3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private static $var = 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)
8.3.60.0100.00718.30
8.3.50.0140.00421.86
8.3.40.0190.00318.31
8.3.30.0090.00618.83
8.3.20.0040.00420.29
8.3.10.0080.00023.48
8.3.00.0080.00019.20
8.2.180.0130.01016.50
8.2.170.0070.00722.96
8.2.160.0070.00721.95
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.53
8.2.110.0100.00022.11
8.2.100.0120.00017.78
8.2.90.0060.00317.72
8.2.80.0000.00817.97
8.2.70.0030.00517.88
8.2.60.0000.00817.97
8.2.50.0040.00418.10
8.2.40.0080.00021.03
8.2.30.0040.00418.99
8.2.20.0070.00017.54
8.2.10.0040.00417.85
8.2.00.0000.00717.60
8.1.280.0100.01025.92
8.1.270.0040.00418.83
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0100.00020.31
8.1.230.0040.00720.85
8.1.220.0000.00720.94
8.1.210.0050.00318.77
8.1.200.0060.00317.00
8.1.190.0090.00017.10
8.1.180.0050.00318.10
8.1.170.0070.00018.71
8.1.160.0030.00318.85
8.1.150.0040.00418.67
8.1.140.0070.00017.22
8.1.130.0030.00317.61
8.1.120.0000.00717.24
8.1.110.0050.00317.22
8.1.100.0030.00317.39
8.1.90.0050.00317.37
8.1.80.0000.00717.24
8.1.70.0030.00517.27
8.1.60.0030.00617.34
8.1.50.0030.00617.35
8.1.40.0050.00217.36
8.1.30.0000.00817.50
8.1.20.0030.00617.54
8.1.10.0050.00317.36
8.1.00.0040.00417.20
8.0.300.0000.00821.79
8.0.290.0050.00316.58
8.0.280.0000.00718.36
8.0.270.0070.00017.00
8.0.260.0020.00517.04
8.0.250.0000.00716.79
8.0.240.0040.00416.86
8.0.230.0030.00416.82
8.0.220.0000.00716.69
8.0.210.0000.00716.67
8.0.200.0040.00416.84
8.0.190.0000.00716.82
8.0.180.0000.00816.78
8.0.170.0040.00416.73
8.0.160.0030.00316.77
8.0.150.0000.00716.56
8.0.140.0000.00716.74
8.0.130.0030.00313.14
8.0.120.0040.00416.80
8.0.110.0030.00316.64
8.0.100.0040.00416.61
8.0.90.0000.00716.66
8.0.80.0110.01116.80
8.0.70.0000.00816.66
8.0.60.0040.00416.63
8.0.50.0070.00016.66
8.0.30.0090.00916.82
8.0.20.0060.01517.40
8.0.10.0040.00416.91
8.0.00.0090.01116.54
7.4.330.0050.00015.03
7.4.320.0040.00416.45
7.4.300.0030.00316.22
7.4.290.0000.00716.35
7.4.280.0000.00816.41
7.4.270.0080.00016.27
7.4.260.0030.00316.30
7.4.250.0040.00416.42
7.4.240.0050.00216.45
7.4.230.0030.00316.36
7.4.220.0070.01116.32
7.4.210.0100.00716.27
7.4.200.0000.00716.49
7.4.160.0060.00916.36
7.4.150.0030.01417.40
7.4.140.0080.01117.86
7.4.130.0090.00916.36
7.4.120.0130.00416.31
7.4.110.0120.00916.28
7.4.100.0070.01116.48
7.4.90.0080.00916.23
7.4.80.0170.00719.39
7.4.70.0110.00716.43
7.4.60.0030.01316.21
7.4.50.0000.00916.27
7.4.40.0060.01316.35
