3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo{ const BAR = 1; } echo "test";

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)
8.3.60.0070.01318.56
8.3.50.0090.00921.87
8.3.40.0070.00718.67
8.3.30.0110.00418.79
8.3.20.0070.00020.33
8.3.10.0000.00823.53
8.3.00.0040.00420.56
8.2.180.0040.01118.41
8.2.170.0110.00422.96
8.2.160.0070.00722.30
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0060.00317.50
8.2.110.0030.00722.07
8.2.100.0040.00817.72
8.2.90.0040.00419.08
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0110.00017.80
8.2.50.0040.00418.07
8.2.40.0000.00817.91
8.2.30.0000.00717.91
8.2.20.0030.00517.58
8.2.10.0000.00717.54
8.2.00.0040.00417.63
8.1.280.0070.01025.92
8.1.270.0000.00823.70
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.97
8.1.230.0060.00619.16
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.10
8.1.190.0080.00317.15
8.1.180.0000.00818.10
8.1.170.0000.00918.55
8.1.160.0000.00821.93
8.1.150.0040.00418.42
8.1.140.0040.00417.32
8.1.130.0030.00317.69
8.1.120.0000.00717.22
8.1.110.0040.00417.37
8.1.100.0000.00817.29
8.1.90.0070.00017.27
8.1.80.0080.00017.20
8.1.70.0080.00017.30
8.1.60.0040.00417.28
8.1.50.0050.00317.34
8.1.40.0070.00017.44
8.1.30.0050.00317.50
8.1.20.0080.00017.56
8.1.10.0020.00517.43
8.1.00.0040.00417.39
8.0.300.0050.00218.77
8.0.290.0040.00417.04
8.0.280.0040.00418.39
8.0.270.0030.00417.26
8.0.260.0000.00916.74
8.0.250.0030.00316.70
8.0.240.0040.00416.72
8.0.230.0070.00016.86
8.0.220.0030.00316.78
8.0.210.0030.00316.66
8.0.200.0090.00016.70
8.0.190.0030.00316.85
8.0.180.0090.00016.76
8.0.170.0040.00416.78
8.0.160.0040.00416.85
8.0.150.0040.00416.72
8.0.140.0030.00516.73
8.0.130.0030.00313.22
8.0.120.0040.00416.72
8.0.110.0030.00516.77
8.0.100.0000.00716.79
8.0.90.0050.00216.82
8.0.80.0120.00416.68
8.0.70.0070.00016.58
8.0.60.0040.00416.69
8.0.50.0000.00716.55
8.0.30.0130.00816.75
8.0.20.0080.01117.40
8.0.10.0000.00716.87
8.0.00.0110.00816.68
7.4.330.0000.00515.00
7.4.320.0070.00016.45
7.4.300.0030.00316.35
7.4.290.0070.00016.36
7.4.280.0030.00316.47
7.4.270.0000.00716.36
7.4.260.0030.00516.25
7.4.250.0030.00316.47
7.4.240.0020.00616.43
7.4.230.0070.00016.47
7.4.220.0070.01016.38
7.4.210.0110.00716.36
7.4.200.0030.00316.27
7.4.190.0000.00716.32
7.4.160.0060.01216.30
7.4.150.0130.01017.40
7.4.140.0120.00817.86
7.4.130.0060.01416.38
7.4.120.0120.00516.44
7.4.110.0040.01316.29
7.4.100.0130.00316.50
7.4.90.0030.01316.43
7.4.80.0040.01516.43
7.4.70.0110.00916.43
7.4.60.0100.00716.32
7.4.50.0000.00816.26
7.4.40.0060.00922.77
7.4.30.0030.01316.53
