3v4l.org

run code in 300+ PHP versions simultaneously
<?php function aaa(object $b) { echo $b; }

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)
8.3.60.0140.00716.25
8.3.50.0080.00621.20
8.3.40.0140.00018.59
8.3.30.0090.00618.43
8.3.20.0070.00020.13
8.3.10.0040.00423.29
8.3.00.0030.00623.65
8.2.180.0090.00916.50
8.2.170.0110.00422.96
8.2.160.0130.00020.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00020.96
8.2.120.0070.00026.35
8.2.110.0030.00619.13
8.2.100.0040.00817.91
8.2.90.0050.00219.11
8.2.80.0090.00017.97
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0030.00618.09
8.2.40.0050.00320.63
8.2.30.0040.00419.30
8.2.20.0030.00519.32
8.2.10.0000.00717.89
8.2.00.0030.00517.80
8.1.280.0140.00025.92
8.1.270.0110.00722.14
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00622.11
8.1.230.0040.00817.58
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.00817.23
8.1.190.0030.00517.10
8.1.180.0060.00318.10
8.1.170.0040.00418.45
8.1.160.0040.00420.50
8.1.150.0080.00020.60
8.1.140.0040.00419.44
8.1.130.0070.00017.61
8.1.120.0030.00317.36
8.1.110.0050.00217.35
8.1.100.0080.00317.30
8.1.90.0080.00017.34
8.1.80.0000.00817.33
8.1.70.0030.00317.34
8.1.60.0050.00217.45
8.1.50.0090.00017.21
8.1.40.0040.00417.38
8.1.30.0040.00417.59
8.1.20.0040.00417.49
8.1.10.0000.00917.36
8.1.00.0100.00017.31
8.0.300.0050.00318.77
8.0.290.0020.00516.63
8.0.280.0040.00418.35
8.0.270.0030.00317.12
8.0.260.0030.00317.05
8.0.250.0060.00016.85
8.0.240.0060.00316.77
8.0.230.0030.00316.72
8.0.220.0000.00616.81
8.0.210.0030.00316.79
8.0.200.0000.00716.83
8.0.190.0000.00716.73
8.0.180.0000.00716.60
8.0.170.0040.00416.75
8.0.160.0040.00416.62
8.0.150.0000.00716.75
8.0.140.0080.00016.76
8.0.130.0030.00313.18
8.0.120.0000.00816.68
8.0.110.0000.00716.71
8.0.100.0070.00016.65
8.0.90.0030.00516.76
8.0.80.0040.01116.71
8.0.70.0040.00416.62
8.0.60.0040.00316.68
8.0.50.0000.00716.65
8.0.30.0090.01217.03
8.0.20.0100.00917.40
8.0.10.0000.00716.76
8.0.00.0060.01316.71
7.4.330.0020.00216.84
7.4.320.0030.00316.45
7.4.300.0000.00716.38
7.4.290.0030.00316.38
7.4.280.0050.00316.21
7.4.270.0070.00016.38
7.4.260.0070.00016.45
7.4.250.0040.00416.31
7.4.240.0000.00716.42
7.4.230.0030.00316.58
7.4.220.0120.00616.47
7.4.210.0090.00916.29
7.4.200.0080.00016.36
7.4.160.0090.00616.41
7.4.150.0150.00417.40
7.4.140.0060.01417.86
7.4.130.0090.01016.34
7.4.120.0110.00616.31
7.4.110.0060.00916.48
7.4.100.0100.00616.32
7.4.90.0170.00016.40
7.4.80.0150.00919.39
7.4.70.0120.00416.45
7.4.60.0120.00616.46
7.4.50.0050.00816.39
7.4.40.0090.00616.28
7.4.30.0070.01016.26
7.4.00.0040.01515.11
7.3.330.0050.00013.13
7.3.320.0030.00313.13
7.3.310.0040.00416.23
7.3.300.0030.00316.21
7.3.290.0070.01116.20
7.3.280.0100.00816.18
7.3.270.0090.00917.40
7.3.260.0140.00316.48
7.3.250.0110.00916.26
7.3.240.0050.01216.44
7.3.230.0040.01216.39
7.3.210.0140.00316.13
7.3.200.0040.01819.39
7.3.190.0060.01216.30
7.3.180.0070.01016.16
7.3.170.0150.00316.27
7.3.160.0070.01016.14
7.3.120.0070.01017.15
7.3.110.0040.01117.15
7.3.100.0130.00317.15
7.3.90.0040.00817.15
7.3.80.0030.00917.15
7.3.70.0120.00317.15
7.3.60.0030.00517.15
7.3.50.0030.00617.15
7.3.40.0000.00917.15
7.3.30.0050.00317.15
7.3.20.0030.01417.15
7.3.10.0100.00316.72
7.3.00.0060.00716.69
7.2.330.0130.00316.62
7.2.320.0100.00716.25
7.2.310.0060.01016.29
7.2.300.0100.00716.53
7.2.290.0090.01216.14
7.2.240.0060.00917.15
7.2.230.0000.01517.15
7.2.220.0070.01017.15
7.2.210.0000.01417.15
7.2.200.0060.00617.15
7.2.190.0000.01717.15
7.2.180.0070.00717.15
7.2.170.0030.01517.15
7.2.160.0030.01017.15
7.2.150.0080.00817.15
7.2.140.0080.00617.15
7.2.130.0020.01116.72
7.2.120.0020.01216.84
7.2.110.0100.00316.88
7.2.100.0040.00716.79
7.2.90.0090.00816.95
7.2.80.0060.00616.93
7.2.70.0040.01116.98
7.2.60.0070.00916.79
7.2.50.0050.01016.98
7.2.40.0070.00616.77
7.2.30.0100.00516.94
7.2.20.0030.01016.95
7.2.10.0030.01016.88
7.2.00.0070.00717.60
7.1.330.0060.01017.15
7.1.320.0070.00717.15
7.1.310.0030.01217.15
7.1.300.0000.01417.15
7.1.290.0030.01017.15
7.1.280.0060.00917.15
7.1.270.0080.00417.15
7.1.260.0030.00917.15
7.1.250.0040.00916.23
7.1.200.0030.01015.48
7.1.100.0070.01018.19
7.1.70.0030.00616.68
7.1.60.0070.00719.40
7.1.50.0140.01016.80
7.1.00.0000.08022.36
7.0.200.0770.00314.50
7.0.60.0300.07721.71
7.0.50.0070.06717.88
7.0.40.0070.06320.04
7.0.30.0300.07320.30
7.0.20.0270.04320.07
7.0.10.0070.05320.14
7.0.00.0030.05720.05
5.6.280.0000.04021.11
5.6.210.0070.06020.75
5.6.200.0030.09018.28
5.6.190.0130.06320.61
5.6.180.0470.05720.33
5.6.170.0370.07320.57
5.6.160.0070.05720.71
5.6.150.0070.08718.28
5.6.140.0070.05718.14
5.6.130.0100.05018.28
5.6.120.0030.04320.90
5.6.110.0100.08321.09
5.6.100.0100.07721.11
5.6.90.0030.04020.88
5.6.80.0100.03320.36
5.5.350.0230.08320.44
5.5.340.0100.07717.97
5.5.330.0030.07720.47
5.5.320.0300.05720.29
5.5.310.0200.08020.32
5.5.300.0070.08017.94
5.5.290.0030.05018.03
5.5.280.0070.08020.65
5.5.270.0000.04320.87
5.5.260.0130.06320.87
5.5.250.0100.04320.61
5.5.240.0270.07720.01

preferences:
42.37 ms | 401 KiB | 5 Q