7.4.30.0100.00716.54
7.4.00.0030.01214.64
7.3.330.0070.00013.14
7.3.320.0030.00313.25
7.3.310.0000.00716.20
7.3.300.0000.00616.13
7.3.290.0090.00516.16
7.3.280.0070.00916.11
7.3.270.0070.01117.40
7.3.260.0160.00316.32
7.3.250.0130.00716.17
7.3.240.0140.00416.29
7.3.230.0090.00916.39
7.3.210.0200.00716.30
7.3.200.0080.01519.39
7.3.190.0080.00816.11
7.3.180.0070.01416.09
7.3.170.0120.00616.27
7.3.160.0090.00616.46
7.2.330.0040.01316.52
7.2.320.0130.00316.34
7.2.310.0100.00716.37
7.2.300.0080.00816.18
7.2.290.0130.00716.31
7.2.60.0930.00914.75
7.2.00.0030.01019.17
7.1.200.0070.00715.46
7.1.100.0070.00718.14
7.1.70.0060.00317.02
7.1.60.0070.01719.22
7.1.50.0090.00916.22
7.1.00.0070.07322.57
7.0.200.0030.00616.60
7.0.140.0030.06022.11
7.0.60.0170.05720.05
7.0.50.0000.09017.89
7.0.40.0070.04020.09
7.0.30.0230.06720.30
7.0.20.0200.05320.06
7.0.10.0100.08020.33
7.0.00.0070.07720.33
5.6.280.0070.07021.06
5.6.210.0130.08020.70
5.6.200.0100.07718.29
5.6.190.0070.07720.55
5.6.180.0370.07320.39
5.6.170.0230.04320.57
5.6.160.0100.08020.54
5.6.150.0130.03718.15
5.6.140.0170.07018.28
5.6.130.0070.08018.13
5.6.120.0000.06020.99
5.6.110.0130.07720.95
5.6.100.0070.04721.08
5.6.90.0130.07320.96
5.6.80.0070.07020.53
5.5.350.0270.07720.41
5.5.340.0070.04318.09
5.5.330.0100.06720.21
5.5.320.0330.07020.34
5.5.310.0130.04720.50
5.5.300.0070.04717.98
5.5.290.0100.05317.91
5.5.280.0070.08720.84
5.5.270.0030.05720.66
5.5.260.0070.07720.76
5.5.250.0030.04320.61
5.5.240.0100.06720.03
5.4.450.0530.05319.63
5.4.440.0800.05319.55
5.4.430.0700.06319.52
5.4.420.0800.04719.23
5.4.410.0870.05719.50
5.4.400.0770.06019.13
5.4.390.0730.05719.11
5.4.380.0130.06018.63
5.4.370.0300.04018.80
5.4.360.0230.04718.46
5.4.350.0100.06318.76
5.4.340.0130.06018.59
5.4.320.0230.05018.71
5.4.310.0230.05318.62
5.4.300.0130.05718.78
5.4.290.0270.04318.63
5.4.280.0200.05318.74
5.4.270.0170.05718.52
5.4.260.0230.05018.55
5.4.250.0200.07718.49
5.4.240.0170.08018.68
5.4.230.0270.04018.51
5.4.220.0200.06318.59
5.4.210.0200.04718.82
5.4.200.0130.05016.51
5.4.190.0200.04718.57
5.4.180.0170.05318.45
5.4.170.0100.06018.75
5.4.160.0170.05318.59
5.4.150.0170.05718.45
5.4.140.0170.05016.23
5.4.130.0100.05316.43
5.4.120.0270.04716.21
5.4.110.0300.03716.27
5.4.100.0200.04716.19
5.4.90.0200.05016.23
5.4.80.0170.04716.43
5.4.70.0130.05316.39
5.4.60.0070.05716.39
5.4.50.0170.04716.30
5.4.40.0070.06016.25
5.4.30.0130.05016.19
5.4.20.0270.04316.18
5.4.10.0200.05016.17
5.4.00.0200.04715.74

preferences:
45.99 ms | 401 KiB | 5 Q