3v4l.org

run code in 300+ PHP versions simultaneously
<?php parent::a();

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)
8.3.60.0000.01518.43
8.3.50.0080.01021.97
8.3.40.0100.00718.70
8.3.30.0100.00320.21
8.3.20.0080.00020.16
8.3.10.0040.00421.94
8.3.00.0030.00522.46
8.2.180.0120.00916.63
8.2.170.0090.00622.96
8.2.160.0130.00722.13
8.2.150.0070.00024.18
8.2.140.0030.00624.66
8.2.130.0100.00726.16
8.2.120.0030.00619.54
8.2.110.0060.00322.14
8.2.100.0060.00617.72
8.2.90.0030.00619.13
8.2.80.0030.00519.25
8.2.70.0040.00417.63
8.2.60.0030.00617.93
8.2.50.0060.00318.07
8.2.40.0040.00417.91
8.2.30.0080.00017.97
8.2.20.0000.00717.64
8.2.10.0030.00517.54
8.2.00.0090.00317.54
8.1.280.0100.01025.92
8.1.270.0090.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.82
8.1.230.0070.00419.16
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0000.00817.51
8.1.180.0000.01019.01
8.1.170.0060.00318.59
8.1.160.0040.00422.17
8.1.150.0000.00718.50
8.1.140.0040.00417.31
8.1.130.0030.00317.67
8.1.120.0000.00717.23
8.1.110.0040.00417.31
8.1.100.0000.00717.24
8.1.90.0070.00017.25
8.1.80.0040.00417.30
8.1.70.0070.00017.29
8.1.60.0030.00617.44
8.1.50.0000.00717.36
8.1.40.0000.00717.49
8.1.30.0000.00817.41
8.1.20.0050.00317.57
8.1.10.0040.00417.37
8.1.00.0060.00317.45
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0000.00818.30
8.0.270.0070.00017.24
8.0.260.0030.00316.72
8.0.250.0060.00016.85
8.0.240.0080.00016.95
8.0.230.0040.00416.85
8.0.220.0060.00016.94
8.0.210.0040.00416.89
8.0.200.0060.00016.83
8.0.190.0070.00016.93
8.0.180.0000.00716.93
8.0.170.0030.00316.91
8.0.160.0000.00716.75
8.0.150.0030.00316.79
8.0.140.0050.00316.87
8.0.130.0030.00313.28
8.0.120.0080.00016.88
8.0.110.0040.00416.85
8.0.100.0000.00716.85
8.0.90.0070.00016.78
8.0.80.0080.00716.76
8.0.70.0040.00416.84
8.0.60.0030.00316.83
8.0.50.0040.00416.82
8.0.30.0160.00317.07
8.0.20.0080.01217.40
8.0.10.0020.00517.00
8.0.00.0080.01016.63
7.4.330.0050.00215.00
7.4.320.0060.00016.42
7.4.300.0030.00316.48
7.4.290.0030.00316.57
7.4.280.0030.00316.51
7.4.270.0030.00316.47
7.4.260.0000.00716.61
7.4.250.0000.00816.49
7.4.240.0020.00516.54
7.4.230.0050.00216.48
7.4.220.0180.00016.46
7.4.210.0050.01116.54
7.4.200.0000.00716.37
7.4.190.0000.00716.64
7.4.160.0090.00616.30
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0110.00616.60
7.4.120.0080.01216.46
7.4.110.0080.00816.43
7.4.100.0140.01016.37
7.4.90.0100.00716.53
7.4.80.0070.01319.39
7.4.70.0080.00916.44
7.4.60.0090.00616.22
7.4.50.0060.00316.55
7.4.40.0070.00722.77
7.4.30.0100.01016.27
7.4.00.0030.01214.83
7.3.330.0050.00013.14
7.3.320.0000.00513.12
7.3.310.0030.00316.28
7.3.300.0030.00316.08
7.3.290.0090.00616.10
7.3.280.0080.00816.23
7.3.270.0130.00617.40
7.3.260.0150.00916.55
7.3.250.0090.01216.35
7.3.240.0100.01316.20
7.3.230.0060.01016.39
7.3.210.0090.00916.57
7.3.200.0130.01019.39
7.3.190.0070.01516.29
7.3.180.0030.01216.36
7.3.170.0120.00416.27
7.3.160.0120.00416.52
7.3.120.0080.00314.64
7.3.10.0120.00416.66
7.3.00.0060.00916.49
7.2.330.0140.00316.25
7.2.320.0030.01816.14
7.2.310.0130.00316.54
7.2.300.0030.01316.20
7.2.290.0070.01016.21
7.2.130.0000.01616.60
7.2.120.0030.01316.34
7.2.110.0030.01316.73
7.2.100.0030.01016.56
7.2.90.0060.01016.60
7.2.80.0090.00616.90
7.2.70.0040.00716.84
7.2.60.0080.00616.64
7.2.50.0100.00016.54
7.2.40.0100.00316.70
7.2.30.0040.01416.44
7.2.20.0060.00916.69
7.2.10.0090.00616.36
7.2.00.0050.00918.08
7.1.250.0080.00415.27
7.1.200.0060.00915.59
7.1.100.0040.00818.00
7.1.70.0030.00717.05
7.1.60.0160.00919.43
7.1.50.0030.01716.70
7.1.00.0030.03322.45
