3v4l.org

run code in 300+ PHP versions simultaneously
<?php Class C { function f($a) {} } echo "Array hint, should be nothing.\n"; Class D extends C { function f(array $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)
8.3.60.0170.00318.43
8.3.50.0080.01021.07
8.3.40.0110.00418.75
8.3.30.0110.00320.17
8.3.20.0080.00020.36
8.3.10.0040.00420.86
8.3.00.0000.00822.32
8.2.180.0070.01416.60
8.2.170.0000.01422.96
8.2.160.0130.00420.52
8.2.150.0040.00424.18
8.2.140.0070.00324.66
8.2.130.0060.00326.16
8.2.120.0050.00221.05
8.2.110.0000.01619.27
8.2.100.0120.00017.59
8.2.90.0040.00419.00
8.2.80.0080.00017.97
8.2.70.0100.00017.38
8.2.60.0040.00417.91
8.2.50.0060.00318.07
8.2.40.0090.00018.22
8.2.30.0040.00419.49
8.2.20.0080.00017.40
8.2.10.0070.00017.51
8.2.00.0040.00417.55
8.1.280.0090.00625.92
8.1.270.0060.00323.99
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0100.00020.64
8.1.230.0070.00721.03
8.1.220.0040.00418.77
8.1.210.0050.00318.89
8.1.200.0000.00917.00
8.1.190.0040.00417.41
8.1.180.0060.00318.10
8.1.170.0030.00618.59
8.1.160.0080.00018.72
8.1.150.0080.00318.48
8.1.140.0050.00217.32
8.1.130.0040.00417.74
8.1.120.0060.00317.33
8.1.110.0040.00417.25
8.1.100.0050.00317.22
8.1.90.0040.00417.16
8.1.80.0030.00317.28
8.1.70.0000.00717.33
8.1.60.0050.00617.47
8.1.50.0050.00217.29
8.1.40.0040.00417.29
8.1.30.0040.00417.50
8.1.20.0060.00317.46
8.1.10.0070.00017.42
8.1.00.0050.00317.34
8.0.300.0000.00819.91
8.0.290.0000.00817.05
8.0.280.0030.00518.37
8.0.270.0000.00717.11
8.0.260.0000.00716.65
8.0.250.0030.00616.98
8.0.240.0000.00816.98
8.0.230.0000.00716.89
8.0.220.0030.00316.85
8.0.210.0000.00716.81
8.0.200.0000.00716.86
8.0.190.0040.00316.87
8.0.180.0040.00416.90
8.0.170.0040.00416.78
8.0.160.0030.00316.85
8.0.150.0040.00416.79
8.0.140.0060.00616.73
8.0.130.0000.00613.24
8.0.120.0070.00016.82
8.0.110.0070.00016.84
8.0.100.0000.00716.85
8.0.90.0070.00016.73
8.0.80.0080.00816.80
8.0.70.0050.00316.88
8.0.60.0030.00516.68
8.0.50.0000.00716.71
8.0.30.0100.00716.95
8.0.20.0130.01017.40
8.0.10.0070.00016.98
8.0.00.0100.01016.54
7.4.330.0000.00516.66
7.4.320.0030.00316.30
7.4.300.0000.00716.48
7.4.290.0000.00716.30
7.4.280.0030.00316.51
7.4.270.0000.00716.49
7.4.260.0000.00813.14
7.4.250.0020.00516.43
7.4.240.0000.00716.37
7.4.230.0070.00016.27
7.4.220.0070.01416.46
7.4.210.0050.01016.40
7.4.200.0030.00316.47
7.4.190.0030.00316.36
7.4.160.0090.00616.34
7.4.150.0120.00617.40
7.4.140.0090.00817.86
7.4.130.0080.01116.37
7.4.120.0070.01016.34
7.4.110.0160.00016.52
7.4.100.0100.00716.34
7.4.90.0170.00416.43
7.4.80.0030.01619.39
7.4.70.0080.00816.52
7.4.60.0150.00616.39
7.4.50.0060.00316.45
7.4.40.0060.00622.77
7.4.30.0100.00716.40
7.4.00.0000.01414.82
7.3.330.0000.00613.10
7.3.320.0050.00013.30
7.3.310.0040.00416.19
7.3.300.0060.00016.20
7.3.290.0100.01016.21
7.3.280.0090.00716.19
7.3.270.0030.01317.40
7.3.260.0110.01018.24
7.3.250.0110.00916.43
7.3.240.0120.00916.53
7.3.230.0100.00716.39
7.3.210.0040.01416.32
7.3.200.0100.00719.39
7.3.190.0060.01116.43
7.3.180.0170.00516.21
7.3.170.0150.00616.53
7.3.160.0090.00916.21
7.3.120.0110.00714.39
7.2.330.0070.01316.55
7.2.320.0110.00716.39
7.2.310.0120.00616.31
7.2.300.0070.01016.50
7.2.290.0040.01316.50
7.2.60.0070.00716.93
7.2.00.0100.00019.48
7.1.200.0360.00415.32
7.1.100.0070.00718.00
7.1.70.0030.01316.84
7.1.60.0100.01319.17
7.1.50.0160.00616.61
7.1.00.0000.03722.41
7.0.200.0030.00716.63
7.0.140.0130.06322.09
7.0.70.3870.04720.08
7.0.60.0100.08319.93
7.0.50.0000.04317.95
