3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyC { const name = "OK"; } echo "{MyC->name}";

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)
8.3.70.0120.00416.38
8.3.60.0040.01118.43
8.3.50.0110.00421.21
8.3.40.0220.00018.64
8.3.30.0100.01019.10
8.3.20.0040.00420.30
8.3.10.0060.00622.27
8.3.00.0060.00322.37
8.2.180.0110.00716.38
8.2.170.0110.00322.96
8.2.160.0110.00419.04
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.01426.16
8.2.120.0040.00419.36
8.2.110.0040.00420.45
8.2.100.0000.01217.91
8.2.90.0030.00617.75
8.2.80.0000.00817.97
8.2.70.0060.00317.91
8.2.60.0030.00617.93
8.2.50.0060.00318.10
8.2.40.0000.00720.23
8.2.30.0080.00017.98
8.2.20.0000.00717.52
8.2.10.0040.00417.61
8.2.00.0040.00417.54
8.1.280.0170.00325.92
8.1.270.0040.00422.08
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00923.82
8.1.230.0080.00321.00
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0080.00417.10
8.1.190.0000.00816.97
8.1.180.0000.00818.10
8.1.170.0080.00018.46
8.1.160.0000.00722.13
8.1.150.0000.00718.50
8.1.140.0040.00417.31
8.1.130.0070.00017.86
8.1.120.0000.00717.33
8.1.110.0050.00517.32
8.1.100.0030.00317.32
8.1.90.0000.00717.35
8.1.80.0030.00317.34
8.1.70.0050.00217.30
8.1.60.0040.00417.29
8.1.50.0020.00517.30
8.1.40.0000.00817.36
8.1.30.0040.00417.48
8.1.20.0040.00417.41
8.1.10.0040.00417.28
8.1.00.0000.00717.40
8.0.300.0040.00419.71
8.0.290.0000.00816.63
8.0.280.0030.00318.29
8.0.270.0030.00317.09
8.0.260.0030.00316.80
8.0.250.0040.00416.79
8.0.240.0040.00416.71
8.0.230.0070.00016.72
8.0.220.0000.00616.80
8.0.210.0070.00016.64
8.0.200.0030.00516.78
8.0.190.0080.00016.75
8.0.180.0040.00416.79
8.0.170.0080.00016.65
8.0.160.0040.00416.73
8.0.150.0070.00016.73
8.0.140.0050.00316.62
8.0.130.0050.00013.22
8.0.120.0050.00316.62
8.0.110.0040.00416.82
8.0.100.0030.00616.70
8.0.90.0000.00816.65
8.0.80.0080.00816.74
8.0.70.0040.00416.72
8.0.60.0040.00416.64
8.0.50.0070.00016.87
8.0.30.0080.01016.93
8.0.20.0140.00817.40
8.0.10.0080.00016.84
8.0.00.0120.00516.64
7.4.330.0050.00015.00
7.4.320.0070.00016.46
7.4.300.0030.00316.45
7.4.290.0030.00316.37
7.4.280.0040.00416.39
7.4.270.0000.00716.48
7.4.260.0070.00016.36
7.4.250.0040.00416.23
7.4.240.0000.00716.48
7.4.230.0000.00616.18
7.4.220.0150.00916.47
7.4.210.0050.01116.42
7.4.200.0000.00716.16
7.4.190.0030.00316.29
7.4.160.0100.00716.36
7.4.150.0110.00717.40
7.4.140.0120.00717.86
7.4.130.0100.00616.49
7.4.120.0130.00716.41
7.4.110.0090.01516.44
7.4.100.0110.00716.51
7.4.90.0120.00416.25
7.4.80.0140.00319.39
7.4.70.0120.00316.46
7.4.60.0130.00616.44
7.4.50.0050.00316.15
7.4.40.0040.01222.77
7.4.30.0030.01616.41
7.4.00.0030.01415.07
7.3.330.0030.00213.04
7.3.320.0050.00012.97
7.3.310.0000.00616.12
7.3.300.0000.00616.12
7.3.290.0120.00316.14
7.3.280.0110.00616.15
7.3.270.0150.00317.40
7.3.260.0060.01316.23
7.3.250.0090.00816.31
7.3.240.0140.00316.45
7.3.230.0080.00816.39
7.3.210.0090.00916.42
7.3.200.0180.00316.20
7.3.190.0060.01116.39
7.3.180.0100.01016.22
7.3.170.0100.00616.32
7.3.160.0140.00316.29
7.3.120.0070.00714.60
7.2.330.0040.01516.36
7.2.320.0130.00516.56
7.2.310.0080.00816.73
7.2.300.0040.01516.59
7.2.290.0040.01116.22
7.1.70.0000.00917.02
7.1.60.0100.01419.82
7.1.50.0120.00616.83
7.1.00.0100.03722.41
7.0.200.0080.00016.39
7.0.140.0000.07722.04
7.0.60.0100.08320.06
7.0.50.0030.07717.87
7.0.40.0070.08720.10
7.0.30.0370.07720.06
7.0.20.0230.04720.24
7.0.10.0230.07720.29
