3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { public static function ii(){ echo 'aaaaa'; } public function aa(){} } class b extends a { public function aa(){ $a = new a(); $a->ii(); } } $bb = new b(); $bb->aa();

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)
8.3.60.0070.01318.36
8.3.50.0150.00721.93
8.3.40.0090.00618.46
8.3.30.0070.01020.35
8.3.20.0070.00020.04
8.3.10.0000.00821.69
8.3.00.0040.00422.58
8.2.180.0110.00318.17
8.2.170.0110.00422.96
8.2.160.0030.01020.57
8.2.150.0000.00924.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.01120.82
8.2.110.0040.00422.29
8.2.100.0130.00017.78
8.2.90.0000.00819.13
8.2.80.0000.00817.97
8.2.70.0090.00017.61
8.2.60.0050.00217.80
8.2.50.0060.00318.07
8.2.40.0000.00818.14
8.2.30.0040.00418.05
8.2.20.0040.00417.63
8.2.10.0070.00017.67
8.2.00.0100.00017.67
8.1.280.0070.00725.92
8.1.270.0070.01024.66
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00620.44
8.1.230.0040.00817.51
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0000.01017.23
8.1.190.0070.00017.28
8.1.180.0060.00619.01
8.1.170.0070.00318.41
8.1.160.0000.00722.13
8.1.150.0000.00818.48
8.1.140.0000.00817.36
8.1.130.0030.00317.75
8.1.120.0040.00417.37
8.1.110.0030.00317.39
8.1.100.0040.00417.35
8.1.90.0000.00717.29
8.1.80.0000.00817.45
8.1.70.0030.00317.33
8.1.60.0030.00517.55
8.1.50.0030.00517.56
8.1.40.0080.00017.52
8.1.30.0050.00217.53
8.1.20.0040.00417.70
8.1.10.0060.00317.57
8.1.00.0030.00917.34
8.0.300.0000.00718.77
8.0.290.0060.00316.58
8.0.280.0000.00918.48
8.0.270.0000.00717.25
8.0.260.0070.00016.67
8.0.250.0040.00416.78
8.0.240.0040.00416.86
8.0.230.0050.00316.86
8.0.220.0030.00316.80
8.0.210.0070.00016.82
8.0.200.0060.00016.84
8.0.190.0030.00516.87
8.0.180.0000.00716.75
8.0.170.0070.00016.72
8.0.160.0060.00316.85
8.0.150.0040.00416.76
8.0.140.0030.00316.64
8.0.130.0030.00313.24
8.0.120.0030.00516.68
8.0.110.0030.00316.73
8.0.100.0070.00016.67
8.0.90.0070.00016.85
8.0.80.0030.01216.81
8.0.70.0000.00716.88
8.0.60.0070.00016.65
8.0.50.0000.00716.86
8.0.30.0150.00417.07
8.0.20.0050.01517.40
8.0.10.0040.00417.00
8.0.00.0090.00916.71
7.4.330.0020.00315.00
7.4.320.0000.00616.35
7.4.300.0000.00616.61
7.4.290.0030.00316.57
7.4.280.0000.01016.52
7.4.270.0060.00016.48
7.4.260.0000.00613.26
7.4.250.0080.00016.51
7.4.240.0020.00516.47
7.4.230.0000.00716.40
7.4.220.0030.01416.52
7.4.210.0060.00916.55
7.4.200.0030.00316.53
7.4.190.0040.00416.74
7.4.160.0130.00316.64
7.4.150.0110.00717.40
7.4.140.0140.00617.86
7.4.130.0110.00516.54
7.4.120.0130.00316.45
7.4.110.0060.01616.52
7.4.100.0080.00816.51
7.4.90.0040.01516.51
7.4.80.0100.00719.39
7.4.70.0100.00716.50