7.4.00.0030.01015.04
7.3.330.0000.00613.05
7.3.320.0000.00513.17
7.3.310.0070.00016.27
7.3.300.0030.00316.12
7.3.290.0120.00316.18
7.3.280.0040.01116.17
7.3.270.0090.01517.40
7.3.260.0110.00816.40
7.3.250.0130.00916.36
7.3.240.0100.00616.11
7.3.230.0060.01216.39
7.3.210.0120.00416.15
7.3.200.0150.00419.39
7.3.190.0130.00316.10
7.3.180.0000.01516.54
7.3.170.0030.01716.34
7.3.160.0080.00816.44
7.3.120.0070.01014.92
7.2.330.0130.00616.32
7.2.320.0080.00816.58
7.2.310.0100.01016.60
7.2.300.0100.00716.39
7.2.290.0140.00316.54
7.2.60.0130.00016.69
7.1.200.0140.00015.52
7.1.100.0030.01017.95
7.1.70.0040.00416.99
7.1.60.0070.01319.32
7.1.50.0090.01216.61
7.1.00.0000.07722.46
7.0.200.0040.00416.79
7.0.140.0000.07721.95
7.0.100.0100.08319.92
7.0.90.0030.05719.98
7.0.80.0100.03319.97
7.0.70.0030.04019.97
7.0.60.0070.04320.05
7.0.50.0030.09020.30
7.0.40.0070.07020.00
7.0.30.0070.04020.19
7.0.20.0100.03720.05
7.0.10.0070.04019.99
7.0.00.0100.03320.05
5.6.280.0100.06720.91
5.6.250.0100.07720.72
5.6.240.0070.04020.66
5.6.230.0100.04020.63
5.6.220.0070.03720.67
5.6.210.0030.04320.49
5.6.200.0130.07721.13
5.6.190.0070.05721.03
5.6.180.0030.06320.95
5.6.170.0070.04021.07
5.6.160.0030.05021.08
5.6.150.0070.06320.96
5.6.140.0100.04320.96
5.6.130.0070.04021.01
5.6.120.0100.03321.02
5.6.110.0130.06721.01
5.6.100.0070.04021.09
5.6.90.0100.03721.14
5.6.80.0100.03720.40
5.6.70.0070.03320.32
5.6.60.0130.03020.48
5.6.50.0100.04320.43
5.6.40.0070.03720.40
5.6.30.0130.02720.40
5.6.20.0000.04720.39
5.6.10.0030.04020.40
5.6.00.0030.04020.27
5.5.380.0130.05320.36
5.5.370.0070.04020.54
5.5.360.0000.04720.50
5.5.350.0030.04320.46
5.5.340.0070.06720.86
5.5.330.0130.07320.91
5.5.320.0170.06320.80
5.5.310.0030.04020.83
5.5.300.0100.06320.86
5.5.290.0030.04320.86
5.5.280.0030.04020.92
5.5.270.0100.05720.81
5.5.260.0070.04020.75
5.5.250.0100.03320.58
5.5.240.0100.05020.31
5.5.230.0030.07020.20
5.5.220.0000.04020.18
5.5.210.0030.04720.20
5.5.200.0070.05020.25
5.5.190.0070.03720.25
5.5.180.0000.04020.27
5.5.160.0030.04320.11
5.5.150.0230.06020.15
5.5.140.0030.07720.14
5.5.130.0100.07720.27
5.5.120.0030.07720.22
5.5.110.0130.07320.25
5.5.100.0100.07319.95
5.5.90.0130.06720.16
5.5.80.0070.05720.16
5.5.70.0100.04720.13
5.5.60.0030.05720.11
5.5.50.0070.07720.14
5.5.40.0100.05720.05
5.5.30.0130.06719.98
5.5.20.0030.08019.88
5.5.10.0130.07319.97
5.5.00.0070.08020.11
5.4.450.0000.04319.48
5.4.440.0070.04019.54
5.4.430.0030.06719.27
5.4.420.0030.04019.22
5.4.410.0030.04019.14
5.4.400.0000.04019.10
5.4.390.0070.04719.05
5.4.380.0030.03719.13
5.4.370.0070.07019.24
