3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a() { return false; } var_dump(a());

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).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0070.01418.48
8.3.50.0100.01021.19
8.3.40.0080.00818.67
8.3.30.0090.00620.34
8.3.20.0080.00020.41
8.3.10.0040.00421.01
8.3.00.0040.00422.21
8.2.180.0140.00717.96
8.2.170.0040.01122.96
8.2.160.0090.00620.52
8.2.150.0030.00524.18
8.2.140.0030.00624.66
8.2.130.0070.00326.16
8.2.120.0040.00420.89
8.2.110.0040.00419.16
8.2.100.0110.00017.66
8.2.90.0000.00819.09
8.2.80.0050.00217.97
8.2.70.0060.00317.50
8.2.60.0040.00417.68
8.2.50.0060.00318.07
8.2.40.0000.00818.09
8.2.30.0040.00419.44
8.2.20.0040.00417.40
8.2.10.0040.00417.60
8.2.00.0000.01217.21
8.1.280.0140.00425.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00023.95
8.1.230.0090.00320.94
8.1.220.0000.00818.77
8.1.210.0040.00418.90
8.1.200.0030.00617.10
8.1.190.0030.00517.29
8.1.180.0000.00818.10
8.1.170.0070.00018.50
8.1.160.0070.00018.74
8.1.150.0040.00418.41
8.1.140.0040.00417.31
8.1.130.0000.00717.79
8.1.120.0000.00817.24
8.1.110.0040.00417.41
8.1.100.0000.00817.36
8.1.90.0040.00417.23
8.1.80.0030.00417.35
8.1.70.0000.00717.13
8.1.60.0000.00717.37
8.1.50.0040.00417.39
8.1.40.0050.00317.33
8.1.30.0040.00417.46
8.1.20.0000.00817.62
8.1.10.0000.00717.38
8.1.00.0060.00317.27
8.0.300.0050.00319.71
8.0.290.0040.00417.05
8.0.280.0070.00018.30
8.0.270.0040.00417.04
8.0.260.0000.00716.73
8.0.250.0060.00316.79
8.0.240.0030.00716.83
8.0.230.0040.00416.79
8.0.220.0070.00016.71
8.0.210.0000.00716.64
8.0.200.0000.00616.84
8.0.190.0060.00316.76
8.0.180.0000.00716.82
8.0.170.0040.00416.75
8.0.160.0050.00216.63
8.0.150.0000.00716.72
8.0.140.0040.00416.70
8.0.130.0000.00613.28
8.0.120.0000.00716.68
8.0.110.0040.00416.65
8.0.100.0040.00316.67
8.0.90.0000.00716.63
8.0.80.0070.01016.71
8.0.70.0000.00816.55
8.0.60.0050.00316.79
8.0.50.0070.00016.54
8.0.30.0090.01116.79
8.0.20.0140.00817.40
8.0.10.0040.00416.84
8.0.00.0170.00916.54
7.4.330.0030.00316.82
7.4.320.0030.00316.42
7.4.300.0030.00316.50
7.4.290.0080.00016.54
7.4.280.0040.00416.52
7.4.270.0070.00016.41
7.4.260.0030.00313.19
7.4.250.0030.00516.44
7.4.240.0040.00416.52
7.4.230.0030.00316.50
7.4.220.0150.00416.55
7.4.210.0080.00716.47
7.4.200.0070.00016.32
7.4.190.0040.00416.30
7.4.160.0030.01216.36
7.4.150.0110.00817.40
7.4.140.0090.00917.86
7.4.130.0070.01016.41
7.4.120.0060.01116.34
7.4.110.0080.00916.36
7.4.100.0090.00916.37
7.4.90.0140.00416.41
7.4.80.0150.00619.39
7.4.70.0160.00016.38
7.4.60.0100.00716.27
7.4.50.0040.00416.13
7.4.40.0100.00722.77
