3v4l.org

run code in 300+ PHP versions simultaneously
<?php get_class(null);

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)
8.3.70.0120.00916.58
8.3.60.0120.00318.56
8.3.50.0080.01222.93
8.3.40.0070.00718.60
8.3.30.0070.00718.98
8.3.20.0040.00420.09
8.3.10.0040.00423.57
8.3.00.0000.00819.25
8.2.180.0070.01016.75
8.2.170.0070.01022.96
8.2.160.0110.00720.47
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0060.00318.77
8.2.110.0000.00922.14
8.2.100.0060.01017.72
8.2.90.0000.00819.05
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0030.00618.04
8.2.50.0060.00318.07
8.2.40.0000.00818.03
8.2.30.0000.00818.05
8.2.20.0110.00318.24
8.2.10.0120.00218.12
8.2.00.0100.00317.98
8.1.280.0150.00425.92
8.1.270.0080.00023.83
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0100.00022.20
8.1.230.0110.00017.70
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0070.00317.10
8.1.190.0040.00417.23
8.1.180.0000.00918.10
8.1.170.0030.00618.51
8.1.160.0000.00721.93
8.1.150.0070.00518.55
8.1.140.0070.00617.68
8.1.130.0100.00317.82
8.1.120.0100.00217.80
8.1.110.0090.00317.68
8.1.100.0080.00717.73
8.1.90.0060.00517.71
8.1.80.0060.00617.70
8.1.70.0090.00317.69
8.1.60.0070.00717.83
8.1.50.0070.00517.79
8.1.40.0080.00517.86
8.1.30.0100.00517.90
8.1.20.0100.00217.82
8.1.10.0090.00317.84
8.1.00.0100.00417.78
8.0.300.0050.00218.77
8.0.290.0070.00016.63
8.0.280.0000.00718.27
8.0.270.0090.00717.29
8.0.260.0070.00417.31
8.0.250.0090.00317.29
8.0.240.0070.00617.19
8.0.230.0090.00317.28
8.0.220.0060.00517.23
8.0.210.0070.00417.21
8.0.200.0070.00517.27
8.0.190.0050.00617.20
8.0.180.0080.00417.25
8.0.170.0060.00517.20
8.0.160.0040.00617.18
8.0.150.0080.00417.20
8.0.140.0060.00617.17
8.0.130.0060.00515.93
8.0.120.0060.00517.19
8.0.110.0090.00317.17
8.0.100.0070.00517.19
8.0.90.0090.00317.15
8.0.80.0090.00617.15
8.0.70.0070.00517.11
8.0.60.0050.00617.13
8.0.50.0060.00617.21
8.0.30.0100.00817.12
8.0.20.0110.00717.41
8.0.10.0080.00617.26
8.0.00.0070.00917.05
7.4.330.0110.00016.06
7.4.320.0110.00216.75
7.4.300.0100.00316.73
7.4.290.0080.00516.72
7.4.280.0100.00316.79
7.4.270.0050.00716.70
7.4.260.0080.00516.72
7.4.250.0090.00616.76
7.4.240.0080.00416.67
7.4.230.0090.00616.74
7.4.220.0100.00516.68
7.4.210.0100.00516.70
7.4.200.0110.00116.80
7.4.190.0090.00617.02
7.4.180.0120.00316.90
7.4.160.0080.00616.82
7.4.150.0130.00217.03
7.4.140.0100.00617.33
7.4.130.0090.00716.58
7.4.120.0110.00516.56
7.4.110.0110.00416.71
7.4.100.0080.00716.76
7.4.90.0040.01016.63
7.4.80.0090.00617.70
7.4.70.0080.00716.68
7.4.60.0090.00716.78
7.4.50.0080.00416.57
7.4.40.0100.00616.67
7.4.30.0120.00416.63
7.4.20.0110.00316.78
7.4.10.0090.00516.83
7.4.00.0090.00616.13
7.3.330.0120.00015.47
7.3.320.0100.00315.56
7.3.310.0070.00516.57
7.3.300.0070.00516.57
7.3.290.0080.00716.58
7.3.280.0100.00616.37
