3v4l.org

run code in 300+ PHP versions simultaneously
<?php function x(): iterable { yield 'a'; return ['b']; // silently ignored! } $gen = x(); foreach ($gen as $v) { echo $v."\n"; } var_dump($gen->getReturn());

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)
8.4.140.0120.00917.48
8.4.130.0120.00917.34
8.4.120.0080.00422.35
8.4.110.0100.01018.64
8.4.100.0040.00517.55
8.4.90.0170.00420.52
8.4.80.0110.00618.76
8.4.70.0050.00518.65
8.4.60.0140.00820.61
8.4.50.0100.00918.55
8.4.40.0120.00617.38
8.4.30.0100.01018.83
8.4.20.0000.00920.70
8.4.10.0000.00917.58
8.3.270.0150.01116.36
8.3.260.0140.00916.33
8.3.250.0110.00817.07
8.3.240.0110.00716.33
8.3.230.0140.00516.54
8.3.220.0030.00520.69
8.3.210.0140.00818.53
8.3.200.0070.00216.77
8.3.190.0060.00317.30
8.3.180.0130.00620.69
8.3.170.0090.00317.13
8.3.160.0060.01316.68
8.3.150.0130.00616.77
8.3.140.0040.00416.70
8.3.130.0060.00316.52
8.3.120.0070.00720.50
8.3.110.0090.00020.94
8.3.100.0080.00024.06
8.3.90.0040.00426.77
8.3.80.0080.00019.36
8.3.70.0070.01116.58
8.3.60.0170.00318.43
8.3.50.0110.00923.73
8.3.40.0100.00618.64
8.3.30.0080.01219.12
8.3.20.0040.00421.60
8.3.10.0000.00822.00
8.3.00.0060.00321.83
8.2.290.0140.00516.94
8.2.280.0110.00818.17
8.2.270.0080.00016.59
8.2.260.0150.00416.91
8.2.250.0000.00816.59
8.2.240.0100.00019.07
8.2.230.0050.00322.58
8.2.220.0040.00437.54
8.2.210.0050.00326.77
8.2.200.0030.00618.88
8.2.190.0110.00416.58
8.2.180.0000.01525.92
8.2.170.0060.01222.96
8.2.160.0030.01022.30
8.2.150.0050.00224.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00026.35
8.2.110.0030.00722.09
8.2.100.0080.00317.79
8.2.90.0040.00418.22
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0030.00517.50
8.2.50.0060.00318.05
8.2.40.0040.00418.16
8.2.30.0080.00018.11
8.2.20.0000.00718.05
8.2.10.0050.00219.25
8.2.00.0000.00719.11
8.1.330.0110.00816.11
8.1.320.0100.00915.95
8.1.310.0100.00716.69
8.1.300.0100.00618.29
8.1.290.0040.00730.84
8.1.280.0140.00025.92
8.1.270.0070.00020.66
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0040.00423.98
8.1.230.0120.00320.74
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.53
8.1.190.0050.00517.23
8.1.180.0060.00318.10
8.1.170.0000.00819.00
8.1.160.0000.00821.89
8.1.150.0060.00318.79
8.1.140.0040.00418.88
8.1.130.0030.00320.06
8.1.120.0030.00517.44
8.1.110.0000.00717.32
8.1.100.0070.00417.46
8.1.90.0020.00517.34
8.1.80.0000.00817.34
8.1.70.0000.00717.43
8.1.60.0000.00817.56
8.1.50.0000.00817.47
8.1.40.0040.00417.50
8.1.30.0000.00817.61
8.1.20.0050.00317.64
8.1.10.0030.00717.43
8.1.00.0000.00817.41
8.0.300.0000.00720.09
8.0.290.0040.00416.75
