3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('session.name', 'dupa'); echo session_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)
8.3.60.0040.01218.43
8.3.50.0140.00522.06
8.3.40.0110.00318.86
8.3.30.0140.00018.93
8.3.20.0070.00020.33
8.3.10.0040.00422.00
8.3.00.0080.00022.52
8.2.180.0100.01016.50
8.2.170.0090.00922.96
8.2.160.0070.00720.76
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00017.50
8.2.110.0060.00320.35
8.2.100.0040.00817.72
8.2.90.0040.00419.13
8.2.80.0050.00517.97
8.2.70.0030.00617.25
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0070.00418.22
8.2.30.0050.00218.06
8.2.20.0040.00417.58
8.2.10.0040.00417.50
8.2.00.0000.00817.46
8.1.280.0110.00425.92
8.1.270.0030.00523.94
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0070.00321.99
8.1.230.0070.00322.20
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.22
8.1.190.0000.00717.39
8.1.180.0060.00318.10
8.1.170.0030.00618.66
8.1.160.0080.00321.95
8.1.150.0040.00418.41
8.1.140.0070.00017.33
8.1.130.0030.00317.68
8.1.120.0040.00317.36
8.1.110.0040.00717.20
8.1.100.0040.00417.20
8.1.90.0040.00417.26
8.1.80.0040.00417.25
8.1.70.0030.00317.29
8.1.60.0000.00817.47
8.1.50.0050.00217.35
8.1.40.0030.00517.46
8.1.30.0030.00617.41
8.1.20.0050.00317.59
8.1.10.0030.00617.48
8.1.00.0000.00717.38
8.0.300.0040.00418.77
8.0.290.0080.00017.05
8.0.280.0030.00318.38
8.0.270.0030.00317.19
8.0.260.0030.00316.72
8.0.250.0000.00716.91
8.0.240.0030.00316.73
8.0.230.0070.00016.79
8.0.220.0000.00616.78
8.0.210.0030.00316.70
8.0.200.0000.00616.82
8.0.190.0070.00016.81
8.0.180.0000.00716.79
8.0.170.0030.00516.75
8.0.160.0040.00416.82
8.0.150.0030.00716.59
8.0.140.0000.00916.72
8.0.130.0040.00413.23
8.0.120.0040.00416.71
8.0.110.0000.00716.80
8.0.100.0070.00016.74
8.0.90.0040.00416.72
8.0.80.0070.01016.78
8.0.70.0070.00016.78
8.0.60.0030.00516.75
8.0.50.0000.00816.66
8.0.30.0090.00916.77
8.0.20.0090.00917.40
8.0.10.0040.00416.83
8.0.00.0070.01116.64
7.4.330.0050.00015.00
7.4.320.0060.00016.36
7.4.300.0060.00016.38
7.4.290.0000.00716.39
7.4.280.0070.00016.44
7.4.270.0030.00316.52
7.4.260.0070.00016.37
7.4.250.0000.00716.23
7.4.240.0020.00516.44
7.4.230.0000.00716.54
7.4.220.0130.00616.50
7.4.210.0060.01016.43
7.4.200.0000.00716.36
7.4.190.0020.00516.46
7.4.160.0110.00616.32
7.4.150.0060.01217.40
7.4.140.0080.01117.86
7.4.130.0070.01216.46
7.4.120.0110.00616.43
7.4.110.0150.00316.36
7.4.100.0030.01416.23
7.4.90.0100.00716.16
7.4.80.0070.01016.42
7.4.70.0110.00716.24
7.4.60.0080.00816.27
7.4.50.0040.00416.10