7.3.270.0110.00516.97
7.3.260.0110.00616.57
7.3.250.0110.00616.56
7.3.240.0080.00716.59
7.3.230.0100.00516.61
7.3.220.0090.00616.72
7.3.210.0130.00516.56
7.3.200.0120.00417.60
7.3.190.0120.00516.64
7.3.180.0100.00516.60
7.3.170.0100.00516.59
7.3.160.0110.00416.54
7.3.150.0120.00316.84
7.3.140.0090.00616.71
7.3.130.0120.00216.76
7.3.120.0070.00716.76
7.3.110.0110.00416.69
7.3.100.0120.00216.71
7.3.90.0110.00516.91
7.3.80.0130.00316.75
7.3.70.0110.00416.80
7.3.60.0120.00216.79
7.3.50.0110.00516.83
7.3.40.0130.00216.83
7.3.30.0110.00516.88
7.3.20.0300.00216.55
7.3.10.0270.00316.47
7.3.00.0290.00216.52
7.2.340.0090.00516.85
7.2.330.0130.00316.69
7.2.320.0090.00616.67
7.2.310.0100.00816.61
7.2.300.0090.00616.68
7.2.290.0120.00416.73
7.2.280.0090.00616.74
7.2.270.0140.00216.75
7.2.260.0110.00416.81
7.2.250.0090.00616.76
7.2.240.0110.00416.74
7.2.230.0110.00416.74
7.2.220.0080.00716.87
7.2.210.0090.00516.86
7.2.200.0120.00416.86
7.2.190.0070.00916.95
7.2.180.0090.00616.85
7.2.170.0120.00316.99
7.2.160.0130.00116.90
7.2.150.0260.00616.73
7.2.140.0270.00316.85
7.2.130.0220.00816.93
7.2.120.0220.00316.86
7.2.110.0300.00316.76
7.2.100.0230.00516.98
7.2.90.0220.00916.84
7.2.80.0240.00316.86
7.2.70.0280.00516.80
7.2.60.0240.00516.84
7.2.50.0340.00316.90
7.2.40.0250.00416.86
7.2.30.0290.00416.84
7.2.20.0280.00616.99
7.2.10.0310.00616.90
7.2.00.0270.00317.36
7.1.330.0110.00516.95
7.1.320.0110.00516.83
7.1.310.0100.00516.87
7.1.300.0150.00116.94
7.1.290.0150.00216.91
7.1.280.0140.00317.02
7.1.270.0140.00217.02
7.1.260.0100.00616.98
7.1.250.0200.00415.84
7.1.240.0210.00615.91
7.1.230.0340.00515.92
7.1.220.0230.00815.89
7.1.210.0230.00315.96
7.1.200.0170.00815.84
7.1.190.0290.00315.85
7.1.180.0260.00315.82
7.1.170.0230.00715.92
7.1.160.0260.00215.85
7.1.150.0250.00615.84
7.1.140.0290.00715.91
7.1.130.0280.00815.94
7.1.120.0330.00215.90
7.1.110.0250.00515.96
7.1.100.0230.00316.44
7.1.90.0280.00315.82
7.1.80.0290.00715.96
7.1.70.0180.00816.13
7.1.60.0240.00616.79
7.1.50.0220.00516.16
7.1.40.0240.00715.81
7.1.30.0300.00715.88
7.1.20.0260.00615.87
7.1.10.0350.00515.93
7.1.00.0190.02317.51
7.0.330.0240.00315.64
7.0.320.0260.00315.63
7.0.310.0220.00415.69
7.0.300.0520.00315.62
7.0.290.0250.00915.65
7.0.280.0250.00715.60
7.0.270.0230.00415.63
7.0.260.0240.00315.65
7.0.250.0240.00515.72
7.0.240.0240.00215.73
7.0.230.0230.00815.67
7.0.220.0280.00315.63
7.0.210.0250.00915.62
7.0.200.0190.00415.82
7.0.190.0270.00315.67
7.0.180.0250.00415.55
7.0.170.0610.00415.75
7.0.160.0290.00215.72
7.0.150.0220.00515.70
7.0.140.0250.01817.27
7.0.130.0290.00615.63
7.0.120.0410.00415.70
7.0.110.0460.00215.67
7.0.100.0360.00515.65
7.0.90.0300.00515.59
7.0.80.0320.00715.65
7.0.70.0250.00615.64
7.0.60.0240.02216.70
7.0.50.0240.02416.16
7.0.40.0370.01416.83
7.0.30.0350.01816.79
7.0.20.0300.02116.77
7.0.10.0260.01816.75
