3v4l.org

run code in 300+ PHP versions simultaneously
<?php Class Foo { } unserialize( serialize(new Foo), ['allowed_classes' => []] );

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)
8.3.60.0110.01118.18
8.3.50.0070.00716.46
8.3.40.0110.00318.72
8.3.30.0090.00618.29
8.3.20.0070.00020.04
8.3.10.0070.00321.63
8.3.00.0040.00417.80
8.2.180.0090.00916.63
8.2.170.0110.00322.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0090.00317.38
8.2.110.0070.00322.24
8.2.100.0090.00319.23
8.2.90.0050.00219.09
8.2.80.0030.00517.97
8.2.70.0040.00417.47
8.2.60.0060.00317.90
8.2.50.0050.00318.07
8.2.40.0000.00719.23
8.2.30.0030.00320.54
8.2.20.0070.00017.43
8.2.10.0040.00417.97
8.2.00.0030.00517.98
8.1.280.0110.00425.92
8.1.270.0140.00322.18
8.1.260.0100.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00422.47
8.1.230.0070.00417.42
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0070.00017.11
8.1.180.0060.00318.10
8.1.170.0090.00018.58
8.1.160.0000.00721.94
8.1.150.0070.00018.81
8.1.140.0050.00317.24
8.1.130.0000.00717.61
8.1.120.0000.00717.36
8.1.110.0040.00417.30
8.1.100.0000.00717.22
8.1.90.0030.00517.33
8.1.80.0030.00317.35
8.1.70.0070.00017.20
8.1.60.0040.00417.43
8.1.50.0040.00417.30
8.1.40.0040.00417.30
8.1.30.0040.00417.35
8.1.20.0000.00817.34
8.1.10.0060.00317.50
8.1.00.0050.00317.38
8.0.300.0080.00018.77
8.0.290.0040.00416.88
8.0.280.0030.00418.38
8.0.270.0040.00417.14
8.0.260.0030.00317.25
8.0.250.0040.00416.82
8.0.240.0000.00816.86
8.0.230.0070.00016.89
8.0.220.0030.00316.81
8.0.210.0070.00016.64
8.0.200.0040.00416.86
8.0.190.0080.00016.79
8.0.180.0050.00316.73
8.0.170.0040.00416.88
8.0.160.0080.00016.75
8.0.150.0030.00516.70
8.0.140.0040.00416.81
8.0.130.0050.00013.18
8.0.120.0040.00416.81
8.0.110.0070.00016.82
8.0.100.0000.00816.84
8.0.90.0000.00716.71
8.0.80.0120.00916.72
8.0.70.0000.00716.71
8.0.60.0000.00716.76
8.0.50.0050.00316.71
8.0.30.0110.00817.01
8.0.20.0120.00917.40
8.0.10.0040.00416.75
8.0.00.0080.01116.64
7.4.330.0020.00215.08
7.4.320.0030.00316.40
7.4.300.0000.00616.45
7.4.290.0040.00416.51
7.4.280.0000.00916.34
7.4.270.0030.00316.51
7.4.260.0000.00716.30
7.4.250.0030.00316.39
7.4.240.0050.00216.47
7.4.230.0030.00316.47
7.4.220.0100.01016.43
7.4.210.0100.00616.33
7.4.200.0070.00016.38
7.4.160.0090.00616.29
7.4.150.0090.01517.40
7.4.140.0140.00917.86
7.4.130.0080.00816.37
7.4.120.0070.01116.32
7.4.110.0030.01416.41
7.4.100.0130.01016.30
7.4.90.0110.00716.60
7.4.80.0080.00819.39
7.4.70.0060.01116.34
7.4.60.0090.00616.32
7.4.50.0040.00016.39
7.4.40.0100.00516.36
7.4.30.0130.00416.56
7.4.10.0000.01516.43
7.4.00.0080.00815.59
7.3.330.0000.00613.13
7.3.320.0000.00613.18
7.3.310.0040.00416.28
7.3.300.0070.00016.09
7.3.290.0040.01016.11
7.3.280.0080.00916.19