7.4.60.0060.01016.38
7.4.50.0040.00416.61
7.4.40.0060.01022.77
7.4.30.0090.00716.40
7.4.00.0140.00415.00
7.3.330.0020.00213.25
7.3.320.0030.00313.27
7.3.310.0030.00316.14
7.3.300.0070.00016.26
7.3.290.0070.00716.23
7.3.280.0050.01216.22
7.3.270.0130.00817.40
7.3.260.0080.01116.37
7.3.250.0110.00616.36
7.3.240.0100.00716.29
7.3.230.0080.01116.39
7.3.210.0100.01016.23
7.3.200.0070.01019.39
7.3.190.0060.01216.52
7.3.180.0000.01616.48
7.3.170.0060.01016.39
7.3.160.0100.00716.47
7.3.120.0140.00314.48
7.2.330.0290.02316.30
7.2.320.0060.01116.77
7.2.310.0140.01016.50
7.2.300.0070.01016.68
7.2.290.0100.00616.78
7.2.60.0040.01116.97
7.2.50.0070.00717.00
7.1.200.0040.00815.64
7.1.70.0040.00416.83
7.1.60.0070.00716.94
7.1.50.0090.00616.88
7.1.00.0030.03322.33
7.0.200.0030.01016.73
7.0.140.0000.07722.09
7.0.110.0030.04320.07
7.0.100.0070.08019.88
7.0.90.0100.07320.00
7.0.80.0100.07320.07
7.0.70.0070.08019.92
7.0.60.0200.06720.00
7.0.50.0030.08720.23
7.0.40.0100.07720.22
7.0.30.0100.07020.20
7.0.20.0100.07720.28
7.0.10.0030.05020.23
7.0.00.0170.07720.27
5.6.280.0130.06321.00
5.6.260.0100.07320.68
5.6.250.0030.07720.89
5.6.240.0070.09320.67
5.6.230.0130.07720.71
5.6.220.0070.08020.60
5.6.210.0100.07720.59
5.6.200.0100.05021.20
5.6.190.0170.07321.05
5.6.180.0030.08721.06
5.6.170.0070.08021.06
5.6.160.0070.08320.94
5.6.150.0100.07321.15
5.6.140.0170.07321.03
5.6.130.0100.08321.27
5.6.120.0070.09021.05
5.6.110.0170.07021.21
5.6.100.0100.07720.97
5.6.90.0030.07321.06
5.6.80.0100.07320.38
5.6.70.0030.08720.31
5.6.60.0030.05020.64
5.6.50.0030.08720.50
5.6.40.0030.08020.41
5.6.30.0070.08720.30
5.6.20.0000.09020.41
5.6.10.0070.08320.62
5.6.00.0030.06020.43
5.5.380.0170.06720.33
5.5.370.0070.08320.49
5.5.360.0030.09020.46
5.5.350.0100.05320.46
5.5.340.0130.07320.85
5.5.330.0100.08320.95
5.5.320.0070.08720.88
5.5.310.0070.08320.98
5.5.300.0100.07721.04
5.5.290.0200.07020.95
5.5.280.0070.09020.94
5.5.270.0030.06020.94
5.5.260.0000.09020.70
5.5.250.0100.07720.72
5.5.240.0100.07020.29
5.5.230.0070.07020.42
5.5.220.0030.08020.28
5.5.210.0030.08320.37
5.5.200.0100.07720.34
5.5.190.0070.08320.39
5.5.180.0100.08020.28
5.5.160.0030.07320.30
5.5.150.0030.08320.24
5.5.140.0170.07020.38
5.5.130.0070.07020.13
5.5.120.0000.05020.30
5.5.110.0100.04720.25
5.5.100.0070.08020.00
5.5.90.0030.04019.98
5.5.80.0070.08020.15
5.5.70.0100.04320.25
5.5.60.0070.07720.10
5.5.50.0100.04320.16
5.5.40.0130.06720.13
5.5.30.0030.08020.13
5.5.20.0130.07020.21
5.5.10.0130.07020.04
5.5.00.0030.08320.01
5.4.450.0130.06719.31
5.4.440.0100.07719.63
5.4.430.0070.06319.63
5.4.420.0100.07019.64
5.4.410.0200.06319.18
5.4.400.0100.07019.24
5.4.390.0070.05019.02
