.4.410.0030.04719.38
5.4.400.0030.07018.87
5.4.390.0070.08018.87
5.4.380.0070.04319.04
5.4.370.0170.02718.86
5.4.360.0070.07318.85
5.4.350.0070.03319.07
5.4.340.0100.07319.02
5.4.320.0000.07318.88
5.4.310.0070.05019.04
5.4.300.0030.04718.92
5.4.290.0170.07319.06
5.4.280.0030.07719.03
5.4.270.0130.03718.99
5.4.260.0030.04018.96
5.4.250.0100.04718.95
5.4.240.0030.06319.06
5.4.230.0070.03719.09
5.4.220.0030.04018.89
5.4.210.0130.05319.05
5.4.200.0070.03719.18
5.4.190.0000.04018.86
5.4.180.0070.02719.09
5.4.170.0000.03319.17
5.4.160.0070.03018.84
5.4.150.0000.03319.07
5.4.140.0070.02716.52
5.4.130.0000.03316.16
5.4.120.0170.02316.49
5.4.110.0070.03016.33
5.4.100.0070.03716.44
5.4.90.0000.04016.33
5.4.80.0070.02716.21
5.4.70.0000.03016.41
5.4.60.0070.02716.21
5.4.50.0000.04016.44
5.4.40.0000.03316.20
5.4.30.0070.02716.20
5.4.20.0000.03016.41
5.4.10.0070.03316.39
5.4.00.0030.03015.96
5.3.290.0030.03314.68
5.3.280.0070.03714.44
5.3.270.0030.03014.45
5.3.260.0000.03314.59
5.3.250.0030.03014.46
5.3.240.0070.02714.44
5.3.230.0000.03314.59
5.3.220.0070.02714.48
5.3.210.0070.02714.35
5.3.200.0000.03314.56
5.3.190.0070.02714.41
5.3.180.0000.03314.42
5.3.170.0030.03014.41
5.3.160.0030.03314.50
5.3.150.0030.03014.41
5.3.140.0000.04314.57
5.3.130.0000.03314.33
5.3.120.0070.03314.54
5.3.110.0000.04014.41
5.3.100.0000.03313.97
5.3.90.0030.03014.12
5.3.80.0070.03014.11
5.3.70.0030.03314.07
5.3.60.0100.02314.07
5.3.50.0000.03013.94
5.3.40.0000.03313.78
5.3.30.0200.02013.78
5.3.20.0000.03013.47
5.3.10.0070.06313.75
5.3.00.0070.06713.56
5.2.170.0000.03011.04
5.2.160.0030.02011.06
5.2.150.0000.04311.04
5.2.140.0000.02711.13
5.2.130.0000.02711.01
5.2.120.0030.02711.26
5.2.110.0070.03710.88
5.2.100.0030.05310.98
5.2.90.0000.06711.26
5.2.80.0030.03711.02
5.2.70.0030.06011.04
5.2.60.0030.05311.21
5.2.50.0030.05010.91
5.2.40.0070.04710.91
5.2.30.0030.06310.85
5.2.20.0070.05710.89
5.2.10.0070.05710.84
5.2.00.0030.03710.71
5.1.60.0030.0239.90
5.1.50.0030.0309.90
5.1.40.0000.0309.89
5.1.30.0030.03710.27
5.1.20.0070.02710.34
5.1.10.0030.0479.98
5.1.00.0100.05010.23
5.0.50.0070.0409.68
5.0.40.0000.0339.68
5.0.30.0000.0439.68
5.0.20.0030.0239.68
5.0.10.0000.0409.68
5.0.00.0000.0379.68
4.4.90.0000.0309.68
4.4.80.0000.0339.68
4.4.70.0070.0139.68
4.4.60.0000.0309.68
4.4.50.0030.0209.68
4.4.40.0000.0479.68
4.4.30.0130.0209.68
4.4.20.0000.0179.68
4.4.10.0000.0139.68
4.4.00.0070.0209.68
4.3.110.0030.0179.68
4.3.100.0030.0239.68
4.3.90.0000.0239.68
4.3.80.0030.0209.68
4.3.70.0070.0279.68
4.3.60.0030.0209.68
4.3.50.0100.0239.68
4.3.40.0030.0279.68
4.3.30.0000.0379.68
4.3.20.0000.0409.68
4.3.10.0030.0139.68
4.3.00.0000.0179.68