7.3.270.0120.00617.40
7.3.260.0070.01016.22
7.3.250.0110.00716.30
7.3.240.0110.01116.41
7.3.230.0070.01716.39
7.3.210.0060.00916.22
7.3.200.0080.01216.43
7.3.190.0060.01016.25
7.3.180.0080.00816.10
7.3.170.0090.01316.32
7.3.160.0100.00716.25
7.3.130.0100.00716.34
7.3.120.0090.00616.36
7.3.110.0070.00716.33
7.3.100.0040.01116.16
7.3.90.0120.00316.23
7.3.80.0100.00316.09
7.3.70.0060.00616.06
7.3.60.0030.01016.31
7.3.50.0080.00416.23
7.3.40.0040.01116.16
7.3.30.0070.00716.07
7.3.20.0000.00917.89
7.3.10.0080.00917.19
7.3.00.0050.00917.07
7.2.330.0060.01316.36
7.2.320.0170.00016.56
7.2.310.0150.00616.61
7.2.300.0060.00916.39
7.2.290.0110.01016.46
7.2.260.0100.00716.25
7.2.250.0090.00916.14
7.2.240.0080.00616.42
7.2.230.0110.00316.53
7.2.220.0060.00616.34
7.2.210.0060.01216.39
7.2.200.0100.00716.41
7.2.190.0070.01016.44
7.2.180.0040.00816.17
7.2.170.0040.01116.33
7.2.160.0040.00716.16
7.2.150.0060.01318.25
7.2.140.0120.00318.19
7.2.130.0040.01117.32
7.2.120.0110.00817.36
7.2.110.0120.01317.41
7.2.100.0090.00717.22
7.2.90.0130.01417.21
7.2.80.0090.01017.22
7.2.70.0070.01017.22
7.2.60.0040.01217.09
7.2.50.0110.00917.03
7.2.40.0070.01017.39
7.2.30.0100.00817.40
7.2.20.0060.01517.25
7.2.10.0060.01117.31
7.2.00.0070.01018.03
7.1.330.0000.01217.10
7.1.320.0070.00717.16
7.1.310.0030.00817.04
7.1.300.0070.00417.11
7.1.290.0030.00917.11
7.1.280.0090.00617.34
7.1.270.0000.00817.28
7.1.260.0060.00617.07
7.1.250.0100.00516.18
7.1.240.0060.01017.32
7.1.230.0070.00717.14
7.1.220.0000.01017.16
7.1.210.0110.00317.03
7.1.200.0050.01216.48
7.1.190.0060.01017.21
7.1.180.0100.00317.17
7.1.170.0080.00417.16
7.1.160.0100.01017.11
7.1.150.0000.01217.02
7.1.140.0100.00717.02
7.1.130.0070.00717.13
7.1.120.0030.00617.23
7.1.110.0090.00317.32
7.1.100.0030.01117.42
7.1.90.0070.00717.15
7.1.80.0080.00317.22
7.1.70.0050.00717.10
7.1.60.0050.00918.19
7.1.50.0090.00316.96
7.1.40.0070.00717.27
7.1.30.0060.00317.11
7.1.20.0040.01117.32
7.1.10.0030.01117.20
7.1.00.0050.04419.86
7.0.330.0000.01416.98
7.0.320.0000.00916.89
7.0.310.0000.00916.86
7.0.300.0080.00816.77
7.0.290.0070.01116.69
7.0.280.0000.01016.66
7.0.270.0070.00416.81
7.0.260.0120.00316.79
7.0.250.0080.00316.74
7.0.240.0030.00716.98
7.0.230.0100.00616.78
7.0.220.0060.00616.87
7.0.210.0000.01216.83
7.0.200.0010.00816.73
7.0.190.0090.00316.85
7.0.180.0080.00417.07
7.0.170.0050.00516.92
7.0.160.0000.01516.89
7.0.150.0030.01016.79
7.0.140.0030.00616.79
7.0.130.0030.00616.73
7.0.120.0090.00316.77
7.0.110.0090.00616.73
7.0.100.0040.01116.89
7.0.90.0070.00716.73
7.0.80.0000.01316.92
7.0.70.0080.00817.08
7.0.60.0030.03018.37
7.0.50.0050.02517.28
7.0.40.0050.02817.62
7.0.30.0130.03417.42
7.0.20.0100.03517.50
7.0.10.0200.03617.50
7.0.00.0070.04417.53
5.6.400.0070.00415.66
5.6.390.0100.00015.63