5.4.380.0070.06719.14
5.4.370.0130.05319.31
5.4.360.0070.07719.24
5.4.350.0100.07318.98
5.4.340.0030.05019.00
5.4.320.0030.08019.09
5.4.310.0100.07019.18
5.4.300.0030.05319.01
5.4.290.0100.07319.24
5.4.280.0070.04719.16
5.4.270.0100.07719.09
5.4.260.0030.08319.18
5.4.250.0070.05719.18
5.4.240.0070.05019.19
5.4.230.0030.04719.16
5.4.220.0070.08318.95
5.4.210.0100.06719.02
5.4.200.0030.07319.16
5.4.190.0100.07319.15
5.4.180.0030.08319.02
5.4.170.0230.06019.14
5.4.160.0070.06319.21
5.4.150.0130.04019.16
5.4.140.0130.05316.61
5.4.130.0070.04716.34
5.4.120.0030.03716.47
5.4.110.0000.04016.37
5.4.100.0000.03716.32
5.4.90.0070.03316.60
5.4.80.0070.03016.29
5.4.70.0070.03316.45
5.4.60.0030.03316.39
5.4.50.0030.03716.38
5.4.40.0030.04716.60
5.4.30.0130.06316.57
5.4.20.0030.05716.39
5.4.10.0030.03316.38
5.4.00.0070.03716.05
5.3.290.0100.07014.80
5.3.280.0070.08014.61
5.3.270.0100.07014.60
5.3.260.0000.07714.59
5.3.250.0000.04714.59
5.3.240.0070.05014.46
5.3.230.0000.04014.68
5.3.220.0000.04014.66
5.3.210.0030.04714.57
5.3.200.0000.04014.65
5.3.190.0030.03714.58
5.3.180.0070.03314.71
5.3.170.0070.03314.56
5.3.160.0070.05714.60
5.3.150.0070.03314.42
5.3.140.0030.07014.54
5.3.130.0200.02314.54
5.3.120.0070.06014.53
5.3.110.0030.06714.68
5.3.100.0000.04714.00
5.3.90.0070.06314.15
5.3.80.0030.04714.04
5.3.70.0070.06714.11
5.3.60.0030.04014.09
5.3.50.0000.04714.04
5.3.40.0030.03714.09
5.3.30.0070.03013.97
5.3.20.0070.05313.77
5.3.10.0000.04013.67
5.3.00.0070.03313.71
5.2.170.0030.03012.99
5.2.160.0130.04712.99
5.2.150.0030.02712.99
5.2.140.0000.03012.99
5.2.130.0000.03712.99
5.2.120.0070.02312.99
5.2.110.0030.02712.99
5.2.100.0030.02712.99
5.2.90.0030.03012.99
5.2.80.0000.03312.99
5.2.70.0030.02712.99
5.2.60.0070.02712.99
5.2.50.0030.03712.99
5.2.40.0000.03012.99
5.2.30.0000.03012.99
5.2.20.0030.02712.99
5.2.10.0070.03312.99
5.2.00.0030.02712.99
5.1.60.0030.03312.99
5.1.50.0000.02712.99
5.1.40.0030.02312.99
5.1.30.0000.05012.99
5.1.20.0030.03312.99
5.1.10.0000.02712.99
5.1.00.0000.04712.99
5.0.50.0000.02012.99
5.0.40.0000.02312.99
5.0.30.0030.03012.99
5.0.20.0030.04312.99
5.0.10.0030.01712.99
5.0.00.0030.02712.99
4.4.90.0000.01712.99
4.4.80.0000.01712.99
4.4.70.0000.01712.99
4.4.60.0000.02312.99
4.4.50.0070.01012.99
4.4.40.0000.02312.99
4.4.30.0030.01312.99
4.4.20.0000.01712.99
4.4.10.0000.01712.99
4.4.00.0030.02312.99
4.3.110.0000.02012.99
4.3.100.0000.02312.99
4.3.90.0000.01312.99
4.3.80.0000.03012.99
4.3.70.0000.01712.99
4.3.60.0030.01712.99
4.3.50.0000.01712.99
4.3.40.0000.02312.99
4.3.30.0000.02012.99
4.3.20.0030.03312.99
4.3.10.0030.03712.99
4.3.00.0070.02712.99

preferences:
44.85 ms | 401 KiB | 5 Q