8.0.280.0000.00718.48
8.0.270.0000.00717.87
8.0.260.0000.00618.43
8.0.250.0030.00316.91
8.0.240.0030.00316.91
8.0.230.0000.00716.92
8.0.220.0000.00816.89
8.0.210.0000.00716.80
8.0.200.0050.00316.86
8.0.190.0040.00416.94
8.0.180.0000.00716.93
8.0.170.0040.00416.88
8.0.160.0070.00016.89
8.0.150.0070.00016.88
8.0.140.0080.00016.82
8.0.130.0030.00313.30
8.0.120.0040.00416.82
8.0.110.0000.00716.93
8.0.100.0050.00316.87
8.0.90.0030.00616.87
8.0.80.0060.01116.90
8.0.70.0000.00716.84
8.0.60.0080.00016.66
8.0.50.0000.00716.74
8.0.30.0120.00916.96
8.0.20.0170.01117.16
8.0.10.0070.00016.97
8.0.00.0090.00916.75
7.4.330.0020.00215.55
7.4.320.0000.00616.61
7.4.300.0030.00616.43
7.4.290.0060.00316.47
7.4.280.0040.00416.40
7.4.270.0030.00316.46
7.4.260.0000.00513.28
7.4.250.0050.00216.44
7.4.240.0040.00316.51
7.4.230.0070.00016.48
7.4.220.0000.00716.59
7.4.210.0070.00816.47
7.4.200.0000.00816.59
7.4.130.0150.00316.38
7.4.120.0100.01316.66
7.4.110.0100.00716.46
7.4.100.0090.00916.42
7.4.90.0050.01316.54
7.4.80.0100.00619.39
7.4.70.0130.00716.48
7.4.60.0030.01316.37
7.4.50.0150.00316.38
7.4.40.0090.00916.40
7.4.30.0130.00716.48
7.4.20.0030.01416.45
7.4.10.0090.00916.49
7.4.00.0110.00816.56
7.3.330.0000.00716.31
7.3.320.0050.00013.15
7.3.310.0030.00316.16
7.3.300.0070.00016.30
7.3.290.0090.00616.29
7.3.260.0170.00616.55
7.3.240.0080.00916.35
7.3.230.0110.00516.46
7.3.210.0040.01816.69
7.3.200.0120.00416.48
7.3.190.0180.00016.31
7.3.180.0070.01016.26
7.3.170.0110.00716.30
7.3.160.0060.01816.37
7.3.150.0120.00616.42
7.3.140.0040.01516.35
7.3.130.0090.01316.27
7.3.120.0090.00916.27
7.3.110.0040.01516.32
7.3.100.0070.01016.30
7.3.90.0180.00016.23
7.3.80.0170.00616.31
7.3.70.0130.01016.48
7.3.60.0170.00416.42
7.3.50.0100.00716.39
7.3.40.0140.01416.43
7.3.30.0120.00916.44
7.3.20.0390.01316.30
7.3.10.0040.01616.32
7.3.00.0090.01016.58
7.2.330.0080.01116.64
7.2.320.0070.01116.76
7.2.310.0140.00716.85
7.2.300.0150.00416.92
7.2.290.0090.00916.59
7.2.280.0040.01316.52
7.2.270.0120.00616.52
7.2.260.0090.01616.63
7.2.250.0100.01316.60
7.2.240.0170.00416.48
7.2.230.0180.00016.79
7.2.220.0130.00616.78
7.2.210.0090.00916.75
7.2.200.0170.00716.67
7.2.190.0060.01216.72
7.2.180.0100.01016.65
7.2.170.0150.00316.54
7.2.160.0130.00716.56
7.2.150.0070.01416.68
7.2.140.0120.01516.85
7.2.130.0210.00616.61
7.2.120.0120.01516.74
7.2.110.0060.01316.55
7.2.100.0240.00016.65
7.2.90.0100.01616.80
7.2.80.0060.01316.55
7.2.70.0060.01216.62
7.2.60.0030.01616.58
7.2.50.0110.01116.58
7.2.40.0070.01416.71
7.2.30.0090.00916.65
7.2.20.0060.01216.68
7.2.10.0060.01716.71
7.2.00.0060.01316.58

preferences:
54.76 ms | 403 KiB | 5 Q