7.0.40.0170.07720.14
7.0.30.0230.08320.23
7.0.20.0270.07720.19
7.0.10.0270.08320.10
7.0.00.0070.05320.20
5.6.280.0000.07720.82
5.6.210.0000.08720.61
5.6.200.0130.08018.16
5.6.190.0000.06020.67
5.6.180.0030.06720.45
5.6.170.0200.06020.45
5.6.160.0070.06320.43
5.6.150.0000.04718.21
5.6.140.0100.04318.28
5.6.130.0030.09018.14
5.6.120.0100.07021.20
5.6.110.0100.07721.14
5.6.100.0130.05721.13
5.6.90.0070.08321.04
5.6.80.0070.07320.38
5.6.70.0230.08320.50
5.5.350.0070.08020.33
5.5.340.0100.07718.05
5.5.330.0000.04720.35
5.5.320.0030.04320.38
5.5.310.0270.06720.50
5.5.300.0030.08318.03
5.5.290.0030.06317.95
5.5.280.0030.05020.88
5.5.270.0070.06020.73
5.5.260.0030.08320.89
5.5.250.0130.07020.70
5.5.240.0100.08020.19
5.4.450.3600.03319.48
5.4.440.3600.03719.27
5.4.430.3970.04319.48
5.4.420.3470.04019.32
5.4.410.3630.03319.18
5.4.400.3030.03319.07
5.4.390.3370.03319.14
5.4.380.4000.04319.20
5.4.370.3470.04719.22
5.4.360.3330.03719.13
5.4.350.2800.03019.22
5.4.340.3400.03718.88
5.4.320.3570.03719.14
5.4.310.3500.03019.18
5.4.300.3300.04319.22
5.4.290.3430.02718.95
5.4.280.4100.05019.22
5.4.270.3870.03719.22
5.4.260.3270.03018.87
5.4.250.3200.04019.09
5.4.240.3500.03019.13
5.4.230.3370.04718.98
5.4.220.3470.04019.23
5.4.210.3400.04018.94
5.4.200.3570.04019.21
5.4.190.3500.04019.15
5.4.180.3470.03719.14
5.4.170.3300.04319.30
5.4.160.3270.03018.85
5.4.150.3030.04019.21
5.4.140.3430.03316.37
5.4.130.3430.04016.51
5.4.120.3470.04016.58
5.4.110.3600.05016.63
5.4.100.3800.03016.42
5.4.90.3600.03716.41
5.4.80.3370.03316.44
5.4.70.3430.04016.55
5.4.60.3270.03016.44
5.4.50.3470.04316.43
5.4.40.3730.02716.41
5.4.30.3430.03716.43
5.4.20.3430.03316.42
5.4.10.3400.03716.50
5.4.00.3430.03715.82
5.3.290.3530.04314.78
5.3.280.3270.04314.61
5.3.270.3500.04014.54
5.3.260.3300.03714.62
5.3.250.3330.03714.70
5.3.240.3230.04314.61
5.3.230.3400.03714.68
5.3.220.3600.03714.79
5.3.210.3500.04714.58
5.3.200.3430.03714.48
5.3.190.3300.03714.56
5.3.180.3500.03014.57
5.3.170.3570.03714.54
5.3.160.3430.03714.47
5.3.150.3470.03714.54
5.3.140.3170.03314.46
5.3.130.3230.04314.52
5.3.120.3430.03714.68
5.3.110.2900.03714.47
5.3.100.3730.04013.96
5.3.90.3800.03314.16
5.3.80.3430.04314.03
5.3.70.3430.03314.25
5.3.60.2930.03313.91
5.3.50.3530.03313.86
5.3.40.3500.03014.18
5.3.30.3270.03313.99
5.3.20.3570.03013.92
5.3.10.3170.03713.88
5.3.00.3470.04013.69
5.2.170.2370.03011.27
5.2.160.3070.03311.20
5.2.150.3030.03711.16
5.2.140.2900.02711.20
5.2.130.2970.03011.19
5.2.120.2900.02711.33
5.2.110.2430.02311.03
5.2.100.2900.03311.01
5.2.90.2930.02711.25
5.2.80.2730.03711.05
5.2.70.3030.02711.02
5.2.60.3000.02711.02
5.2.50.3000.03011.09
5.2.40.2530.02710.95
5.2.30.2230.02310.95
5.2.20.2330.02311.07
5.2.10.2270.02710.76
5.2.00.2230.03310.94
5.1.60.2530.0209.97
5.1.50.2200.0239.89
5.1.40.2430.0279.91
5.1.30.2230.02710.30
5.1.20.2470.02310.36
5.1.10.1430.02310.05
5.1.00.0000.04310.07
5.0.50.0000.0238.45
5.0.40.0000.0208.35
5.0.30.0000.0408.38
5.0.20.0030.0308.18
5.0.10.0000.0208.07
5.0.00.0030.0338.06
4.4.90.0030.0137.56
4.4.80.0000.0307.56
4.4.70.1200.0177.56
4.4.60.1100.0177.56
4.4.50.1100.0137.56
4.4.40.1070.0277.56
4.4.30.1070.0177.56
4.4.20.1100.0137.56
4.4.10.1200.0137.56
4.4.00.1500.0277.56
4.3.110.1130.0177.56
4.3.100.1370.0177.56
4.3.90.1130.0177.56
4.3.80.1070.0237.56
4.3.70.1100.0137.56
4.3.60.1300.0177.56
4.3.50.1200.0137.56
4.3.40.1270.0207.56
4.3.30.0730.0237.56
4.3.20.0570.0207.56
4.3.10.0670.0177.56
4.3.00.0730.0237.56

preferences:
43.31 ms | 401 KiB | 5 Q