7.4.30.0100.00716.36
7.4.00.0130.00314.48
7.3.330.0000.00513.10
7.3.320.0020.00213.17
7.3.310.0030.00316.22
7.3.300.0000.00716.22
7.3.290.0100.00316.21
7.3.280.0060.01416.23
7.3.270.0120.00617.40
7.3.260.0090.00818.24
7.3.250.0140.00516.40
7.3.240.0140.00316.47
7.3.230.0130.00716.39
7.3.210.0060.01016.36
7.3.200.0110.00719.39
7.3.190.0090.01216.21
7.3.180.0070.01316.32
7.3.170.0080.00816.27
7.3.160.0060.01416.53
7.3.120.0040.00814.58
7.2.330.0070.01016.64
7.2.320.0070.01116.47
7.2.310.0110.00816.57
7.2.300.0060.01016.27
7.2.290.0090.00916.46
7.2.60.0060.00916.59
7.1.200.0150.00315.14
7.1.100.0040.01118.10
7.1.70.0040.00416.77
7.1.60.0180.01119.17
7.1.50.0120.00916.73
7.1.00.0070.07022.33
7.0.200.0150.00016.37
7.0.140.0000.07721.98
7.0.100.0070.04020.04
7.0.90.0030.03719.93
7.0.80.0030.03719.98
7.0.70.0070.03319.89
7.0.60.0030.03319.84
7.0.50.0070.03020.38
7.0.40.0030.04720.14
7.0.30.0030.03720.02
7.0.20.0100.08320.07
7.0.10.0070.07320.08
7.0.00.0030.09020.10
5.6.280.0100.06720.89
5.6.250.0030.04320.63
5.6.240.0000.03720.66
5.6.230.0030.03720.64
5.6.220.0030.03720.56
5.6.210.0100.02720.49
5.6.200.0000.03720.99
5.6.190.0100.03721.16
5.6.180.0130.03321.05
5.6.170.0030.04321.17
5.6.160.0030.08721.02
5.6.150.0100.07320.94
5.6.140.0130.04021.17
5.6.130.0130.08721.02
5.6.120.0100.08020.93
5.6.110.0070.08720.93
5.6.100.0030.08021.07
5.6.90.0070.07321.11
5.6.80.0100.06320.39
5.6.70.0130.07020.37
5.6.60.0100.07720.44
5.6.50.0070.07320.53
5.6.40.0270.05320.39
5.6.30.0130.07020.32
5.6.20.0030.05720.42
5.6.10.0130.05320.48
5.6.00.0070.05020.37
5.5.380.0030.03320.40
5.5.370.0070.04020.34
5.5.360.0030.03320.38
5.5.350.0070.03020.45
5.5.340.0070.03320.89
5.5.330.0100.03320.87
5.5.320.0070.04720.91
5.5.310.0000.05720.88
5.5.300.0130.06020.87
5.5.290.0130.06020.88
5.5.280.0100.04320.73
5.5.270.0130.08020.75
5.5.260.0300.04720.79
5.5.250.0100.07720.57
5.5.240.0130.03320.16
5.5.230.0070.06720.02
5.5.220.0130.08020.14
5.5.210.0100.04020.15
5.5.200.0070.07319.99
5.5.190.0070.06320.15
5.5.180.0130.07320.14
5.5.160.0070.03720.17
5.5.150.0070.07720.17
5.5.140.0000.05020.26
5.5.130.0030.07320.21
5.5.120.0030.07020.23
5.5.110.0030.08320.18
5.5.100.0130.05720.13
5.5.90.0030.08020.07
5.5.80.0100.04319.96
5.5.70.0070.04720.10
5.5.60.0100.07720.06
5.5.50.0030.04720.05
5.5.40.0130.07020.11
5.5.30.0070.04320.15
5.5.20.0030.08719.99
5.5.10.0070.07020.02
5.5.00.0100.04720.05
5.4.450.0130.06719.45
5.4.440.0070.04719.52
5.4.430.0030.07319.23
5.4.420.0070.08019.18
5.4.410.0100.05719.40
5.4.400.0030.05019.13
5.4.390.0100.06719.13
5.4.380.0030.04719.09
5.4.370.0070.07019.18
