3v4l.org

run code in 300+ PHP versions simultaneously
<?php session_start(); var_dump($_SESSION);

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)
8.5.30.0100.00717.41
8.5.20.0070.01116.55
8.5.10.0110.00620.07
8.5.00.0110.01020.09
8.4.180.0090.01321.98
8.4.170.0140.00720.66
8.4.160.0130.00823.02
8.4.150.0020.00014.05
8.4.140.0090.01117.54
8.4.130.0160.00719.54
8.4.120.0120.00820.44
8.4.110.0110.00922.25
8.4.100.0120.00818.50
8.4.90.0110.00918.79
8.4.80.0110.00420.17
8.4.70.0090.00619.28
8.4.60.0100.00919.11
8.4.50.0040.00426.00
8.4.40.0100.01017.62
8.4.30.0070.01117.50
8.4.20.0160.00017.39
8.4.10.0000.00917.55
8.3.300.0130.00720.75
8.3.290.0140.00720.83
8.3.280.0080.01318.31
8.3.270.0130.01316.42
8.3.260.0040.00516.68
8.3.250.0140.00518.68
8.3.240.0130.00717.39
8.3.230.0120.00816.46
8.3.220.0100.00719.03
8.3.210.0110.00916.79
8.3.200.0060.00316.52
8.3.190.0020.00617.04
8.3.180.0150.00116.55
8.3.170.0090.01017.21
8.3.160.0130.00718.44
8.3.150.0090.00316.62
8.3.140.0040.00418.98
8.3.130.0140.00018.37
8.3.120.0030.00618.91
8.3.110.0090.00620.94
8.3.100.0030.00618.58
8.3.90.0040.00426.77
8.3.80.0060.00318.31
8.3.70.0140.00718.31
8.3.60.0180.00418.30
8.3.50.0160.00522.94
8.3.40.0090.00618.70
8.3.30.0100.00319.02
8.3.20.0040.00420.46
8.3.10.0050.00320.53
8.3.00.0040.00417.25
8.2.300.0140.00718.10
8.2.290.0110.00820.45
8.2.280.0060.01018.23
8.2.270.0110.01117.05
8.2.260.0040.00418.48
8.2.250.0150.00418.53
8.2.240.0060.00318.80
8.2.230.0100.00022.58
8.2.220.0100.00024.06
8.2.210.0040.00426.77
8.2.200.0120.00318.39
8.2.190.0030.01216.58
8.2.180.0070.00716.32
8.2.170.0090.00622.96
8.2.160.0070.00720.44
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00821.05
8.2.110.0090.00020.93
8.2.100.0080.00417.84
8.2.90.0060.00319.05
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0030.00618.22
8.2.30.0040.00417.95
8.2.20.0040.00417.69
8.2.10.0000.00718.06
8.2.00.0040.00417.56
8.1.340.0090.01217.41
8.1.330.0120.00622.15
8.1.320.0100.00916.25
8.1.310.0080.00018.39
8.1.300.0140.00717.87
8.1.290.0030.00730.84
8.1.280.0120.00620.14
8.1.270.0080.00020.60
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0090.00021.15
8.1.230.0040.00817.46
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.23
8.1.180.0000.00918.10
8.1.170.0000.00818.91
8.1.160.0030.00518.73
8.1.150.0000.00718.83
8.1.140.0040.00417.46
8.1.130.0050.00517.73
8.1.120.0030.00317.38
8.1.110.0050.00317.38
8.1.100.0080.00617.45
8.1.90.0090.00417.34
8.1.80.0100.00317.40
8.1.70.0040.00817.22
8.1.60.0100.00517.50
8.1.50.0120.00317.42
8.1.40.0070.00717.41
8.1.30.0070.00417.45
8.1.20.0100.00517.52
8.1.10.0120.00217.34
8.1.00.0080.00717.26
8.0.300.0120.00523.54
8.0.290.0070.00016.75
8.0.280.0030.00318.34
8.0.270.0030.00317.11
8.0.260.0080.00017.16
8.0.250.0070.00016.88
8.0.240.0000.01016.95
8.0.230.0070.00516.80
8.0.220.0080.00416.74
8.0.210.0020.00916.75
8.0.200.0080.00516.84
8.0.190.0110.00316.77
8.0.180.0070.00516.74
8.0.170.0070.00516.80
8.0.160.0080.00316.71
8.0.150.0070.00516.69
8.0.140.0070.00516.81
8.0.130.0090.00214.94
8.0.120.0040.00816.83
8.0.110.0050.00616.82
8.0.100.0090.00416.87
8.0.90.0070.00516.81
8.0.80.0110.00516.79
8.0.70.0070.01116.75
8.0.60.0100.00816.78
8.0.50.0100.00716.69
8.0.30.0100.00916.88
8.0.20.0090.01017.16