7.0.00.0070.08720.20
5.6.280.0100.06721.07
5.6.210.0000.04320.69
5.6.200.0070.07018.29
5.6.190.0030.04720.33
5.6.180.3870.04320.41
5.6.170.0230.08020.54
5.6.160.0100.05320.54
5.6.150.0030.09018.14
5.6.140.0030.04318.27
5.6.130.0170.07318.29
5.6.120.0070.05721.11
5.6.110.0100.05320.95
5.6.100.0100.03320.88
5.6.90.0070.07720.97
5.6.80.0030.07020.53
5.6.70.0170.03720.39
5.5.350.0200.08020.42
5.5.340.0130.04718.02
5.5.330.0070.09020.40
5.5.320.0170.04020.27
5.5.310.0300.04020.50
5.5.300.0030.08718.09
5.5.290.0000.06017.98
5.5.280.0070.04320.83
5.5.270.0100.06020.79
5.5.260.0130.08020.88
5.5.250.0070.05020.70
5.5.240.0100.03720.05
5.4.450.0070.05719.20
5.4.440.0530.06319.70
5.4.430.0630.06019.38
5.4.420.0670.05719.47
5.4.410.0130.05019.48
5.4.400.1300.05318.76
5.4.390.0130.05018.70
5.4.380.0170.06318.63
5.4.370.0170.05018.55
5.4.360.0200.04018.79
5.4.350.0100.05718.78
5.4.340.0170.05018.55
5.4.320.0060.03712.49
5.4.310.0070.03712.49
5.4.300.0060.03612.50
5.4.290.0080.03612.48
5.4.280.0060.03512.39
5.4.270.0060.03612.39
5.4.260.0100.05318.99
5.4.250.0030.05318.93
5.4.240.0070.07318.97
5.4.230.0070.05718.82
5.4.220.0130.04718.93
5.4.210.0100.05018.93
5.4.200.0030.05318.89
5.4.190.0100.05018.94
5.4.180.0070.05018.93
5.4.170.0000.06018.99
5.4.160.0100.05318.88
5.4.150.0070.05718.93
5.4.140.0070.05316.39
5.4.130.0100.04716.58
5.4.120.0100.04316.47
5.4.110.0070.06316.47
5.4.100.0030.05316.46
5.4.90.0130.04016.51
5.4.80.0030.05016.39
5.4.70.0030.06016.46
5.4.60.0100.05316.61
5.4.50.0070.04716.33
5.4.40.0170.06016.35
5.4.30.0130.06016.65
5.4.20.0130.05316.35
5.4.10.0030.08016.48
5.4.00.0070.06716.00
5.3.290.0060.03912.80
5.3.280.0100.04714.57
5.3.270.0030.05314.68
5.3.260.0000.06014.57
5.3.250.0030.05714.77
5.3.240.0000.06014.66
5.3.230.0130.04314.57
5.3.220.0070.05314.64
5.3.210.0070.05014.64
5.3.200.0000.05714.64
5.3.190.0100.05314.64
5.3.180.0030.05314.38
5.3.170.0130.06714.71
5.3.160.0100.04714.57
5.3.150.0170.05014.64
5.3.140.0030.05714.77
5.3.130.0200.06314.62
5.3.120.0130.04714.44
5.3.110.0070.06314.50
5.3.100.0070.05014.02
5.3.90.0070.05014.01
5.3.80.0130.04314.12
5.3.70.0100.04314.09
5.3.60.0070.05014.06
5.3.50.0070.05013.97
5.3.40.0130.04313.84
5.3.30.0030.06013.88
5.3.20.0130.04313.76
5.3.10.0030.05013.64
5.3.00.0030.05313.71
5.2.170.0100.03711.13
5.2.160.0030.04711.21
5.2.150.0100.04011.12
5.2.140.0070.04011.03
5.2.130.0070.04011.17
5.2.120.0100.04011.00
5.2.110.0030.04311.06
5.2.100.0100.03711.30
5.2.90.0030.04010.92
5.2.80.0030.04311.30
5.2.70.0070.03711.07
5.2.60.0130.04011.11
5.2.50.0070.04011.07
5.2.40.0100.04311.07
5.2.30.0100.05311.04
5.2.20.0070.05310.93
5.2.10.0100.03710.92
5.2.00.0030.04010.61
5.1.60.0000.0339.94
5.1.50.0030.03710.08
5.1.40.0030.03710.06
5.1.30.0070.03310.27
5.1.20.0100.03010.53
5.1.10.0030.03710.11
5.1.00.0030.03710.02
5.0.50.0000.0378.68
5.0.40.0030.0278.38
5.0.30.0000.0438.41
5.0.20.0070.0378.17
5.0.10.0070.0278.08
5.0.00.0070.0408.19
4.4.90.0000.0276.74
4.4.80.0000.0276.74
4.4.70.0030.0206.74
4.4.60.0070.0176.74
4.4.50.0030.0206.74
4.4.40.0030.0406.74
4.4.30.0030.0206.74
4.4.20.0070.0206.74
4.4.10.0000.0376.74
4.4.00.0070.0436.74
4.3.110.0000.0276.74
4.3.100.0030.0276.74
4.3.90.0070.0176.74
4.3.80.0070.0406.74
4.3.70.0030.0276.74
4.3.60.0000.0236.74
4.3.50.0000.0336.74
4.3.40.0000.0436.74
4.3.30.0030.0206.74
4.3.20.0000.0236.74
4.3.10.0000.0236.74
4.3.00.0070.0237.88

preferences:
55.69 ms | 401 KiB | 5 Q