3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(session_regenerate_id());

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)
8.3.60.0140.00716.47
8.3.50.0070.00716.25
8.3.40.0060.00918.57
8.3.30.0080.00818.59
8.3.20.0060.01220.22
8.3.10.0000.00823.48
8.3.00.0090.00019.54
8.2.180.0120.00316.36
8.2.170.0100.01022.96
8.2.160.0130.00620.27
8.2.150.0080.00824.18
8.2.140.0120.00624.66
8.2.130.0120.00626.16
8.2.120.0000.00917.63
8.2.110.0000.00920.39
8.2.100.0080.00417.78
8.2.90.0050.00318.03
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0000.00817.38
8.2.50.0040.00417.55
8.2.40.0050.00319.46
8.2.30.0000.00719.79
8.2.20.0030.00617.59
8.2.10.0000.00717.98
8.2.00.0050.00317.79
8.1.280.0130.00725.92
8.1.270.0060.00320.20
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00322.19
8.1.230.0040.00721.94
8.1.220.0060.00317.74
8.1.210.0090.00018.77
8.1.200.0000.00817.40
8.1.190.0050.00317.10
8.1.180.0080.00018.10
8.1.170.0030.00618.49
8.1.160.0040.00421.79
8.1.150.0030.00618.75
8.1.140.0040.00417.32
8.1.130.0030.00317.61
8.1.120.0000.00717.34
8.1.110.0040.00417.32
8.1.100.0030.00717.39
8.1.90.0000.00817.33
8.1.80.0030.00517.33
8.1.70.0030.00517.18
8.1.60.0030.00517.40
8.1.50.0080.00017.28
8.1.40.0030.00617.34
8.1.30.0000.00717.56
8.1.20.0080.00017.52
8.1.10.0030.00717.36
8.1.00.0040.00417.32
8.0.300.0000.00720.23
8.0.290.0040.00416.63
8.0.280.0000.00718.30
8.0.270.0070.00017.05
8.0.260.0040.00417.11
8.0.250.0000.00816.89
8.0.240.0030.00316.89
8.0.230.0040.00416.90
8.0.220.0000.00716.82
8.0.210.0000.00716.73
8.0.200.0070.00016.81
8.0.190.0000.00816.77
8.0.180.0040.00416.75
8.0.170.0030.00516.71
8.0.160.0080.00016.79
8.0.150.0040.00416.64
8.0.140.0000.00816.76
8.0.130.0040.00413.20
8.0.120.0050.00316.65
8.0.110.0070.00016.79
8.0.100.0030.00616.88
8.0.90.0000.00716.93
8.0.80.0050.01416.76
8.0.70.0030.00516.81
8.0.60.0000.00816.76
8.0.50.0000.00716.72
8.0.30.0090.01117.04
8.0.20.0130.00717.40
8.0.10.0000.00816.82
8.0.00.0110.00816.58
7.4.330.0000.00515.08
7.4.320.0000.00716.25
7.4.300.0050.00316.46
7.4.290.0070.00016.41
7.4.280.0000.00716.35
7.4.270.0040.00416.37
7.4.260.0040.00416.36
7.4.250.0000.00716.34
7.4.240.0050.00316.47
7.4.230.0080.00016.48
7.4.220.0080.00816.46
7.4.210.0080.01016.30
7.4.200.0070.00016.48
7.4.160.0060.00916.35
7.4.150.0140.00717.40
7.4.140.0150.01017.86
7.4.130.0050.01416.54
7.4.120.0070.00916.38
7.4.110.0200.00616.54
7.4.100.0120.00616.47
7.4.90.0100.00916.43
7.4.80.0100.00719.39
7.4.70.0030.01916.36
7.4.60.0060.01016.52
7.4.50.0050.00316.41
7.4.40.0090.00916.43
7.4.30.0050.01716.13
7.4.00.0050.01214.75
7.3.330.0060.00013.07
7.3.320.0000.00513.11
7.3.310.0040.00416.19
7.3.300.0040.00416.21
7.3.290.0000.00716.20
7.3.280.0080.00816.13
7.3.270.0070.01017.40
7.3.260.0140.01016.34
7.3.250.0120.00916.18
7.3.240.0060.00916.46
7.3.230.0120.00616.39
