3v4l.org

run code in 300+ PHP versions simultaneously
<?php session_start(); echo "session id: " . session_id(); session_destroy(); echo "\ndestroyed session id: " . session_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)
8.3.40.0110.01118.84
8.3.30.0060.00918.77
8.3.20.0080.00020.16
8.3.10.0080.00023.66
8.3.00.0040.00419.72
8.2.170.0000.01422.96
8.2.160.0070.00720.39
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0060.00319.30
8.2.120.0040.00426.35
8.2.110.0060.00319.20
8.2.100.0070.00417.78
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0000.00917.79
8.2.50.0060.00318.10
8.2.40.0000.01021.07
8.2.30.0000.00720.53
8.2.20.0000.00717.53
8.2.10.0040.00417.99
8.2.00.0050.00217.87
8.1.270.0090.00620.20
8.1.260.0040.00428.09
8.1.250.0060.00328.09
8.1.240.0070.00322.72
8.1.230.0030.00717.76
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0040.00417.22
8.1.180.0080.00018.10
8.1.170.0080.00018.49
8.1.160.0040.00420.56
8.1.150.0040.00418.72
8.1.140.0040.00419.37
8.1.130.0040.00417.49
8.1.120.0000.00817.23
8.1.110.0050.00317.30
8.1.100.0030.00517.25
8.1.90.0030.00317.26
8.1.80.0040.00417.33
8.1.70.0000.00717.20
8.1.60.0070.00017.35
8.1.50.0030.00517.41
8.1.40.0000.00817.23
8.1.30.0060.00617.52
8.1.20.0040.00417.59
8.1.10.0000.00717.46
8.1.00.0000.00717.36
8.0.300.0080.00018.77
8.0.290.0080.00016.63
8.0.280.0070.00018.45
8.0.270.0000.00817.16
8.0.260.0060.00017.24
8.0.250.0000.00816.89
8.0.240.0000.00716.87
8.0.230.0070.00316.91
8.0.220.0000.00716.71
8.0.210.0030.00316.82
8.0.200.0000.00616.92
8.0.190.0050.00316.88
8.0.180.0040.00416.91
8.0.170.0050.00316.91
8.0.160.0000.00716.88
8.0.150.0000.00816.78
8.0.140.0040.00416.79
8.0.130.0040.00413.25
8.0.120.0000.00816.78
8.0.110.0040.00416.79
8.0.100.0000.00716.79
8.0.90.0080.00016.83
8.0.80.0110.00916.74
8.0.70.0040.00416.88
8.0.60.0060.00316.89
8.0.50.0040.00416.78
8.0.30.0120.00616.94
8.0.20.0130.00817.40
8.0.10.0040.00416.88
8.0.00.0070.00916.67
7.4.330.0030.00316.71
7.4.320.0000.00616.25
7.4.300.0060.00016.50
7.4.290.0040.00716.27
7.4.280.0040.00416.47
7.4.270.0000.00816.35
7.4.260.0030.00316.38
7.4.250.0000.00816.46
7.4.240.0040.00416.46
7.4.230.0040.00316.18
7.4.220.0100.01016.48
7.4.210.0140.00316.33
7.4.200.0030.00516.51
7.4.160.0120.00316.50
7.4.150.0000.01717.40
7.4.140.0110.00817.86
7.4.130.0100.01016.46
7.4.120.0080.01116.36
7.4.110.0130.00616.42
7.4.100.0110.00716.52
7.4.90.0110.00516.42
7.4.80.0070.01319.39
7.4.70.0100.00716.37
7.4.60.0080.00916.59
7.4.50.0080.00816.01
7.4.40.0090.00916.32
7.4.30.0210.00416.32
7.4.10.0030.01314.90
7.4.00.0030.00914.90
7.3.330.0060.00213.10
7.3.320.0000.00513.00
7.3.310.0000.00716.06
7.3.300.0040.00416.07
7.3.290.0090.00916.20
7.3.280.0070.00916.23
7.3.270.0090.00917.40
7.3.260.0060.00916.32
7.3.250.0120.00716.19
7.3.240.0120.00616.25
7.3.230.0060.01216.59
7.3.210.0170.00016.52
7.3.200.0110.00616.28
7.3.190.0060.01116.39
7.3.180.0080.00816.23
7.3.170.0090.00916.50
7.3.160.0130.00316.38
7.3.130.0060.01214.99
7.3.120.0000.01814.54
7.3.110.0090.00914.47
7.3.100.0160.00014.75
7.3.90.0070.00714.75
7.3.80.0030.01214.89
7.3.70.0060.00614.66
7.3.60.0090.00314.84
7.3.50.0070.00714.41
7.3.40.0070.00714.43
7.3.30.0070.00314.91
7.3.20.0070.00716.59
7.3.10.0070.00716.43
7.3.00.0070.00716.73
7.2.330.0130.00716.45
7.2.320.0030.01316.55
7.2.310.0090.00916.68
7.2.300.0070.01016.41
7.2.290.0090.00916.49
7.2.260.0100.01015.22
7.2.250.0080.01114.76
7.2.240.0060.01114.93
7.2.230.0040.00714.75
7.2.220.0030.01315.24
7.2.210.0070.01014.93
7.2.200.0060.01014.80
7.2.190.0070.00314.81
7.2.180.0060.01015.00
7.2.170.0080.00614.91
7.2.160.0090.00314.97