7.4.40.0040.01422.77
7.4.30.0090.00616.39
7.4.00.0070.00714.86
7.3.330.0050.00013.03
7.3.320.0030.00312.93
7.3.310.0030.00516.19
7.3.300.0030.00316.18
7.3.290.0090.00616.11
7.3.280.0100.00616.20
7.3.270.0110.00517.40
7.3.260.0150.00916.12
7.3.250.0140.00516.32
7.3.240.0110.00716.17
7.3.230.0030.01316.39
7.3.210.0120.00416.16
7.3.200.0180.00519.39
7.3.190.0170.00716.38
7.3.180.0080.01116.29
7.3.170.0160.00316.44
7.3.160.0070.01016.47
7.3.120.0080.00414.68
7.2.330.0120.00616.38
7.2.320.0080.00916.26
7.2.310.0090.00616.61
7.2.300.0030.01416.54
7.2.290.0060.01016.29
7.2.00.0140.00718.57
7.1.100.0030.01017.98
7.1.70.0000.00717.04
7.1.60.0070.01819.82
7.1.50.0100.01016.82
7.1.00.0000.08022.50
7.0.200.0040.00716.68
7.0.140.0000.07722.10
7.0.80.0130.07019.93
7.0.70.0130.07319.84
7.0.60.0000.09019.87
7.0.50.0030.05320.34
7.0.40.0030.04720.04
7.0.30.0100.07720.07
7.0.20.0070.08020.04
7.0.10.0100.08320.03
7.0.00.0070.05320.07
5.6.280.0100.06721.14
5.6.230.0100.08320.56
5.6.220.0030.05320.64
5.6.210.0130.06720.56
5.6.200.0100.05321.07
5.6.190.0100.08720.93
5.6.180.0030.08321.03
5.6.170.0200.07021.03
5.6.160.0130.06721.00
5.6.150.0070.08020.91
5.6.140.0170.07021.01
5.6.130.0100.07720.93
5.6.120.0100.05721.07
5.6.110.0000.08021.00
5.6.100.0200.07021.00
5.6.90.0070.08021.10
5.6.80.0070.07020.55
5.6.70.0030.05720.38
5.6.60.0030.07720.42
5.6.50.0100.07720.31
5.6.40.0100.07720.39
5.6.30.0030.07320.37
5.6.20.0030.08720.36
5.6.10.0030.08720.52
5.6.00.0070.07320.39
5.5.370.0100.04020.49
5.5.360.0070.04020.40
5.5.350.0100.06020.43
5.5.340.0200.06320.82
5.5.330.0030.08020.75
5.5.320.0100.08020.64
5.5.310.0170.08020.88
5.5.300.0130.07320.82
5.5.290.0070.05020.78
5.5.280.0070.08720.92
5.5.270.0130.07720.76
5.5.260.0030.09320.75
5.5.250.0170.07320.53
5.5.240.0100.07020.27
5.5.230.0100.04020.23
5.5.220.0070.07720.20
5.5.210.0070.08320.11
5.5.200.0030.05720.25
5.5.190.0100.08020.14
5.5.180.0100.07320.23
5.5.160.0130.07320.23
5.5.150.0030.08720.23
5.5.140.0100.04320.24
5.5.130.0070.08320.16
5.5.120.0030.06320.22
5.5.110.0100.07320.09
5.5.100.0100.06020.07
5.5.90.0070.08320.10
5.5.80.0070.08020.07
5.5.70.0170.07720.08
5.5.60.0030.06719.99
5.5.50.0030.06720.08
5.5.40.0100.07719.95
5.5.30.0130.06020.14
5.5.20.0070.08020.10
5.5.10.0200.06720.04
5.5.00.0130.07020.09
5.4.450.0070.07319.40
5.4.440.0170.06319.45
5.4.430.0030.08019.22
5.4.420.0100.07719.38
5.4.410.0000.07719.34
5.4.400.0100.07719.08
5.4.390.0130.03319.14
5.4.380.0030.08018.98
5.4.370.0070.07719.11
5.4.360.0100.07319.03
5.4.350.0100.07319.20
5.4.340.0070.05318.90
