3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X { protected $x = 1+1; }

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)
8.3.60.0040.01516.25
8.3.50.0070.01322.01
8.3.40.0170.00318.57
8.3.30.0070.00718.79
8.3.20.0040.00420.24
8.3.10.0050.00321.78
8.3.00.0070.00020.84
8.2.180.0060.01216.50
8.2.170.0100.01018.79
8.2.160.0030.01022.96
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0110.00419.54
8.2.110.0060.00322.23
8.2.100.0030.01017.53
8.2.90.0050.00317.90
8.2.80.0080.00017.97
8.2.70.0050.00317.38
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0040.00419.70
8.2.30.0040.00418.00
8.2.20.0000.00717.48
8.2.10.0050.00318.01
8.2.00.0000.00717.53
8.1.280.0120.00325.92
8.1.270.0090.00618.78
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00320.19
8.1.230.0040.00820.81
8.1.220.0080.00017.74
8.1.210.0040.00818.77
8.1.200.0080.00017.22
8.1.190.0000.00817.00
8.1.180.0070.00018.10
8.1.170.0110.00018.34
8.1.160.0040.00421.81
8.1.150.0040.00718.75
8.1.140.0070.00017.36
8.1.130.0030.00317.66
8.1.120.0000.00817.32
8.1.110.0080.00017.22
8.1.100.0020.00517.20
8.1.90.0040.00417.21
8.1.80.0030.00317.34
8.1.70.0030.00317.36
8.1.60.0090.00017.43
8.1.50.0030.00617.37
8.1.40.0000.00817.37
8.1.30.0030.00617.41
8.1.20.0040.00417.39
8.1.10.0050.00217.21
8.1.00.0000.00717.19
8.0.300.0000.00719.67
8.0.290.0040.00416.63
8.0.280.0030.00518.27
8.0.270.0000.00717.13
8.0.260.0030.00316.96
8.0.250.0000.00616.73
8.0.240.0000.00716.75
8.0.230.0070.00016.73
8.0.220.0030.00316.65
8.0.210.0050.00216.59
8.0.200.0030.00516.80
8.0.190.0080.00016.84
8.0.180.0000.00716.78
8.0.170.0070.00016.77
8.0.160.0040.00416.80
8.0.150.0080.00016.59
8.0.140.0040.00416.69
8.0.130.0040.00413.20
8.0.120.0040.00416.69
8.0.110.0000.00816.65
8.0.100.0030.00416.73
8.0.90.0000.00816.82
8.0.80.0080.00816.80
8.0.70.0000.00716.64
8.0.60.0040.00416.77
8.0.50.0050.00316.82
8.0.30.0100.00916.90
8.0.20.0130.00717.40
8.0.10.0040.00416.92
8.0.00.0130.00616.72
7.4.330.0030.00315.03
7.4.320.0000.00716.40
7.4.300.0030.00316.45
7.4.290.0030.00316.32
7.4.280.0060.00316.33
7.4.270.0000.00716.47
7.4.260.0070.00016.27
7.4.250.0050.00216.46
7.4.240.0060.00216.49
7.4.230.0000.00716.48
7.4.220.0130.00716.35
7.4.210.0090.01216.43
7.4.200.0070.00016.44
7.4.160.0130.00316.52
7.4.150.0090.01217.40
7.4.140.0100.00717.86
7.4.130.0090.00916.46
7.4.120.0080.00816.26
7.4.110.0200.00316.41
7.4.100.0070.01116.51
7.4.90.0080.00916.41
7.4.80.0070.01019.39
7.4.70.0030.01416.31
7.4.60.0040.01216.47
7.4.50.0050.00316.43
7.4.40.0120.00916.59
7.4.30.0190.00416.43
7.4.00.0110.00414.87
7.3.330.0000.00613.09
7.3.320.0050.00013.24
7.3.310.0030.00316.06
7.3.300.0030.00316.17
7.3.290.0040.00916.12
7.3.280.0060.01016.16
7.3.270.0070.01017.40
7.3.260.0080.00816.32
7.3.250.0110.00816.17
7.3.240.0070.01016.37
7.3.230.0100.01016.42
7.3.210.0000.01616.16
7.3.200.0130.00919.39
7.3.190.0120.00316.27
7.3.180.0070.01416.45
7.3.170.0090.00916.27
7.3.160.0090.00616.38
7.2.330.0060.01116.32
7.2.320.0120.01216.32
7.2.310.0160.00016.53
7.2.300.0130.00316.31
7.2.290.0030.01916.21
7.2.60.0090.00616.65
7.2.00.0040.00418.98
7.1.100.0040.00918.20
7.1.70.0050.00217.09
7.1.60.0090.01519.46
7.1.50.0070.01716.94
7.1.00.0000.08022.44
7.0.200.0440.01014.51
7.0.140.0030.03322.09
7.0.60.0100.07719.96
7.0.50.0130.07317.87
7.0.40.0170.08319.96
7.0.30.0230.06020.23
7.0.20.0300.07720.09
7.0.10.0100.08320.19
7.0.00.0100.03720.15
5.6.280.0070.07021.07
5.6.210.0100.08020.50
5.6.200.0100.07018.16
5.6.190.0070.04320.68
5.6.180.0470.07720.48
5.6.170.0230.07320.54
5.6.160.0030.09020.54
5.6.150.0030.08718.12
5.6.140.0100.06718.18
5.6.130.0130.06318.18
5.6.120.0030.04320.89
5.6.110.0100.05320.97
5.6.100.0030.04721.02
5.6.90.0130.07721.07
5.6.80.0070.08020.32
5.5.350.0270.06020.37
5.5.340.0200.06717.98
5.5.330.0100.08020.27
5.5.320.0370.08020.34
5.5.310.0370.07720.25
5.5.300.0100.07018.03
5.5.290.0030.06017.95
5.5.280.0070.07320.73
5.5.270.0030.05720.85
5.5.260.0130.05320.84
5.5.250.0000.05020.57
5.5.240.0030.07720.14
5.4.450.0570.05719.59
5.4.440.0900.06319.31
5.4.430.0700.06319.61
5.4.420.0770.06319.48
5.4.410.0800.05319.40
5.4.400.0530.07019.26
5.4.390.1200.04718.79
5.4.380.1200.05318.76
5.4.370.1230.05718.69
5.4.360.1230.05318.53
5.4.350.1070.05718.79
5.4.340.1070.04318.49
5.4.320.1200.07018.75
5.4.310.0930.05718.69
5.4.300.1000.05018.84
5.4.290.1130.04018.55
5.4.280.0970.05318.67
5.4.270.1030.04718.76
5.4.260.0930.05718.45
5.4.250.0930.06018.85
5.4.240.1100.04718.52
5.4.230.0970.06018.68
5.4.220.1130.04718.79
5.4.210.1030.05318.55
5.4.200.1070.05016.64
5.4.190.1130.04018.67
5.4.180.1030.05018.44
5.4.170.0800.07018.70
5.4.160.0970.05718.79
5.4.150.1070.06718.66
5.4.140.1030.04716.32
5.4.130.0970.05016.17
5.4.120.0930.05316.33
5.4.110.0970.04716.18
5.4.100.1070.05316.28
5.4.90.1170.04016.29
5.4.80.1030.05016.41
5.4.70.0970.06316.40
5.4.60.1030.05316.39
5.4.50.1070.07016.22
5.4.40.1070.05716.41
5.4.30.1170.05716.27
5.4.20.1070.06016.27
5.4.10.1300.05316.19
5.4.00.1330.05315.66

preferences:
46.69 ms | 401 KiB | 5 Q