3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php system('uptime');

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)
7.3.0rc40.0320.00498.97
7.3.0rc30.0310.00716.44
7.3.0beta10.0050.00512.57
7.2.00.0160.00719.09
7.1.200.0100.00115.55
7.1.70.0000.00816.92
7.1.60.0100.01719.31
7.1.50.0060.01616.67
7.1.00.0070.07022.33
7.0.200.0230.00716.27
7.0.140.0030.07722.12
7.0.120.0000.06721.96
7.0.60.0100.08019.93
7.0.50.0000.05317.83
7.0.40.0100.03717.77
7.0.30.0100.08317.74
7.0.20.0200.07317.78
7.0.10.0200.05317.65
7.0.00.0070.07717.78
5.6.280.0130.06721.09
5.6.210.0100.08320.52
5.6.200.0100.04318.22
5.6.190.0070.07718.18
5.6.180.0070.06718.21
5.6.170.0070.04718.07
5.6.160.0030.05318.15
5.6.150.0070.08018.22
5.6.140.0030.07018.24
5.6.130.0100.08018.17
5.6.120.0100.04018.19
5.6.110.0030.08718.13
5.6.100.0130.07018.23
5.6.90.0100.05018.10
5.6.80.0030.05317.64
5.6.70.0070.08017.51
5.6.60.0100.07017.59
5.6.50.0030.06717.62
5.6.40.0170.06717.54
5.6.30.0130.07317.58
5.6.20.0130.05317.57
5.6.10.0100.03717.50
5.6.00.0070.03717.57
5.5.350.0200.04720.42
5.5.340.0000.04317.88
5.5.330.0070.06018.03
5.5.320.0070.08318.00
5.5.310.0100.06017.95
5.5.300.0000.05717.95
5.5.290.0070.05017.95
5.5.280.0070.04317.96
5.5.270.0070.07318.00
5.5.260.0000.05318.00
5.5.250.0130.06317.84
5.5.240.0170.05317.26
5.5.230.0030.07717.41
5.5.220.0100.07717.33
5.5.210.0030.08017.40
5.5.200.0070.07017.38
5.5.190.0070.07717.31
5.5.180.0130.07017.30
5.5.160.0030.07717.35
5.5.150.0070.06717.26
5.5.140.0070.07317.34
5.5.130.0130.07017.39
5.5.120.0070.04717.34
5.5.110.0070.05717.36
5.5.100.0030.05717.25
5.5.90.0030.07017.25
5.5.80.0100.06317.19
5.5.70.0070.07717.16
5.5.60.0030.06017.29
5.5.50.0070.05717.23
5.5.40.0030.04017.16
5.5.30.0030.04017.16
5.5.20.0100.03317.23
5.5.10.0030.04017.29
5.5.00.0100.06717.28
5.4.450.0100.04719.32
5.4.440.0200.06019.17
5.4.430.0130.06019.35
5.4.420.0030.04319.33
5.4.410.0130.06019.09
5.4.400.0130.05718.91
5.4.390.0100.07318.99
5.4.380.0130.07019.01
5.4.370.0100.06319.03
5.4.360.0130.07318.98
5.4.350.0170.07018.95
5.4.340.0030.06319.07
5.4.320.0170.07318.97
5.4.310.0100.07019.13
5.4.300.0130.03718.83
5.4.290.0200.06319.20
5.4.280.0100.07019.15
5.4.270.0000.06318.84
5.4.260.0100.03319.25
5.4.250.0070.05018.98
5.4.240.0170.04018.98
5.4.230.0030.07319.11
5.4.220.0070.06718.94
5.4.210.0100.07718.89
5.4.200.0030.05319.13
5.4.190.0100.03719.01
5.4.180.0130.05719.06
5.4.170.0130.07018.98
5.4.160.0030.08318.93
5.4.150.0070.08318.99
5.4.140.0070.04716.18
5.4.130.0130.06716.15
5.4.120.0070.07316.29
5.4.110.0070.07716.40
5.4.100.0070.07316.30
5.4.90.0100.04016.21
5.4.80.0030.05316.21
5.4.70.0100.06716.29
5.4.60.0130.05716.44
5.4.50.0000.07316.30
5.4.40.0100.07016.26
5.4.30.0000.04016.34
5.4.20.0030.07016.29
5.4.10.0070.04316.27
5.4.00.0100.04315.67
5.3.290.0170.04014.74
5.3.280.0170.03714.53
5.3.270.0030.04014.59
5.3.260.0100.07714.53
5.3.250.0100.06314.38
5.3.240.0070.07714.55
5.3.230.0100.06314.59
5.3.220.0130.07314.50
5.3.210.0030.04014.39
5.3.200.0070.07314.39
5.3.190.0070.06014.53
5.3.180.0100.07314.50
5.3.170.0130.05314.54
5.3.160.0070.06314.55
5.3.150.0030.04714.39
5.3.140.0100.06314.52
5.3.130.0030.06314.37
5.3.120.0070.04714.49
5.3.110.0100.05714.52
5.3.100.0070.03714.00
5.3.90.0070.06314.09
5.3.80.0030.08013.98
5.3.70.0030.05013.98
5.3.60.0070.04713.96
5.3.50.0130.04713.94
5.3.40.0000.08713.71
5.3.30.0070.06713.84
5.3.20.0170.06713.46
5.3.10.0030.04713.60
5.3.00.0030.05313.49
5.2.170.0070.05711.09
5.2.160.0070.06311.04
5.2.150.0070.06311.11
5.2.140.0100.06011.29
5.2.130.0000.04710.88
5.2.120.0000.03311.14
5.2.110.0030.04710.89
5.2.100.0070.05710.92
5.2.90.0070.04710.94
5.2.80.0000.05711.09
5.2.70.0000.06310.91
5.2.60.0070.02711.04
5.2.50.0030.06311.00
5.2.40.0100.04710.89
5.2.30.0030.06310.79
5.2.20.0170.04310.92
5.2.10.0030.05710.88
5.2.00.0070.06010.75
5.1.60.0030.04010.02
5.1.50.0070.0539.92
5.1.40.0030.0579.92
5.1.30.0100.03310.36
5.1.20.0030.03310.19
5.1.10.0070.03710.20
5.1.00.0030.0579.98
5.0.50.0030.0438.52
5.0.40.0030.0408.23
5.0.30.0030.0408.29
5.0.20.0030.0438.25
5.0.10.0000.0408.13
5.0.00.0030.0538.10
4.4.90.0000.0208.03
4.4.80.0030.0338.03
4.4.70.0000.0278.03
4.4.60.0030.0208.03
4.4.50.0100.0108.03
4.4.40.0030.0378.03
4.4.30.0000.0208.03
4.4.20.0030.0178.03
4.4.10.0000.0178.03
4.4.00.0000.0378.03
4.3.110.0070.0308.03
4.3.100.0000.0378.03
4.3.90.0030.0208.03
4.3.80.0030.0438.03
4.3.70.0030.0378.03
4.3.60.0070.0238.03
4.3.50.0000.0308.03
4.3.40.0000.0438.03
4.3.30.0000.0378.03
4.3.20.0030.0308.03
4.3.10.0000.0278.03
4.3.00.0070.0338.03