3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($flag = false): \Generator { if ($flag) { return null; } yield from [1, 2]; } function bar($flag = false): \Generator { if ($flag) { return null; } yield from internal(); } function internal(): \Generator { yield from [1, 2]; } foreach (foo() as $v){} foreach (foo(true) as $v){} foreach (bar() as $v){} foreach (bar(true) as $v){}

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)
8.4.130.0070.00417.78
8.4.120.0060.00320.38
8.4.110.0110.00724.11
8.4.100.0050.00517.64
8.4.90.0080.01217.64
8.4.80.0040.00417.99
8.4.70.0090.00717.79
8.4.60.0090.01318.79
8.4.50.0110.00919.56
8.4.40.0040.00419.42
8.4.30.0180.00418.59
8.4.20.0100.00020.55
8.4.10.0160.00318.45
8.3.260.0110.00816.89
8.3.250.0080.00718.90
8.3.240.0110.01016.56
8.3.230.0120.00816.85
8.3.220.0040.00417.16
8.3.210.0130.00516.70
8.3.200.0140.00616.71
8.3.190.0090.01016.62
8.3.180.0100.00316.49
8.3.170.0160.00316.81
8.3.160.0090.00918.29
8.3.150.0120.00617.08
8.3.140.0040.01116.46
8.3.130.0000.00818.28
8.3.120.0060.00319.01
8.3.110.0150.00320.94
8.3.100.0050.00324.06
8.3.90.0080.00326.77
8.3.80.0100.00018.31
8.3.70.0110.00816.58
8.3.60.0110.00416.50
8.3.50.0100.00316.23
8.3.40.0140.00018.67
8.3.30.0150.00418.71
8.3.20.0040.00424.18
8.3.10.0050.00224.66
8.3.00.0000.00926.16
8.2.290.0090.01020.29
8.2.280.0050.00318.37
8.2.270.0130.00616.63
8.2.260.0110.00719.96
8.2.250.0060.00318.25
8.2.240.0060.00316.96
8.2.230.0030.00622.58
8.2.220.0060.00337.54
8.2.210.0040.00426.77
8.2.200.0060.00318.88
8.2.190.0090.01216.88
8.2.180.0040.01125.92
8.2.170.0070.01418.96
8.2.160.0160.00322.96
8.2.150.0050.00225.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00726.16
8.2.110.0000.00920.38
8.2.100.0110.00017.72
8.2.90.0040.00417.75
8.2.80.0030.00618.61
8.2.70.0000.00917.63
8.2.60.0000.00817.93
8.2.50.0050.00318.05
8.2.40.0000.00918.34
8.2.30.0000.00818.12
8.2.20.0040.00418.04
8.2.10.0000.00719.27
8.2.00.0030.00319.32
8.1.330.0110.00716.64
8.1.320.0170.00317.83
8.1.310.0150.00318.33
8.1.300.0040.00417.45
8.1.290.0000.00930.84
8.1.280.0090.00625.92
8.1.270.0030.00623.99
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00024.00
8.1.230.0060.00620.95
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0060.00317.35
8.1.180.0030.00718.10
8.1.170.0000.00818.57
8.1.160.0000.00819.06
8.1.150.0040.00419.03
8.1.140.0030.00518.81
8.1.130.0030.00320.27
8.1.120.0040.00417.38
8.1.110.0000.00717.50
8.1.100.0040.00417.50
8.1.90.0030.00617.47
8.1.80.0090.00017.52
8.1.70.0030.00317.40
8.1.60.0000.00717.58
8.1.50.0080.00017.57
8.1.40.0030.00617.52
8.1.30.0000.00917.65
8.1.20.0040.00417.66
8.1.10.0000.00917.53
8.1.00.0040.00417.45
8.0.300.0000.00818.77
8.0.290.0070.00016.63
8.0.280.0070.00018.46
8.0.270.0050.00317.87
8.0.260.0040.00418.64
8.0.250.0040.00416.95
8.0.240.0000.00717.03
8.0.230.0030.00517.01
8.0.220.0090.00016.82
8.0.210.0020.00516.93
8.0.200.0040.00416.96
8.0.190.0040.00416.98
8.0.180.0070.00016.94
8.0.170.0040.00416.93
8.0.160.0040.00416.89
8.0.150.0070.00016.82
8.0.140.0000.00816.88
8.0.130.0060.00013.30
8.0.120.0000.00716.89
8.0.110.0070.00016.94
8.0.100.0030.00516.86
8.0.90.0040.00416.73
8.0.80.0000.00716.79
8.0.70.0080.00016.88
8.0.60.0040.00417.02
8.0.50.0040.00416.78
8.0.30.0040.00416.86
8.0.20.0030.00316.86
8.0.10.0040.00417.04
8.0.00.0040.00417.10
7.4.330.0050.00015.55
7.4.320.0030.00316.53
7.4.300.0030.00316.53
7.4.290.0070.00016.56
7.4.280.0040.00416.54
7.4.270.0030.00316.60
7.4.260.0000.00613.19
7.4.250.0030.00316.50
7.4.240.0000.00716.46
7.4.230.0030.00316.56
7.4.220.0000.00716.46
7.4.210.0070.00016.35
7.4.200.0000.00616.38
7.4.190.0000.00816.33
7.4.180.0070.00016.63
7.4.160.0030.00316.51
7.4.150.0030.00316.54
7.4.140.0040.00416.57
7.4.130.0030.00316.57
7.4.120.0000.00716.46
7.4.110.0030.00316.54
7.4.100.0070.00016.34
7.4.90.0000.00716.38
7.4.80.0000.00816.48
7.4.70.0040.00416.25
7.4.60.0030.00316.52
7.4.50.0040.00416.29
7.4.40.0000.00716.36
7.4.30.0070.00016.54
7.4.20.0040.00416.24
7.4.10.0000.00616.43
7.4.00.0000.00816.40
7.3.330.0040.00416.10
7.3.320.0000.00713.27
7.3.310.0000.00716.30
7.3.300.0000.00716.26
7.3.290.0060.00016.25
7.3.280.0000.00716.16
7.3.270.0040.00416.26
7.3.260.0070.00016.24
7.3.250.0040.00416.11
7.3.240.0000.00716.11
7.3.230.0050.00316.16
7.3.220.0030.00316.29
7.3.210.0000.00616.20
7.3.200.0000.00616.10
7.3.190.0000.00616.11
7.3.180.0070.00016.27
7.3.170.0030.00316.23
7.3.160.0030.00316.29
7.3.150.0040.00416.23
7.3.140.0080.00016.26
7.3.130.0030.00316.20
7.3.120.0030.00316.19
7.3.110.0000.00616.14
7.3.100.0050.00216.04
7.3.90.0070.00016.50
7.3.80.0030.00316.19
7.3.70.0000.00616.34
7.3.60.0000.00616.38
7.3.50.0000.00716.31
7.3.40.0070.00016.37
7.3.30.0000.00616.40
7.3.20.0080.00016.32
7.3.10.0000.00716.29
7.3.00.0040.00416.38

preferences:
28.6 ms | 403 KiB | 5 Q