8.0.10.0110.00816.93
8.0.00.0090.00916.88
7.4.330.0030.00415.02
7.4.320.0000.00616.44
7.4.300.0100.00216.46
7.4.290.0110.00216.52
7.4.280.0070.00616.46
7.4.270.0080.00516.45
7.4.260.0040.00616.44
7.4.250.0070.00816.37
7.4.240.0090.00216.48
7.4.230.0080.00416.53
7.4.220.0100.01016.51
7.4.210.0120.00416.51
7.4.200.0090.00816.51
7.4.190.0040.01316.54
7.4.180.0070.01016.48
7.4.160.0090.00716.47
7.4.150.0120.00716.72
7.4.140.0090.01016.96
7.4.130.0050.01216.35
7.4.120.0080.01016.37
7.4.110.0090.00816.34
7.4.100.0120.00616.31
7.4.90.0130.00816.38
7.4.80.0090.01116.17
7.4.70.0090.01116.27
7.4.60.0110.00916.27
7.4.50.0090.00916.23
7.4.40.0110.00916.23
7.4.30.0140.01016.44
7.4.20.0170.00716.35
7.4.10.0110.01115.84
7.4.00.0090.01015.59
7.3.330.0050.00614.50
7.3.320.0080.00414.59
7.3.310.0060.00616.04
7.3.300.0100.00216.03
7.3.290.0100.00516.15
7.3.280.0080.01016.13
7.3.270.0130.00516.43
7.3.260.0120.00516.16
7.3.250.0100.01016.18
7.3.240.0070.01016.18
7.3.230.0080.01016.31
7.3.220.0110.00616.05
7.3.210.0120.00816.25
7.3.200.0150.00616.72
7.3.190.0090.01116.25
7.3.180.0090.00916.07
7.3.170.0120.00716.13
7.3.160.0110.00716.12
7.3.150.0140.01016.26
7.3.140.0150.00816.18
7.3.130.0120.00815.57
7.3.120.0110.01015.60
7.3.110.0110.01015.65
7.3.100.0120.00815.66
7.3.90.0090.01015.80
7.3.80.0100.00815.72
7.3.70.0110.00715.67
7.3.60.0110.00815.70
7.3.50.0100.00915.65
7.3.40.0070.01015.67
7.3.30.0090.00815.55
7.3.20.0090.00916.50
7.3.10.0100.00616.53
7.3.00.0090.00716.54
7.2.340.0140.01016.30
7.2.330.0160.00616.31
7.2.320.0160.00916.35
7.2.310.0140.01016.35
7.2.300.0130.00916.24
7.2.290.0170.00816.30
7.2.280.0180.01016.27
7.2.270.0180.01216.26
7.2.260.0150.00915.84
7.2.250.0170.00815.84
7.2.240.0140.01015.83
7.2.230.0140.01015.78
7.2.220.0140.01115.80
7.2.210.0170.00715.74
7.2.200.0150.01015.88
7.2.190.0170.00815.80
7.2.180.0160.00715.93
7.2.170.0160.00815.74
7.2.160.0120.00815.78
7.2.150.0160.00716.73
7.2.140.0110.01016.66
7.2.130.0180.00816.75
7.2.120.0140.00916.79
7.2.110.0130.00716.78
7.2.100.0200.00916.73
7.2.90.0140.00916.83
7.2.80.0120.01016.76
7.2.70.0130.01016.81
7.2.60.0150.00816.69
7.2.50.0140.00816.77
7.2.40.0170.00816.79
7.2.30.0160.00716.80
7.2.20.0160.00816.82
7.2.10.0100.01116.70
7.2.00.0140.01017.02
7.1.330.0150.00715.73
7.1.320.0140.00815.74
7.1.310.0140.00815.72
7.1.300.0140.01015.73
7.1.290.0120.00815.74
7.1.280.0170.00615.68
7.1.270.0120.01115.71
7.1.260.0140.00815.69
7.1.250.0160.00715.68
7.1.240.0160.00815.67
7.1.230.0210.00515.71
7.1.220.0150.00815.64
7.1.210.0140.01015.73
7.1.200.0110.00815.69
7.1.190.0130.00915.62
7.1.180.0130.00715.66
7.1.170.0150.00715.71
7.1.160.0150.00615.64
7.1.150.0110.00915.64
7.1.140.0120.00815.71
7.1.130.0130.00715.71
7.1.120.0180.00515.68
7.1.110.0160.00615.74
7.1.100.0140.00915.94
7.1.90.0140.00815.71
7.1.80.0160.00615.73
7.1.70.0130.01015.86
7.1.60.0150.00916.04
7.1.50.0130.00915.81
7.1.40.0150.00715.72
7.1.30.0130.01015.67
7.1.20.0170.00815.68
7.1.10.0150.00715.70
7.1.00.0140.01416.39
7.0.330.0230.00815.37
7.0.320.0150.00715.34
7.0.310.0160.00515.37
7.0.300.0130.00915.35
7.0.290.0120.01215.34
7.0.280.0140.00715.38
7.0.270.0160.00615.41
7.0.260.0140.00715.29
7.0.250.0150.00615.42
7.0.240.0150.00715.35
7.0.230.0140.00615.39
7.0.220.0190.00715.40
