3v4l.org

run code in 300+ PHP versions simultaneously
<?php function x(){ yield 1; yield 2; yield 3; } function a($x){ yield from $x; } foreach(a(a(x())) as $i => $x){ echo $i . "=>" . $x . "\n"; }

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)
8.5.30.0120.00919.28
8.5.20.0110.00620.25
8.5.10.0090.00816.48
8.5.00.0140.00719.94
8.4.180.0150.00725.44
8.4.170.0120.01024.01
8.4.160.0120.01023.61
8.4.150.0080.00517.75
8.4.140.0110.01017.52
8.4.130.0040.00517.91
8.4.120.0140.00520.77
8.4.110.0090.00822.27
8.4.100.0110.01017.63
8.4.90.0110.00918.71
8.4.80.0100.00717.84
8.4.70.0110.00917.57
8.4.60.0100.00819.45
8.4.50.0120.01017.50
8.4.40.0180.00317.39
8.4.30.0100.01018.76
8.4.20.0110.01117.88
8.4.10.0120.00322.16
8.3.300.0120.00920.68
8.3.290.0170.00620.75
8.3.280.0180.00918.21
8.3.270.0100.00916.41
8.3.260.0120.00716.50
8.3.250.0050.00218.85
8.3.240.0130.00416.80
8.3.230.0120.00816.49
8.3.220.0100.00817.28
8.3.210.0110.00816.58
8.3.200.0100.00816.59
8.3.190.0120.00918.17
8.3.180.0130.00616.46
8.3.170.0100.00716.73
8.3.160.0040.01116.73
8.3.150.0070.01117.19
8.3.140.0070.01116.66
8.3.130.0030.00616.66
8.3.120.0080.00019.00
8.3.110.0000.01020.94
8.3.100.0040.00424.06
8.3.90.0030.00626.77
8.3.80.0060.00316.75
8.3.70.0060.00916.58
8.3.60.0100.00716.63
8.3.50.0120.00923.74
8.3.40.0090.00919.04
8.3.30.0120.00318.43
8.3.20.0000.00724.18
8.3.10.0100.00024.66
8.3.00.0000.00826.16
8.2.300.0110.01018.85
8.2.290.0050.00420.60
8.2.280.0120.00718.40
8.2.270.0110.00716.61
8.2.260.0080.00818.70
8.2.250.0110.00416.57
8.2.240.0030.00718.73
8.2.230.0030.01422.58
8.2.220.0040.01237.54
8.2.210.0050.00326.77
8.2.200.0030.00616.63
8.2.190.0040.01116.75
8.2.180.0140.00325.92
8.2.170.0090.00622.96
8.2.160.0130.00022.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0060.00321.00
8.2.100.0070.00717.91
8.2.90.0040.00418.06
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0000.00817.50
8.2.50.0080.00018.05
8.2.40.0060.00318.08
8.2.30.0070.00018.09
8.2.20.0000.00817.98
8.2.10.0100.00019.30
8.2.00.0040.00419.30
8.1.340.0100.01019.88
8.1.330.0130.00620.35
8.1.320.0100.00816.16
8.1.310.0090.00616.71
8.1.300.0030.00616.24
8.1.290.0070.00318.88
8.1.280.0120.00625.92
8.1.270.0040.00423.99
8.1.260.0030.00328.09
8.1.250.0040.00428.09
8.1.240.0100.00022.20
8.1.230.0040.00821.04
8.1.220.0040.00417.74
8.1.210.0050.00319.89
8.1.200.0030.00617.78
8.1.190.0000.00817.38
8.1.180.0080.00018.10
8.1.170.0050.00317.62
8.1.160.0050.00318.88
8.1.150.0060.00318.85
8.1.140.0000.00718.89
8.1.130.0030.00320.14
8.1.120.0040.00417.48
8.1.110.0040.00417.45
8.1.100.0070.00017.50
8.1.90.0070.00017.49
8.1.80.0000.00717.51
8.1.70.0000.00717.27
8.1.60.0030.00617.58
8.1.50.0000.00817.49
8.1.40.0000.00817.51
8.1.30.0040.00417.62
8.1.20.0030.00617.49
