3v4l.org

run code in 500+ PHP versions simultaneously
<?php class c { function not__construct(): c {} }

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)
8.5.30.0340.00516.73
8.5.20.0280.01016.73
8.5.10.0330.00816.73
8.5.00.0110.00716.73
8.4.180.0320.00819.57
8.4.170.0300.01019.73
8.4.160.0310.00819.30
8.4.150.0300.01019.32
8.4.140.0340.00817.47
8.4.130.0350.01117.29
8.4.120.0290.00617.67
8.4.110.0180.00217.70
8.4.100.0330.01117.61
8.4.90.0340.01217.33
8.4.80.0250.01017.59
8.4.70.0390.00717.45
8.4.60.0350.00917.53
8.4.50.0300.00717.51
8.4.40.0350.00517.31
8.4.30.0220.00617.58
8.4.20.0370.01017.38
8.4.10.0410.00417.38
8.3.300.0350.00517.89
8.3.290.0320.00617.97
8.3.280.0380.00618.19
8.3.270.0320.00316.73
8.3.260.0360.00516.73
8.3.250.0330.01216.73
8.3.240.0380.00516.73
8.3.230.0280.00616.73
8.3.220.0290.00516.73
8.3.210.0140.00416.73
8.3.200.0150.00516.73
8.3.190.0130.00616.73
8.3.180.0380.00816.73
8.3.170.0370.00716.73
8.3.160.0310.01216.73
8.3.150.0380.00716.73
8.3.140.0390.00616.73
8.3.130.0350.00616.73
8.3.120.0340.00516.73
8.3.110.0350.00416.73
8.3.100.0360.00716.73
8.3.90.0380.00616.73
8.3.80.0330.00316.73
8.3.70.0220.00616.73
8.3.60.0360.00816.73
8.3.50.0460.00916.73
8.3.40.0310.00817.62
8.3.30.0100.00817.64
8.3.20.0140.00417.63
8.3.10.0210.00617.70
8.3.00.0110.00617.79
8.2.300.0390.00717.77
8.2.290.0250.00916.73
8.2.280.0300.00816.73
8.2.270.0310.00916.73
8.2.260.0320.00716.73
8.2.250.0340.00616.73
8.2.240.0330.00716.73
8.2.230.0300.00416.73
8.2.220.0300.00916.73
8.2.210.0260.01116.73
8.2.200.0340.00516.73
8.2.190.0310.00616.73
8.2.180.0290.00816.73
8.2.170.0290.00917.89
8.2.160.0250.00717.83
8.2.150.0300.00817.78
8.2.140.0260.00917.59
8.2.130.0270.00917.56
8.2.120.0250.01017.71
8.2.110.0320.00317.65
8.2.100.0290.00617.66
8.2.90.0280.00617.79
8.2.80.0310.00517.63
8.2.70.0300.00817.58
8.2.60.0280.00717.58
8.2.50.0340.00817.71
8.2.40.0370.00617.79
8.2.30.0310.00617.66
8.2.20.0300.00717.37
8.2.10.0280.01017.43
8.2.00.0240.00717.66
8.1.340.0330.00717.33
8.1.330.0330.00516.73
8.1.320.0200.01116.73
8.1.310.0320.00416.73
8.1.300.0290.01316.73
8.1.290.0250.00816.73
8.1.280.0160.00516.73
8.1.270.0120.00517.44
8.1.260.0110.00417.52
8.1.250.0130.00317.51
8.1.240.0250.00717.43
8.1.230.0330.00517.41
8.1.220.0280.00717.37
8.1.210.0280.00817.13
8.1.200.0260.01117.46
8.1.190.0200.01217.42
8.1.180.0250.01117.47
8.1.170.0300.01117.35
8.1.160.0240.00817.29
8.1.150.0280.00717.53
8.1.140.0260.00917.29
8.1.130.0280.00717.43
8.1.120.0290.00617.57
8.1.110.0240.00617.42
8.1.100.0290.00617.55
8.1.90.0270.00917.43
8.1.80.0270.01017.50
8.1.70.0320.01017.56
8.1.60.0250.00617.64
8.1.50.0190.00317.67
8.1.40.0110.00417.51
8.1.30.0150.00417.70
8.1.20.0120.00417.68
8.1.10.0270.00717.64
8.1.00.0280.00717.35
8.0.300.0260.00416.91
8.0.290.0230.00916.96
8.0.280.0290.00916.78
8.0.270.0260.00816.73
8.0.260.0280.00716.73
8.0.250.0270.01016.73
8.0.240.0240.00616.98
8.0.230.0250.00917.04