7.0.210.0180.00615.38
7.0.200.0120.00915.47
7.0.190.0130.00715.40
7.0.180.0140.00615.37
7.0.170.0120.00915.39
7.0.160.0140.00815.42
7.0.150.0220.00715.34
7.0.140.0110.01816.12
7.0.130.0110.00815.43
7.0.120.0160.00915.41
7.0.110.0130.00915.34
7.0.100.0130.01715.90
7.0.90.0170.01215.86
7.0.80.0170.01415.84
7.0.70.0160.01515.82
7.0.60.0200.01415.81
7.0.50.0160.01715.92
7.0.40.0120.01615.24
7.0.30.0130.01615.19
7.0.20.0110.01315.19
7.0.10.0120.01515.25
7.0.00.0130.01415.17
5.6.400.0130.01015.16
5.6.390.0140.01015.20
5.6.380.0140.00815.20
5.6.370.0150.01015.15
5.6.360.0110.01015.25
5.6.350.0130.00815.23
5.6.340.0140.00715.15
5.6.330.0130.00915.07
5.6.320.0140.00915.14
5.6.310.0130.01015.06
5.6.300.0140.00815.13
5.6.290.0130.01215.13
5.6.280.0110.01715.68
5.6.270.0150.00815.17
5.6.260.0130.01015.15
5.6.250.0130.01615.76
5.6.240.0130.01515.79
5.6.230.0150.01515.81
5.6.220.0160.01615.77
5.6.210.0100.01615.72
5.6.200.0130.01415.81
5.6.190.0150.01015.77
5.6.180.0140.01715.81
5.6.170.0150.01715.85
5.6.160.0120.01715.73
5.6.150.0130.01815.84
5.6.140.0130.01515.77
5.6.130.0140.01715.79
5.6.120.0130.01815.79
5.6.110.0130.01715.75
5.6.100.0120.01615.76
5.6.90.0110.01815.76
5.6.80.0130.01515.67
5.6.70.0120.01715.65
5.6.60.0130.01815.72
5.6.50.0150.01615.65
5.6.40.0120.01615.68
5.6.30.0150.01315.65
5.6.20.0130.01715.61
5.6.10.0140.01615.64
5.6.00.0120.01615.63
5.5.380.0170.02116.47
5.5.370.0170.02116.48
5.5.360.0160.02316.43
5.5.350.0160.02216.44
5.5.340.0130.02116.43
5.5.330.0170.02116.55
5.5.320.0190.02116.49
5.5.310.0170.02116.50
5.5.300.0170.02216.49
5.5.290.0150.02416.44
5.5.280.0220.01616.46
5.5.270.0150.02116.56
5.5.260.0160.02116.39
5.5.250.0170.02516.45
5.5.240.0190.01516.43
5.5.230.0170.01416.39
5.5.220.0190.01716.31
5.5.210.0200.01816.53
5.5.200.0170.02016.35
5.5.190.0170.01616.38
5.5.180.0180.02016.32
5.5.170.0180.00915.48
5.5.160.0170.02016.36
5.5.150.0140.01916.39
5.5.140.0150.02016.36
5.5.130.0210.01916.26
5.5.120.0160.02116.27
5.5.110.0180.02016.29
5.5.100.0150.02216.36
5.5.90.0170.02016.37
5.5.80.0180.01816.41
5.5.70.0160.01416.36
5.5.60.0170.01516.33
5.5.50.0130.02316.41
5.5.40.0180.01616.34
5.5.30.0140.02316.33
5.5.20.0160.01616.33
5.5.10.0170.02016.22
5.5.00.0150.01616.27
5.4.450.0130.02113.67
5.4.440.0120.01813.59
5.4.430.0120.01913.68
5.4.420.0130.01613.60
5.4.410.0150.01613.61
5.4.400.0120.01613.48
5.4.390.0120.01913.48
5.4.380.0130.01313.51
5.4.370.0140.01913.42
5.4.360.0130.01913.68
5.4.350.0130.01713.54
5.4.340.0130.01913.47
5.4.330.0140.00612.38
5.4.320.0130.01913.44
5.4.310.0130.01813.57
5.4.300.0130.01413.57
5.4.290.0120.01613.52
5.4.280.0110.01813.57
5.4.270.0140.01613.48
5.4.260.0130.01613.53
5.4.250.0140.01713.46
5.4.240.0160.01713.47
5.4.230.0110.02013.47
5.4.220.0150.01813.43
5.4.210.0140.01913.50
5.4.200.0130.01913.43
5.4.190.0150.01713.47
5.4.180.0120.01313.51
5.4.170.0150.01713.46
5.4.160.0110.02113.43
5.4.150.0180.01313.39
5.4.140.0130.01613.06
5.4.130.0150.01113.02
5.4.120.0140.01513.01
5.4.110.0130.01313.10
5.4.100.0150.01813.08
5.4.90.0150.01113.10
5.4.80.0140.01213.05
5.4.70.0140.01613.06
5.4.60.0120.01813.12
5.4.50.0110.01512.99
5.4.40.0130.01713.09
5.4.30.0160.01213.10
5.4.20.0130.01613.06
5.4.10.0140.01513.11
5.4.00.0140.01612.99

preferences:
33.51 ms | 475 KiB | 5 Q