5.4.360.0130.07319.20
5.4.350.0100.07718.91
5.4.340.0030.04019.14
5.4.320.0070.06018.86
5.4.310.0100.06719.18
5.4.300.0000.05019.20
5.4.290.0000.08018.90
5.4.280.0030.07318.85
5.4.270.0070.07319.16
5.4.260.0030.08019.09
5.4.250.0070.07719.20
5.4.240.0100.05719.08
5.4.230.0100.07319.08
5.4.220.0130.07019.11
5.4.210.0100.07319.11
5.4.200.0000.08019.12
5.4.190.0100.07019.22
5.4.180.0130.07019.02
5.4.170.0130.07019.03
5.4.160.0070.04019.01
5.4.150.0130.03319.00
5.4.140.0030.04316.36
5.4.130.0100.03316.37
5.4.120.0070.07016.34
5.4.110.0170.06316.27
5.4.100.0030.07716.43
5.4.90.0000.07016.38
5.4.80.0100.07016.26
5.4.70.0070.06016.33
5.4.60.0130.06716.37
5.4.50.0100.07316.46
5.4.40.0070.06016.49
5.4.30.0070.07016.31
5.4.20.0100.04716.43
5.4.10.0130.03316.31
5.4.00.0030.04015.84
5.3.290.0100.04314.72
5.3.280.0000.08314.57
5.3.270.0070.07314.58
5.3.260.0030.06314.62
5.3.250.0030.06314.66
5.3.240.0030.06314.53
5.3.230.0070.04314.65
5.3.220.0070.07714.63
5.3.210.0070.06014.68
5.3.200.0030.07314.52
5.3.190.0030.04014.55
5.3.180.0100.06014.57
5.3.170.0070.07014.59
5.3.160.0100.06014.63
5.3.150.0030.04314.68
5.3.140.0030.05314.64
5.3.130.0170.06314.53
5.3.120.0030.04314.56
5.3.110.0070.08014.64
5.3.100.0130.07014.09
5.3.90.0030.04314.16
5.3.80.0030.07014.04
5.3.70.0070.07714.07
5.3.60.0100.06313.90
5.3.50.0070.07314.03
5.3.40.0030.07013.93
5.3.30.0070.04013.80
5.3.20.0070.06713.57
5.3.10.0030.06313.57
5.3.00.0030.06713.51
5.2.170.0070.06311.53
5.2.160.0030.05711.53
5.2.150.0000.06711.53
5.2.140.0030.06011.53
5.2.130.0030.04711.53
5.2.120.0030.05711.53
5.2.110.0030.03311.53
5.2.100.0030.04711.53
5.2.90.0030.03311.53
5.2.80.0070.03011.53
5.2.70.0170.04311.53
5.2.60.0070.06011.53
5.2.50.0000.03711.53
5.2.40.0070.06311.53
5.2.30.0030.06011.53
5.2.20.0030.05711.53
5.2.10.0130.05011.53
5.2.00.0030.05011.53
5.1.60.0070.05011.53
5.1.50.0070.02711.53
5.1.40.0100.04011.53
5.1.30.0130.04711.53
5.1.20.0030.04711.53
5.1.10.0170.04311.53
5.1.00.0070.03711.53
5.0.50.0070.03011.53
5.0.40.0070.02011.53
5.0.30.0070.03311.53
5.0.20.0030.04711.53
5.0.10.0070.01711.53
5.0.00.0030.06311.53
4.4.90.0000.03711.53
4.4.80.0070.03011.53
4.4.70.0070.02711.53
4.4.60.0030.01711.53
4.4.50.0000.03711.53
4.4.40.0000.05311.53
4.4.30.0000.03311.53
4.4.20.0000.03011.53
4.4.10.0030.03711.53
4.4.00.0030.05011.53
4.3.110.0000.03011.53
4.3.100.0100.02711.53
4.3.90.0000.03711.53
4.3.80.0030.05311.53
4.3.70.0030.01311.53
4.3.60.0030.01311.53
4.3.50.0030.01311.53
4.3.40.0000.03011.53
4.3.30.0000.03711.53
4.3.20.0030.02311.53
4.3.10.0030.01311.53
4.3.00.0000.03311.53

preferences:
37.59 ms | 401 KiB | 5 Q