5.4.360.0100.03319.16
5.4.350.0070.03319.04
5.4.340.0130.04019.04
5.4.320.0030.04018.95
5.4.310.0070.07319.13
5.4.300.0070.07018.89
5.4.290.0070.07319.04
5.4.280.0030.08019.15
5.4.270.0100.07318.90
5.4.260.0030.07718.91
5.4.250.0130.05019.04
5.4.240.0130.07019.04
5.4.230.0070.08019.04
5.4.220.0100.07019.04
5.4.210.0200.06019.03
5.4.200.0070.08018.85
5.4.190.0170.06318.86
5.4.180.0070.07718.89
5.4.170.0130.06718.95
5.4.160.0000.07719.02
5.4.150.0070.07719.10
5.4.140.0000.07716.34
5.4.130.0100.07016.27
5.4.120.0170.06716.45
5.4.110.0170.06016.43
5.4.100.0070.07316.43
5.4.90.0100.06016.34
5.4.80.0170.07016.33
5.4.70.0100.07716.48
5.4.60.0070.07016.25
5.4.50.0000.04016.48
5.4.40.0100.05716.30
5.4.30.0000.08016.29
5.4.20.0070.06716.36
5.4.10.0100.06316.39
5.4.00.0100.06715.64
5.3.290.0030.04314.79
5.3.280.0130.06714.68
5.3.270.0070.07014.63
5.3.260.0130.06714.63
5.3.250.0000.08014.61
5.3.240.0030.06014.71
5.3.230.0100.03314.54
5.3.220.0100.07314.63
5.3.210.0000.07714.50
5.3.200.0070.04314.65
5.3.190.0100.07714.65
5.3.180.0030.07714.61
5.3.170.0100.07314.48
5.3.160.0030.05014.53
5.3.150.0000.05314.53
5.3.140.0000.06314.50
5.3.130.0100.07314.46
5.3.120.0030.06714.53
5.3.110.0170.06014.51
5.3.100.0170.06014.09
5.3.90.0130.05713.99
5.3.80.0030.05013.90
5.3.70.0000.04013.91
5.3.60.0170.06313.93
5.3.50.0130.07013.94
5.3.40.0070.06313.94
5.3.30.0030.06013.93
5.3.20.0070.07313.67
5.3.10.0030.06713.74
5.3.00.0070.07313.72
5.2.170.0000.06311.24
5.2.160.0000.03711.16
5.2.150.0070.06311.12
5.2.140.0030.07011.04
5.2.130.0030.06311.16
5.2.120.0100.04011.14
5.2.110.0030.06311.09
5.2.100.0070.05711.23
5.2.90.0030.07010.95
5.2.80.0030.03311.09
5.2.70.0030.05311.19
5.2.60.0030.05710.93
5.2.50.0070.05311.14
5.2.40.0000.05310.92
5.2.30.0100.05011.09
5.2.20.0030.03710.86
5.2.10.0070.03010.91
5.2.00.0070.05010.62
5.1.60.0030.05710.06
5.1.50.0030.0579.97
5.1.40.0000.0439.97
5.1.30.0070.05710.15
5.1.20.0070.05710.38
5.1.10.0030.05710.13
5.1.00.0030.05310.05
5.0.50.0100.0338.87
5.0.40.0030.0378.87
5.0.30.0070.0578.87
5.0.20.0070.0338.87
5.0.10.0030.0478.87
5.0.00.0030.0478.87
4.4.90.0000.0308.87
4.4.80.0070.0278.87
4.4.70.0030.0378.87
4.4.60.0030.0378.87
4.4.50.0100.0278.87
4.4.40.0000.0578.87
4.4.30.0000.0338.87
4.4.20.0030.0338.87
4.4.10.0000.0378.87
4.4.00.0030.0538.87
4.3.110.0070.0338.87
4.3.100.0030.0338.87
4.3.90.0030.0338.87
4.3.80.0070.0438.87
4.3.70.0070.0308.87
4.3.60.0070.0308.87
4.3.50.0070.0338.87
4.3.40.0030.0538.87
4.3.30.0000.0378.87
4.3.20.0000.0408.87
4.3.10.0000.0378.87
4.3.00.0000.0378.87

preferences:
36.91 ms | 401 KiB | 5 Q