5.6.380.0070.00715.81
5.6.370.0110.00015.61
5.6.360.0030.01416.14
5.6.350.0130.00715.85
5.6.340.0080.00815.93
5.6.330.0070.00715.55
5.6.320.0030.01315.74
5.6.310.0100.00015.75
5.6.300.0000.01015.77
5.6.290.0060.00915.77
5.6.280.0020.04018.38
5.6.270.0060.00915.56
5.6.260.0090.00915.84
5.6.250.0100.00315.63
5.6.240.0070.00715.82
5.6.230.0070.00715.75
5.6.220.0080.00315.59
5.6.210.0070.03518.22
5.6.200.0090.04116.88
5.6.190.0080.04118.11
5.6.180.0180.04518.25
5.6.170.0210.01818.19
5.6.160.0030.02718.10
5.6.150.0070.04217.15
5.6.140.0030.04516.99
5.6.130.0080.04517.00
5.6.120.0040.02518.35
5.6.110.0030.02718.44
5.6.100.0080.03018.38
5.6.90.0120.04218.47
5.6.80.0150.04118.01
5.6.70.0080.04018.13
5.6.60.0090.00615.65
5.6.50.0110.00615.84
5.6.40.0040.00815.85
5.6.30.0000.01415.80
5.6.20.0090.00615.66
5.6.10.0060.00315.52
5.6.00.0030.01115.60
5.5.380.0070.00715.78
5.5.370.0090.00615.66
5.5.360.0000.01215.68
5.5.350.0120.04418.02
5.5.340.0050.04516.79
5.5.330.0080.03218.16
5.5.320.0050.04518.07
5.5.310.0200.04218.06
5.5.300.0050.03016.87
5.5.290.0050.03116.86
5.5.280.0070.03318.30
5.5.270.0020.03818.20
5.5.260.0060.03218.12
5.5.250.0080.02518.10
5.5.240.0070.04917.97
5.5.230.0060.00915.66
5.5.220.0110.00715.45
5.5.210.0090.00915.61
5.5.200.0070.00715.39
5.5.190.0000.01015.70
5.5.180.0060.00915.34
5.5.170.0060.00615.62
5.5.160.0060.00915.62
5.5.150.0030.01015.64
5.5.140.0060.00615.46
5.5.130.0070.01015.63
5.5.120.0060.00615.52
5.5.110.0070.00715.55
5.5.100.0000.01415.52
5.5.90.0100.00315.46
5.5.80.0040.01115.81
5.5.70.0060.00615.59
5.5.60.0090.00915.68
5.5.50.0000.01215.54
5.5.40.0100.00315.68
5.5.30.0120.00415.55
5.5.20.0070.01115.70
5.5.10.0090.00615.64
5.5.00.0080.00815.46
5.4.450.0430.00315.85
5.4.440.0470.00216.00
5.4.430.0400.00215.78
5.4.420.0400.00315.96
5.4.410.0400.00115.77
5.4.400.0370.00315.70
5.4.390.0370.00515.92
5.4.380.0350.00615.81
5.4.370.0360.00215.70
5.4.360.0380.00415.72
5.4.350.0420.00215.57
5.4.340.0390.00415.62
5.4.330.0060.00612.36
5.4.320.0380.00315.86
5.4.310.0410.00015.66
5.4.300.0370.00215.74
5.4.290.0380.00215.80
5.4.280.0470.00515.90
5.4.270.0400.00215.86
5.4.260.0370.00215.97
5.4.250.0500.00515.74
5.4.240.0380.00115.73
5.4.230.0360.00315.84
5.4.220.0370.00215.75
5.4.210.0450.00215.85
5.4.200.0470.00315.79
5.4.190.0330.00315.57
5.4.180.0400.00515.75
5.4.170.0370.00515.83
5.4.160.0350.00415.71
5.4.150.0390.00415.82
5.4.140.0350.00614.39
5.4.130.0330.00214.44
5.4.120.0390.00214.37
5.4.110.0380.00614.40
5.4.100.0330.00514.64
5.4.90.0350.00414.41
5.4.80.0350.00714.43
5.4.70.0030.03314.61
5.4.60.0030.02114.43
5.4.50.0070.03214.61
5.4.40.0070.02914.43
5.4.30.0020.02414.49
5.4.20.0170.02514.26
5.4.10.0170.03514.47
5.4.00.0030.00912.53

preferences:
76.89 ms | 400 KiB | 5 Q