7.2.150.0070.01016.75
7.2.140.0070.00316.43
7.2.130.0070.00716.77
7.2.120.0100.00316.90
7.2.110.0060.00917.00
7.2.100.0070.01016.81
7.2.90.0090.00616.54
7.2.80.0090.00616.51
7.2.70.0000.01216.97
7.2.60.0030.01216.92
7.2.50.0040.01116.83
7.2.40.0000.00916.99
7.2.30.0060.00916.87
7.2.20.0040.01117.09
7.2.10.0060.00916.73
7.2.00.0050.00918.06
7.1.330.0120.00315.94
7.1.320.0060.01115.63
7.1.310.0040.00715.37
7.1.300.0070.01015.87
7.1.290.0070.00715.75
7.1.280.0040.00715.74
7.1.270.0040.01115.73
7.1.260.0030.01315.81
7.1.250.0070.00715.69
7.1.240.0040.00815.63
7.1.230.0130.00315.61
7.1.220.0000.01115.68
7.1.210.0090.00315.93
7.1.200.0040.00915.56
7.1.190.0030.01415.64
7.1.180.0070.01015.47
7.1.170.0040.01115.43
7.1.160.0040.00415.73
7.1.150.0000.01615.52
7.1.140.0070.00715.67
7.1.130.0040.00715.68
7.1.120.0060.00315.86
7.1.110.0040.00815.85
7.1.100.0070.00516.72
7.1.90.0030.00615.85
7.1.80.0080.00415.44
7.1.70.0000.01116.47
7.1.60.0080.01117.37
7.1.50.0080.01016.40
7.1.40.0030.01015.44
7.1.30.0030.01315.75
7.1.20.0100.00315.62
7.1.10.0030.00615.90
7.1.00.0030.04419.08
7.0.330.0090.00315.27
7.0.320.0030.01015.30
7.0.310.0100.00615.14
7.0.300.0040.01115.27
7.0.290.0070.00315.29
7.0.280.0030.01015.16
7.0.270.0040.00715.32
7.0.260.0040.01115.34
7.0.250.0080.00415.44
7.0.240.0060.00915.30
7.0.230.0060.00315.26
7.0.220.0030.00815.32
7.0.210.0100.00715.33
7.0.200.0310.00314.89
7.0.190.0070.00315.29
7.0.180.0070.00315.12
7.0.170.0110.00415.41
7.0.160.0040.01115.21
7.0.150.0000.01115.38
7.0.140.0000.01514.99
7.0.130.0110.00415.23
7.0.120.0070.00315.25
7.0.110.0080.00815.42
7.0.100.0070.00715.29
7.0.90.0100.00315.19
7.0.80.0030.00915.54
7.0.70.0060.00615.46
7.0.60.0180.04117.64
7.0.50.0030.02416.63
7.0.40.0150.03816.85
7.0.30.0150.03216.79
7.0.20.0120.03616.84
7.0.10.0030.04016.66
7.0.00.0030.02416.74
5.6.400.0030.01314.37
5.6.390.0030.00714.40
5.6.380.0070.00714.18
5.6.370.0000.01813.92
5.6.360.0030.00614.06
5.6.350.0040.01214.27
5.6.340.0100.00714.42
5.6.330.0040.00813.88
5.6.320.0000.01413.88
5.6.310.0090.00614.27
5.6.300.0080.00014.14
5.6.290.0120.00314.38
5.6.280.0000.02217.73
5.6.270.0080.00314.36
5.6.260.0090.00314.11
5.6.250.0030.00614.15
5.6.240.0070.00714.52
5.6.230.0060.00814.45
5.6.220.0140.00014.20
5.6.210.0550.03517.39
5.6.200.0050.02316.11
5.6.190.0060.04017.36
5.6.180.0130.04517.61
5.6.170.0100.02817.51
5.6.160.0050.03017.37
5.6.150.0070.04016.26
5.6.140.0110.04316.11
5.6.130.0080.02216.27
5.6.120.0030.03217.53
5.6.110.0070.03417.56
5.6.100.0070.04517.72
5.6.90.0030.04217.63
5.6.80.0050.04517.27
5.6.70.0100.00314.16
5.6.60.0030.00614.13
5.6.50.0030.00614.44
5.6.40.0040.01114.03
5.6.30.0080.00514.37
5.6.20.0070.00714.02
5.6.10.0070.00714.02
5.6.00.0070.01014.21
5.5.380.0000.01513.88
5.5.370.0070.00314.11
5.5.360.0000.00913.97
5.5.350.0070.04717.25
5.5.340.0040.04916.01
5.5.330.0100.04617.17
5.5.320.0170.03417.19
5.5.310.0200.02817.02
5.5.300.0070.04215.88
5.5.290.0080.02515.91
5.5.280.0050.04817.46
5.5.270.0090.04517.68
5.5.260.0080.04317.57
5.5.250.0070.02117.13
5.5.240.0100.03417.06
5.5.230.0090.00613.97
5.5.220.0100.00313.82
5.5.210.0030.00714.30
5.5.200.0030.01014.08
5.5.190.0000.01214.02
5.5.180.0030.01014.09
5.5.170.0030.00914.15
5.5.160.0030.00914.16
5.5.150.0100.00314.17
5.5.140.0090.00614.17
5.5.130.0060.00914.10
5.5.120.0100.00614.11
5.5.110.0030.01414.29
5.5.100.0070.00714.08
5.5.90.0030.01014.17
5.5.80.0000.01114.11
5.5.70.0030.00713.82
5.5.60.0000.00914.29
5.5.50.0070.00714.09
5.5.40.0000.01014.25
5.5.30.0120.00413.77
5.5.20.0120.00014.12
5.5.10.0040.01114.36
5.5.00.0040.00714.34

preferences:
48.85 ms | 400 KiB | 5 Q