8.0.220.0110.00416.73
8.0.210.0080.00716.92
8.0.200.0140.00616.85
8.0.190.0240.00916.76
8.0.180.0290.00616.80
8.0.170.0240.00916.83
8.0.160.0270.00716.85
8.0.150.0250.00916.73
8.0.140.0260.00716.76
8.0.130.0290.00516.73
8.0.120.0230.01316.84
8.0.110.0240.00916.73
8.0.100.0230.01016.73
8.0.90.0250.00716.73
8.0.80.0240.00516.78
8.0.70.0210.00616.73
8.0.60.0270.00816.84
8.0.50.0250.00816.74
8.0.30.0280.00516.87
8.0.20.0240.01016.77
8.0.10.0320.00816.82
8.0.00.0210.01216.88
7.4.330.0220.01016.73
7.4.320.0270.00516.73
7.4.300.0300.00516.73
7.4.290.0280.00416.73
7.4.280.0250.00816.73
7.4.270.0250.00716.73
7.4.260.0340.00616.73
7.4.250.0240.00916.73
7.4.240.0250.00816.73
7.4.230.0220.00316.73
7.4.220.0210.00716.73
7.4.210.0200.00716.73
7.4.200.0230.00816.73
7.4.190.0260.00616.73
7.4.180.0230.00916.73
7.4.160.0270.00516.73
7.4.150.0250.00616.73
7.4.140.0220.01016.73
7.4.130.0290.00616.73
7.4.120.0270.00716.73
7.4.110.0290.00716.73
7.4.100.0170.00916.73
7.4.90.0270.00716.73
7.4.80.0280.00416.73
7.4.70.0260.00816.73
7.4.60.0220.01116.73
7.4.50.0260.01216.73
7.4.40.0280.00716.73
7.4.30.0290.00316.73
7.4.20.0260.00616.73
7.4.10.0250.00716.73
7.4.00.0250.00716.73
7.3.330.0230.00316.73
7.3.320.0310.00116.73
7.3.310.0260.00716.73
7.3.300.0290.00616.73
7.3.290.0230.00916.73
7.3.280.0310.00216.73
7.3.270.0210.00916.73
7.3.260.0190.00516.73
7.3.250.0150.00516.73
7.3.240.0260.00716.73
7.3.230.0250.00616.73
7.3.220.0300.00516.73
7.3.210.0200.00816.73
7.3.200.0250.00616.73
7.3.190.0200.00616.73
7.3.180.0220.00516.73
7.3.170.0220.01016.73
7.3.160.0240.00616.73
7.3.150.0280.00316.73
7.3.140.0220.00916.73
7.3.130.0200.01116.73
7.3.120.0240.00416.73
7.3.110.0220.00416.73
7.3.100.0180.00616.73
7.3.90.0160.00616.73
7.3.80.0120.00316.73
7.3.70.0100.00416.73
7.3.60.0140.00116.73
7.3.50.0250.00616.73
7.3.40.0210.00916.73
7.3.30.0190.00516.73
7.3.20.0260.00618.16
7.3.10.0220.00918.20
7.3.00.0260.00418.23
7.2.340.0230.00416.73
7.2.330.0220.00916.73
7.2.320.0220.00816.73
7.2.310.0240.00816.73
7.2.300.0230.00716.73
7.2.290.0230.00416.73
7.2.280.0190.00916.73
7.2.270.0270.00616.73
7.2.260.0280.00716.73
7.2.250.0240.00716.73
7.2.240.0240.00716.73
7.2.230.0200.00216.73
7.2.220.0070.00716.73
7.2.210.0290.00416.73
7.2.200.0280.00516.73
7.2.190.0260.00516.73
7.2.180.0260.00816.73
7.2.170.0270.00416.73
7.2.160.0270.00416.73
7.2.150.0230.00818.30
7.2.140.0250.00518.35
7.2.130.0250.00518.16
7.2.120.0240.00618.44
7.2.110.0220.00818.44
7.2.100.0260.00718.08
7.2.90.0230.00918.31
7.2.80.0220.00918.15
7.2.70.0290.00318.46
7.2.60.0240.00618.29
7.2.50.0230.00818.39
7.2.40.0260.00818.43
7.2.30.0240.00718.40
7.2.20.0250.00618.21
7.2.10.0250.00618.46
7.2.00.0260.00518.35
7.1.330.0200.01017.22
7.1.320.0220.01017.23
7.1.310.0260.00317.23
7.1.300.0200.00817.12
7.1.290.0220.00617.34
7.1.280.0230.00617.29
7.1.270.0210.00917.27
7.1.260.0260.00617.15
7.1.250.0220.00717.34
7.1.240.0270.00717.16