7.0.00.0230.02116.78
5.6.400.0090.00516.56
5.6.390.0100.00416.58
5.6.380.0070.00915.74
5.6.370.0110.00315.69
5.6.360.0100.00315.77
5.6.350.0010.01515.75
5.6.340.0080.00615.78
5.6.330.0080.00615.75
5.6.320.0080.00515.68
5.6.310.0100.00415.79
5.6.300.0070.01115.70
5.6.290.0090.00415.71
5.6.280.0070.02216.99
5.6.270.0060.00715.75
5.6.260.0100.00315.82
5.6.250.0090.00615.82
5.6.240.0090.00315.70
5.6.230.0120.00415.74
5.6.220.0090.00415.78
5.6.210.0060.02417.02
5.6.200.0110.01416.36
5.6.190.0080.02317.01
5.6.180.0110.01716.90
5.6.170.0090.01716.98
5.6.160.0080.02516.88
5.6.150.0070.01416.29
5.6.140.0060.01816.35
5.6.130.0100.01516.42
5.6.120.0090.01517.10
5.6.110.0100.01417.04
5.6.100.0100.01717.06
5.6.90.0080.01817.01
5.6.80.0120.00916.87
5.6.70.0130.00415.62
5.6.60.0090.00815.67
5.6.50.0070.00615.75
5.6.40.0090.00615.59
5.6.30.0050.00815.65
5.6.20.0050.00815.72
5.6.10.0070.00615.71
5.6.00.0090.00415.59
5.5.380.0100.00814.72
5.5.370.0100.00414.65
5.5.360.0080.00714.63
5.5.350.0100.02316.10
5.5.340.0090.01415.42
5.5.330.0090.02416.04
5.5.320.0090.02316.08
5.5.310.0140.01616.02
5.5.300.0090.01615.52
5.5.290.0090.01415.44
5.5.280.0130.02016.21
5.5.270.0120.01916.19
5.5.260.0140.01016.12
5.5.250.0130.02216.06
5.5.240.0920.01616.04
5.5.230.0100.00514.64
5.5.220.0120.00214.59
5.5.210.0090.00314.62
5.5.200.0130.00514.67
5.5.190.0080.00714.52
5.5.180.0090.00514.54
5.5.170.0080.00514.60
5.5.160.0080.00714.58
5.5.150.0120.00514.58
5.5.140.0110.00214.63
5.5.130.0110.00214.56
5.5.120.0100.00314.57
5.5.110.0090.00414.66
5.5.100.0130.00114.66
5.5.90.0120.00114.68
5.5.80.0070.00714.56
5.5.70.0100.00314.58
5.5.60.0110.00414.66
5.5.50.0060.00614.59
5.5.40.0080.00614.60
5.5.30.0050.00814.57
5.5.20.0090.00414.63
5.5.10.0130.00414.63
5.5.00.0090.00314.65
5.4.450.0080.01715.77
5.4.440.0120.01615.75
5.4.430.0110.00915.87
5.4.420.0090.01415.83
5.4.410.0070.01615.74
5.4.400.0180.01315.60
5.4.390.0120.01615.71
5.4.380.0160.01615.65
5.4.370.0140.01815.60
5.4.360.0150.01915.59
5.4.350.0150.02015.63
5.4.340.0130.02115.58
5.4.330.0090.00314.58
5.4.320.0070.01414.05
5.4.310.0070.01513.98
5.4.300.0120.00914.08
5.4.290.0060.01413.99
5.4.280.0080.01114.03
5.4.270.0070.01214.01
5.4.260.0070.01214.00
5.4.250.0050.01513.99
5.4.240.0060.01314.00
5.4.230.0090.01113.97
5.4.220.0050.01414.01
5.4.210.0110.01013.99
5.4.200.0100.01214.00
5.4.190.0070.01614.10
5.4.180.0050.01414.02
5.4.170.0070.01214.02
5.4.160.0070.01614.05
5.4.150.0090.01013.98
5.4.140.0090.01113.99
5.4.130.0090.01113.96
5.4.120.0080.01213.96
5.4.110.0090.01213.90
5.4.100.0090.01113.93
5.4.90.0090.01113.92
5.4.80.0090.01213.88
5.4.70.0090.00913.97
5.4.60.0070.01313.95
5.4.50.0100.01113.88
5.4.40.0080.01113.94
5.4.30.0080.01313.90
5.4.20.0070.01413.96
5.4.10.0090.01213.96
5.4.00.0080.01213.82

preferences:
47.42 ms | 401 KiB | 5 Q