8.1.10.0050.00317.55
8.1.00.0030.00517.43
8.0.300.0030.00620.23
8.0.290.0000.00716.63
8.0.280.0040.00418.45
8.0.270.0040.00417.96
8.0.260.0060.00018.33
8.0.250.0030.00316.92
8.0.240.0030.00316.85
8.0.230.0030.00616.81
8.0.220.0050.00516.85
8.0.210.0030.00316.76
8.0.200.0000.00716.96
8.0.190.0080.00016.95
8.0.180.0040.00416.90
8.0.170.0050.00616.88
8.0.160.0030.00316.80
8.0.150.0030.00316.79
8.0.140.0050.00316.86
8.0.130.0000.00513.32
8.0.120.0040.00416.76
8.0.110.0040.00416.79
8.0.100.0040.00416.78
8.0.90.0090.00016.78
8.0.80.0090.00716.90
8.0.70.0000.00716.90
8.0.60.0000.00716.81
8.0.50.0000.00716.77
8.0.30.0130.00316.90
8.0.20.0080.01116.90
8.0.10.0050.00316.90
8.0.00.0150.00316.84
7.4.330.0000.00415.55
7.4.320.0060.00016.50
7.4.300.0000.00616.65
7.4.290.0040.00416.66
7.4.280.0000.00916.35
7.4.270.0030.00316.61
7.4.260.0050.00013.27
7.4.250.0000.00716.54
7.4.240.0050.00216.53
7.4.230.0000.00716.30
7.4.220.0050.00216.61
7.4.210.0060.00916.62
7.4.200.0070.00016.59
7.4.130.0060.01216.53
7.4.120.0060.01316.48
7.4.110.0070.01016.33
7.4.100.0120.00916.36
7.4.90.0030.01616.41
7.4.80.0100.01019.39
7.4.70.0040.01216.49
7.4.60.0040.01216.63
7.4.50.0090.00616.37
7.4.40.0140.00316.69
7.4.30.0110.01116.62
7.4.20.0150.00616.47
7.4.10.0060.01216.69
7.4.00.0090.00916.43
7.3.330.0040.00416.11
7.3.320.0000.00513.32
7.3.310.0040.00416.13
7.3.300.0070.00016.18
7.3.290.0090.00616.29
7.3.280.0060.00916.27
7.3.260.0110.01116.39
7.3.240.0080.01116.51
7.3.230.0090.00916.44
7.3.210.0120.00616.32
7.3.200.0040.01216.49
7.3.190.0060.01216.46
7.3.180.0070.01016.33
7.3.170.0120.00916.22
7.3.160.0080.00816.30
7.3.150.0080.00816.44
7.3.140.0110.00716.47
7.3.130.0030.01416.39
7.3.120.0070.01016.45
7.3.110.0130.00916.41
7.3.100.0090.00916.48
7.3.90.0030.01416.46
7.3.80.0000.01716.48
7.3.70.0120.00916.43
7.3.60.0120.00916.35
7.3.50.0110.00616.29
7.3.40.0130.00316.34
7.3.30.0160.00616.21
7.3.20.0090.00916.30
7.3.10.0100.01316.45
7.3.00.0130.01016.28
7.2.330.0030.01416.74
7.2.320.0110.01116.36
7.2.310.0150.00316.65
7.2.300.0170.00616.58
7.2.290.0040.02016.76
7.2.280.0080.00816.65
7.2.270.0090.00916.51
7.2.260.0060.01216.63
7.2.250.0030.01716.58
7.2.240.0000.01716.44
7.2.230.0100.00916.48
7.2.220.0130.00416.56
7.2.210.0090.00916.55
7.2.200.0090.01316.39
7.2.190.0100.01316.67
7.2.180.0040.01416.67
7.2.170.0120.00616.50
7.2.160.0130.00916.39
7.2.150.0060.01816.50
7.2.140.0090.01416.58
7.2.130.0110.01316.57
7.2.120.0050.01916.58
7.2.110.0060.01216.72
7.2.100.0110.01516.46
7.2.90.0150.00716.52
7.2.80.0040.01616.73
7.2.70.0120.00616.53
7.2.60.0090.00916.59
7.2.50.0140.00416.46
7.2.40.0120.00616.58
7.2.30.0140.00916.71
7.2.20.0150.00316.53
7.2.10.0040.01316.51
7.2.00.0000.01716.62

preferences:
112.33 ms | 1472 KiB | 5 Q