7.0.200.0040.00416.81
7.0.140.0030.07322.18
7.0.60.0070.05719.82
7.0.50.0130.08317.80
7.0.40.0000.04720.08
7.0.30.0270.08020.16
7.0.20.0270.08020.46
7.0.10.0300.05719.99
7.0.00.0200.06720.00
5.6.280.0070.06320.80
5.6.210.0070.07720.62
5.6.200.0070.05018.19
5.6.190.0030.08320.44
5.6.180.0200.06320.57
5.6.170.0300.06720.51
5.6.160.0100.04020.44
5.6.150.0070.07718.12
5.6.140.0170.05718.11
5.6.130.0070.04018.14
5.6.120.0000.04320.89
5.6.110.0070.05020.98
5.6.100.0100.03720.99
5.6.90.0030.06321.11
5.6.80.0170.07320.34
5.6.70.0200.03320.52
5.5.350.0070.03720.29
5.5.340.0000.04317.95
5.5.330.0070.08020.40
5.5.320.0470.06320.33
5.5.310.0370.07020.30
5.5.300.0000.04018.01
5.5.290.0070.08317.91
5.5.280.0030.04020.86
5.5.270.0070.08020.79
5.5.260.0100.05020.75
5.5.250.0030.05020.46
5.5.240.0070.03720.25
5.4.450.0600.06719.52
5.4.440.0800.07319.32
5.4.430.0800.05019.60
5.4.420.1030.04319.52
5.4.410.1000.06019.50
5.4.400.0370.05318.69
5.4.390.0470.07718.77
5.4.380.0270.05018.79
5.4.370.0230.06718.79
5.4.360.0170.04718.59
5.4.350.0090.03911.97
5.4.340.0110.03611.97
5.4.320.0070.03812.45
5.4.310.0040.04212.45
5.4.300.0020.04312.45
5.4.290.0080.03612.45
5.4.280.0050.05312.34
5.4.270.0080.03512.34
5.4.260.0060.03912.35
5.4.250.0070.04212.34
5.4.240.0100.05018.69
5.4.230.0030.05318.88
5.4.220.0100.05318.69
5.4.210.0000.05718.86
5.4.200.0130.04319.02
5.4.190.0030.06018.87
5.4.180.0100.07019.02
5.4.170.0100.05718.83
5.4.160.0100.05018.73
5.4.150.0000.06018.63
5.4.140.0000.05716.49
5.4.130.0030.07716.28
5.4.120.0100.04716.53
5.4.110.0030.05316.29
5.4.100.0130.06316.42
5.4.90.0100.04316.45
5.4.80.0200.03716.41
5.4.70.0100.04716.48
5.4.60.0130.06316.49
5.4.50.0130.04716.24
5.4.40.0070.05016.37
5.4.30.0030.05316.38
5.4.20.0030.05316.17
5.4.10.0100.05316.49
5.4.00.0130.04715.73
5.3.290.0070.03912.80
5.3.280.0100.05014.36
5.3.270.0100.05314.62
5.3.260.0100.05014.45
5.3.250.0100.05314.45
5.3.240.0030.05314.30
5.3.230.0070.05714.61
5.3.220.0130.04314.48
5.3.210.0130.04314.61
5.3.200.0070.04714.26
5.3.190.0030.05314.57
5.3.180.0070.06714.52
5.3.170.0000.05714.48
5.3.160.0100.06714.45
5.3.150.0070.05014.25
5.3.140.0130.04014.64
5.3.130.0130.04714.38
5.3.120.0070.05314.70
5.3.110.0070.05014.31
5.3.100.0070.04713.80
5.3.90.0100.04314.02
5.3.80.0030.05013.85
5.3.70.0070.04714.05
5.3.60.0030.05014.00
5.3.50.0070.04713.64
5.3.40.0100.04713.95
5.3.30.0130.04313.91
5.3.20.0030.05313.68
5.3.10.0100.04713.56
5.3.00.0100.05013.65
5.2.170.0070.04010.97
5.2.160.0070.04311.14
5.2.150.0030.04311.03
5.2.140.0100.04011.09
5.2.130.0070.03710.93
5.2.120.0070.03711.19
5.2.110.0030.04011.01
5.2.100.0070.03711.18
5.2.90.0000.04311.20
5.2.80.0030.04311.11
5.2.70.0130.03711.09
5.2.60.0070.04011.04
5.2.50.0070.06010.85
5.2.40.0030.06011.10
5.2.30.0030.04711.12
5.2.20.0070.03710.89
5.2.10.0030.04710.93
5.2.00.0070.04010.92
5.1.60.0070.03010.05
5.1.50.0030.03710.14
5.1.40.0000.0379.86
5.1.30.0070.03310.33
5.1.20.0030.03710.52
5.1.10.0030.0379.97
5.1.00.0030.03710.12
5.0.50.0030.0278.40
5.0.40.0030.0278.43
5.0.30.0070.0378.30
5.0.20.0030.0278.29
5.0.10.0030.0278.12
5.0.00.0000.0438.18
4.4.90.0070.0236.36
4.4.80.0000.0236.36
4.4.70.0070.0176.36
4.4.60.0000.0236.36
4.4.50.0000.0236.36
4.4.40.0070.0306.36
4.4.30.0070.0176.36
4.4.20.0030.0206.36
4.4.10.0070.0176.36
4.4.00.0000.0336.36
4.3.110.0000.0236.36
4.3.100.0000.0206.36
4.3.90.0030.0206.36
4.3.80.0130.0236.36
4.3.70.0070.0176.36
4.3.60.0030.0236.36
4.3.50.0030.0206.36
4.3.40.0000.0336.36
4.3.30.0030.0206.36
4.3.20.0030.0206.36
4.3.10.0000.0236.36
4.3.00.0000.0236.74

preferences:
29.58 ms | 401 KiB | 5 Q