7.3.210.0080.00816.30
7.3.200.0110.01416.24
7.3.190.0070.01416.21
7.3.180.0050.01116.38
7.3.170.0100.00616.27
7.3.160.0160.00016.21
7.3.120.0140.00414.66
7.3.110.0070.01014.48
7.3.100.0090.00614.73
7.3.90.0160.00314.64
7.3.80.0060.01214.66
7.3.70.0160.00314.74
7.3.60.0030.01014.62
7.3.50.0000.01014.62
7.3.40.0030.00614.34
7.3.30.0000.01214.64
7.3.20.0070.00716.52
7.3.10.0120.00416.27
7.3.00.0060.00616.55
7.2.330.0090.01016.21
7.2.320.0190.00316.46
7.2.310.0080.00816.54
7.2.300.0060.00916.51
7.2.290.0080.01116.19
7.2.250.0030.01315.03
7.2.240.0030.01714.75
7.2.230.0070.01414.87
7.2.220.0030.00614.80
7.2.210.0070.01114.98
7.2.200.0040.00814.94
7.2.190.0080.00414.46
7.2.180.0070.01114.50
7.2.170.0000.01114.69
7.2.60.0090.00616.84
7.2.00.0000.01219.25
7.1.330.0080.00815.41
7.1.320.0070.00715.75
7.1.310.0070.01015.49
7.1.300.0030.00815.61
7.1.290.0070.01015.67
7.1.280.0000.01215.87
7.1.270.0070.00315.68
7.1.260.0030.00815.73
7.1.200.0070.00715.40
7.1.100.0030.00618.05
7.1.70.0040.01116.91
7.1.60.0120.01220.03
7.1.50.0100.01416.86
7.1.00.0000.08022.36
7.0.200.0030.00316.66
7.0.60.1370.06320.04
7.0.50.0070.07017.84
7.0.40.0070.09020.40
7.0.30.0570.05020.28
7.0.20.0270.03320.16
7.0.10.0130.08020.01
7.0.00.0100.07720.13
5.6.280.0130.06021.07
5.6.210.0130.07320.50
5.6.200.0070.08718.16
5.6.190.0030.04320.21
5.6.180.4070.04720.39
5.6.170.0330.07720.41
5.6.160.0100.08020.46
5.6.150.0070.05018.16
5.6.140.0070.04718.10
5.6.130.0070.04018.11
5.6.120.0100.06721.01
5.6.110.0000.09021.00
5.6.100.0030.04321.12
5.6.90.0170.07020.98
5.6.80.0200.06720.37
5.6.70.3830.04720.52
5.5.350.0200.07320.38
5.5.340.0070.03718.06
5.5.330.0130.03320.38
5.5.320.0300.07720.39
5.5.310.0230.05320.28
5.5.300.0000.07717.97
5.5.290.0000.04717.95
5.5.280.0030.06020.79
5.5.270.0070.08720.64
5.5.260.0000.05320.73
5.5.250.0000.04720.75
5.5.240.0330.06720.10
5.4.450.0130.06019.52
5.4.440.0170.05719.40
5.4.430.0130.05719.39
5.4.420.0230.04719.45
5.4.410.0130.05719.31
5.4.400.0230.04718.91
5.4.390.0200.05019.26
5.4.380.0200.05019.16
5.4.370.0230.05019.13
5.4.360.0170.07019.19
5.4.350.0170.05319.08
5.4.340.0100.06018.95
5.4.320.0100.06019.28
5.4.310.0170.05018.99
5.4.300.0200.04719.11
5.4.290.0300.04019.14
5.4.280.0200.05719.07
5.4.270.0230.04719.07
5.4.260.0170.05019.30
5.4.250.0230.04719.18
5.4.240.0200.05018.98
5.4.230.0170.05019.15
5.4.220.0330.05318.97
5.4.210.0230.04719.07
5.4.200.0200.05019.24
5.4.190.0070.06319.28
5.4.180.0230.04718.90
5.4.170.0230.04718.92
5.4.160.0130.05318.91
5.4.150.0230.04718.97
5.4.140.0170.05016.18
5.4.130.0170.04716.31
5.4.120.0100.06316.36
5.4.110.0100.05716.45
5.4.100.0200.04316.46
5.4.90.0100.05316.47
5.4.80.0130.05016.27
5.4.70.0230.04016.39
5.4.60.0270.03316.43
5.4.50.0030.04316.40
5.4.40.0100.03716.30
5.4.30.0000.05016.04
5.4.20.0370.05316.45

preferences:
49.21 ms | 400 KiB | 5 Q