7.1.230.0220.00717.25
7.1.220.0210.01017.30
7.1.210.0260.00917.21
7.1.200.0230.00716.88
7.1.190.0270.00417.16
7.1.180.0110.00317.23
7.1.170.0110.00217.18
7.1.160.0080.00517.23
7.1.150.0100.00417.00
7.1.140.0190.00517.24
7.1.130.0180.00817.11
7.1.120.0230.00717.10
7.1.110.0230.00717.09
7.1.100.0240.00617.20
7.1.90.0200.00317.10
7.1.80.0220.00717.00
7.1.70.0170.00917.06
7.1.60.0200.00717.09
7.1.50.0170.00617.22
7.1.40.0180.00717.05
7.1.30.0220.00717.02
7.1.20.0250.00817.08
7.1.10.0280.00817.30
7.1.00.0240.01117.22
7.0.330.0160.00417.02
7.0.320.0170.00416.79
7.0.310.0220.00616.83
7.0.300.0200.00916.96
7.0.290.0180.00516.88
7.0.280.0280.00516.87
7.0.270.0260.00616.90
7.0.260.0250.00616.73
7.0.250.0220.00817.36
7.0.240.0230.00817.20
7.0.230.0220.00716.96
7.0.220.0220.00616.93
7.0.210.0240.00516.94
7.0.200.0130.00217.19
7.0.190.0100.00317.11
7.0.180.0140.00316.92
7.0.170.0110.00517.31
7.0.160.0090.00617.06
7.0.150.0140.00517.11
7.0.140.0150.00817.03
7.0.130.0200.00717.11
7.0.120.0200.00816.88
7.0.110.0190.00616.82
7.0.100.0270.00416.91
7.0.90.0210.00816.87
7.0.80.0190.00916.81
7.0.70.0210.00616.87
7.0.60.0220.00616.84
7.0.50.0220.00716.80
7.0.40.0090.00417.00
7.0.30.0090.00416.98
7.0.20.0110.00216.87
7.0.10.0100.00317.03
7.0.00.0240.00316.75
5.6.400.0230.01016.73
5.6.390.0250.00516.73
5.6.380.0170.00916.73
5.6.370.0170.00316.73
5.6.360.0100.00316.73
5.6.350.0100.00516.73
5.6.340.0150.00516.73
5.6.330.0190.00716.73
5.6.320.0220.00516.73
5.6.310.0220.00816.73
5.6.300.0240.00616.73
5.6.290.0240.00716.73
5.6.280.0240.00916.73
5.6.270.0210.00616.73
5.6.260.0260.00416.73
5.6.250.0210.00516.73
5.6.240.0210.00616.73
5.6.230.0230.00616.73
5.6.220.0210.00816.73
5.6.210.0240.00516.73
5.6.200.0250.00516.73
5.6.190.0180.01016.73
5.6.180.0250.00416.73
5.6.170.0260.00716.73
5.6.160.0230.00716.73
5.6.150.0230.00616.73
5.6.140.0210.01016.73
5.6.130.0220.00816.73
5.6.120.0260.00416.73
5.6.110.0240.00616.73
5.6.100.0220.00816.73
5.6.90.0260.00516.73
5.6.80.0210.01116.73
5.6.70.0160.00616.73
5.6.60.0160.00716.73
5.6.50.0220.00716.73
5.6.40.0210.00716.73
5.6.30.0280.00116.73
5.6.20.0230.00716.73
5.6.10.0240.00616.73
5.6.00.0250.00416.73
5.5.380.0270.00216.73
5.5.370.0230.00616.73
5.5.360.0190.00516.73
5.5.350.0090.00416.73
5.5.340.0130.00116.73
5.5.330.0220.00816.73
5.5.320.0280.00416.73
5.5.310.0200.00916.73
5.5.300.0250.00416.73
5.5.290.0220.00716.73
5.5.280.0240.00516.73
5.5.270.0200.00916.73
5.5.260.0210.01016.73
5.5.250.0260.00516.73
5.5.240.0180.00916.73
5.5.230.0190.00416.73
5.5.220.0190.00616.73
5.5.210.0180.01016.73
5.5.200.0220.00616.73
5.5.190.0240.00516.73
5.5.180.0200.00816.73
5.5.170.0250.00316.73
5.5.160.0250.00416.73
5.5.150.0210.00716.73
5.5.140.0250.00516.73
5.5.130.0240.00416.73
5.5.120.0170.00616.73
5.5.110.0120.00416.73
5.5.100.0110.00216.73
5.5.90.0220.00616.73
5.5.80.0240.00516.73
5.5.70.0220.00616.73
5.5.60.0200.00316.73
5.5.50.0170.00516.73
5.5.40.0200.00716.73