5.4.320.0130.06019.12
5.4.310.0100.04319.11
5.4.300.0100.07319.07
5.4.290.0100.08019.11
5.4.280.0130.07719.02
5.4.270.0070.07319.02
5.4.260.0130.07318.97
5.4.250.0130.06719.09
5.4.240.0130.07019.09
5.4.230.0000.06019.05
5.4.220.0030.08019.04
5.4.210.0130.03719.09
5.4.200.0100.07719.11
5.4.190.0100.07018.77
5.4.180.0130.07019.10
5.4.170.0000.08718.98
5.4.160.0070.07319.00
5.4.150.0070.07319.04
5.4.140.0070.07716.41
5.4.130.0030.07716.28
5.4.120.0070.05016.35
5.4.110.0170.07016.23
5.4.100.0100.06716.42
5.4.90.0130.05716.40
5.4.80.0030.07016.39
5.4.70.0130.06016.36
5.4.60.0000.07316.28
5.4.50.0130.06716.27
5.4.40.0000.07316.26
5.4.30.0130.07016.23
5.4.20.0130.05316.19
5.4.10.0100.05316.23
5.4.00.0100.06315.71
5.3.290.0100.07014.64
5.3.280.0100.07314.53
5.3.270.0100.07014.45
5.3.260.0100.07014.46
5.3.250.0100.07714.57
5.3.240.0070.07314.61
5.3.230.0030.08014.58
5.3.220.0000.08314.42
5.3.210.0100.04014.42
5.3.200.0030.05714.54
5.3.190.0000.06014.55
5.3.180.0070.08014.50
5.3.170.0000.08314.52
5.3.160.0170.05714.54
5.3.150.0030.07314.53
5.3.140.0030.06314.41
5.3.130.0100.06714.52
5.3.120.0030.07714.45
5.3.110.0070.07014.53
5.3.100.0100.05713.86
5.3.90.0100.06713.87
5.3.80.0070.07313.92
5.3.70.0130.07014.02
5.3.60.0230.06014.00
5.3.50.0030.08013.70
5.3.40.0070.07313.89
5.3.30.0100.06713.91
5.3.20.0070.06713.68
5.3.10.0000.07013.63
5.3.00.0070.06313.57
5.2.170.0070.05311.75
5.2.160.0100.04311.75
5.2.150.0070.05711.75
5.2.140.0070.06711.75
5.2.130.0070.04011.75
5.2.120.0000.06311.75
5.2.110.0070.03711.75
5.2.100.0030.05011.75
5.2.90.0030.05311.75
5.2.80.0030.04311.75
5.2.70.0030.03311.75
5.2.60.0070.03311.75
5.2.50.0030.03311.75
5.2.40.0070.05011.75
5.2.30.0100.06011.75
5.2.20.0070.06011.75
5.2.10.0030.05711.75
5.2.00.0070.05711.75
5.1.60.0030.04711.75
5.1.50.0070.04711.75
5.1.40.0030.04711.75
5.1.30.0100.05311.75
5.1.20.0070.04311.75
5.1.10.0100.04311.75
5.1.00.0030.06011.75
5.0.50.0070.04011.75
5.0.40.0030.04311.75
5.0.30.0000.06011.75
5.0.20.0030.03711.75
5.0.10.0030.04311.75
5.0.00.0000.06711.75
4.4.90.0000.02311.75
4.4.80.0000.01711.75
4.4.70.0000.02311.75
4.4.60.0070.03311.75
4.4.50.0030.03711.75
4.4.40.0000.04311.75
4.4.30.0030.03711.75
4.4.20.0030.02011.75
4.4.10.0100.03011.75
4.4.00.0000.05311.75
4.3.110.0030.03711.75
4.3.100.0000.03311.75
4.3.90.0070.03011.75
4.3.80.0000.04711.75
4.3.70.0000.03711.75
4.3.60.0000.03711.75
4.3.50.0070.02311.75
4.3.40.0030.04711.75
4.3.30.0030.03311.75
4.3.20.0000.03311.75
4.3.10.0030.03311.75
4.3.00.0070.02711.75

preferences:
44.59 ms | 401 KiB | 5 Q