5.5.30.0260.00616.73
5.5.20.0190.00916.73
5.5.10.0190.01016.73
5.5.00.0150.00716.73
5.4.450.0190.00316.73
5.4.440.0180.00616.73
5.4.430.0200.00516.73
5.4.420.0190.00616.73
5.4.410.0190.00416.73
5.4.400.0170.00516.73
5.4.390.0200.00216.73
5.4.380.0150.00716.73
5.4.370.0180.00416.73
5.4.360.0160.00616.73
5.4.350.0200.00316.73
5.4.340.0180.00516.73
5.4.330.0220.00416.73
5.4.320.0140.00616.73
5.4.310.0160.00416.73
5.4.300.0190.00316.73
5.4.290.0170.00616.73
5.4.280.0180.00516.73
5.4.270.0180.00616.73
5.4.260.0160.00616.73
5.4.250.0170.00416.73
5.4.240.0230.00516.73
5.4.230.0200.00416.73
5.4.220.0170.00616.73
5.4.210.0190.00316.73
5.4.200.0200.00516.73
5.4.190.0200.00716.73
5.4.180.0190.00416.73
5.4.170.0160.00616.73
5.4.160.0190.00316.73
5.4.150.0180.00416.73
5.4.140.0190.00416.73
5.4.130.0180.00416.73
5.4.120.0180.00416.73
5.4.110.0180.00416.73
5.4.100.0200.00216.73
5.4.90.0170.00516.73
5.4.80.0180.00416.73
5.4.70.0150.00816.73
5.4.60.0180.00516.73
5.4.50.0180.00516.73
5.4.40.0170.00516.73
5.4.30.0160.00616.73
5.4.20.0180.00516.73
5.4.10.0180.00516.73
5.4.00.0180.00316.73
5.3.290.0190.00616.73
5.3.280.0180.00516.73
5.3.270.0210.00716.73
5.3.260.0190.00516.73
5.3.250.0170.00316.73
5.3.240.0160.00716.73
5.3.230.0150.00816.73
5.3.220.0210.00616.73
5.3.210.0160.00716.73
5.3.200.0170.00616.73
5.3.190.0170.00616.73
5.3.180.0190.00416.73
5.3.170.0170.00516.73
5.3.160.0210.00116.73
5.3.150.0140.00916.73
5.3.140.0170.00616.73
5.3.130.0200.00616.73
5.3.120.0150.00416.73
5.3.110.0150.00716.73
5.3.100.0070.00416.73
5.3.90.0210.00416.73
5.3.80.0130.00016.73
5.3.70.0100.00216.73
5.3.60.0190.00516.73
5.3.50.0180.00516.73
5.3.40.0160.00516.73
5.3.30.0180.00616.73
5.3.20.0190.00816.73
5.3.10.0180.00516.73
5.3.00.0170.00116.73
5.2.170.0130.00216.73
5.2.160.0120.00316.73
5.2.150.0090.00616.73
5.2.140.0130.00416.73
5.2.130.0130.00716.73
5.2.120.0100.00816.73
5.2.110.0150.00516.73
5.2.100.0070.00316.73
5.2.90.0070.00216.73
5.2.80.0080.00416.73
5.2.70.0140.00416.73
5.2.60.0110.00516.73
5.2.50.0100.00416.73
5.2.40.0050.00316.73
5.2.30.0040.00516.73
5.2.20.0090.00616.73
5.2.10.0050.00316.73
5.2.00.0040.00316.73
5.1.60.0070.00116.73
5.1.50.0130.00216.73
5.1.40.0060.00116.73
5.1.30.0060.00116.73
5.1.20.0050.00216.73
5.1.10.0060.00216.73
5.1.00.0060.00116.73
5.0.50.0060.00316.73
5.0.40.0050.00216.73
5.0.30.0070.00116.73
5.0.20.0060.00116.73
5.0.10.0150.00116.73
5.0.00.0100.00516.73
4.4.90.0040.00316.73
4.4.80.0070.00016.73
4.4.70.0010.00316.73
4.4.60.0030.00116.73
4.4.50.0020.00216.73
4.4.40.0040.00016.73
4.4.30.0030.00216.73
4.4.20.0070.00016.73
4.4.10.0070.00216.73
4.4.00.0080.00116.73
4.3.110.0090.00016.73
4.3.100.0050.00416.73
4.3.90.0080.00116.73
4.3.80.0070.00316.73
4.3.70.0080.00216.73
4.3.60.0080.00116.73
4.3.50.0060.00316.73
4.3.40.0080.00216.73
4.3.30.0050.00216.73
4.3.20.0040.00316.73
4.3.10.0040.00316.73
4.3.00.0070.00116.73

preferences:
76.02 ms | 2668 KiB | 5 Q