3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { yield 'a' => 1; yield 'b' => 2; yield 'c' => 3; } $it = foo(); do { echo key($it), "\n", current($it), "\n"; } while($it->next());

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)
8.3.40.0040.01118.80
8.3.30.0140.00018.95
8.3.20.0050.00220.21
8.3.10.0070.00021.73
8.3.00.0040.00422.39
8.2.170.0070.00722.96
8.2.160.0030.01122.07
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00917.63
8.2.110.0060.00320.58
8.2.100.0090.00317.84
8.2.90.0050.00319.05
8.2.80.0040.00417.97
8.2.70.0070.00317.38
8.2.60.0030.00517.93
8.2.50.0070.00418.07
8.2.40.0050.00321.25
8.2.30.0040.00417.88
8.2.20.0000.00817.56
8.2.10.0040.00417.82
8.2.00.0000.00718.05
8.1.270.0040.00420.23
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0070.00423.92
8.1.230.0040.00722.82
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0070.00317.48
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0040.00418.63
8.1.160.0040.00421.95
8.1.150.0000.00718.88
8.1.140.0000.00717.44
8.1.130.0040.00417.68
8.1.120.0070.00017.40
8.1.110.0000.00817.43
8.1.100.0040.00417.45
8.1.90.0080.00017.29
8.1.80.0000.00817.29
8.1.70.0070.00017.29
8.1.60.0030.00617.57
8.1.50.0080.00017.52
8.1.40.0040.00417.51
8.1.30.0040.00417.62
8.1.20.0000.01017.63
8.1.10.0040.00417.41
8.1.00.0030.00517.34
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0000.00718.36
8.0.270.0030.00317.20
8.0.260.0040.00417.24
8.0.250.0000.00616.85
8.0.240.0000.00816.76
8.0.230.0000.00716.93
8.0.220.0040.00416.77
8.0.210.0000.00716.86
8.0.200.0030.00316.86
8.0.190.0030.00516.88
8.0.180.0070.00016.90
8.0.170.0000.00716.86
8.0.160.0030.00316.81
8.0.150.0040.00316.73
8.0.140.0030.00516.68
8.0.130.0030.00313.21
8.0.120.0030.00516.76
8.0.110.0050.00216.84
8.0.100.0000.00816.71
8.0.90.0070.00016.86
8.0.80.0080.01216.84
8.0.70.0040.00416.82
8.0.60.0080.00016.75
8.0.50.0060.00316.79
8.0.30.0140.00316.79
8.0.20.0130.00517.40
8.0.10.0040.00416.73
8.0.00.0090.01116.76
7.4.330.0020.00215.08
7.4.320.0030.00316.49
7.4.300.0000.00616.36
7.4.290.0070.00016.57
7.4.280.0000.00816.54
7.4.270.0000.00716.63
7.4.260.0030.00316.61
7.4.250.0000.00716.52
7.4.240.0020.00516.51
7.4.230.0040.00416.57
7.4.220.0040.01116.59
7.4.210.0100.00716.52
7.4.200.0040.00416.39
7.4.160.0070.01016.56
7.4.150.0110.00617.40
7.4.140.0100.01117.86
7.4.130.0110.00916.42
7.4.120.0120.00516.50
7.4.110.0120.00616.52
7.4.100.0140.01016.68
7.4.90.0110.00716.38
7.4.80.0100.01019.39
7.4.70.0070.01116.63
7.4.60.0030.01316.49
7.4.50.0000.00716.59
7.4.40.0100.01316.43
7.4.30.0150.00316.59
7.4.00.0070.01014.84
7.3.330.0000.00713.21
7.3.320.0000.00613.21
7.3.310.0000.00716.27
7.3.300.0000.00716.23
7.3.290.0080.00716.19
7.3.280.0100.00616.18
7.3.270.0120.00617.40
7.3.260.0100.01016.36
7.3.250.0110.00716.51
7.3.240.0100.01016.52
7.3.230.0130.00716.39
7.3.210.0060.01016.16
7.3.200.0070.01419.39
7.3.190.0090.00916.35
7.3.180.0140.00616.09
7.3.170.0080.00916.48
7.3.160.0100.00716.19
7.3.10.0100.00316.35
7.3.00.0030.00716.75
7.2.330.0040.01316.36
7.2.320.0120.00616.38
7.2.310.0090.00616.38
7.2.300.0030.01316.69
7.2.290.0100.00716.45
7.2.130.0000.01316.56
7.2.120.0080.00316.68
7.2.110.0100.00616.86
7.2.100.0130.00316.92
7.2.90.0050.00516.88
7.2.80.0040.01116.92
7.2.70.0070.00716.82
7.2.60.0060.00617.08
7.2.50.0080.00416.93
7.2.40.0120.00316.78
7.2.30.0030.00616.79
7.2.20.0040.00417.03
7.2.10.0030.00716.89
7.2.00.0040.00918.19
7.1.250.0040.00815.44
7.1.100.0000.01418.03
7.1.70.0030.00517.29
7.1.60.0100.00717.10
7.1.50.0100.01016.90
7.1.00.0030.07722.40
7.0.200.0030.01216.76
7.0.60.0070.03719.86
7.0.50.0000.04317.92
7.0.40.0100.07720.30
7.0.30.0230.07320.34
7.0.20.0230.06720.32
7.0.10.0130.05320.01
7.0.00.0070.04720.21
5.6.280.0170.05021.07
5.6.210.0130.08020.60
5.6.200.0000.04718.16
5.6.190.0030.07720.48
5.6.180.3300.04320.49
5.6.170.0330.03320.71
5.6.160.0100.05720.70
5.6.150.0030.06718.14
5.6.140.0130.07318.18
5.6.130.0070.07718.16
5.6.120.0100.07720.99
5.6.110.0070.03721.01
5.6.100.0100.08321.11
5.6.90.0130.06721.00
5.6.80.0230.04720.53
5.5.350.0300.07020.44
5.5.340.0100.07318.08
5.5.330.0030.08720.27
5.5.320.0370.07320.20
5.5.310.0230.06020.32
5.5.300.0130.06718.08
5.5.290.0070.07717.96
5.5.280.0000.05020.79
5.5.270.0100.05720.86
5.5.260.0100.08320.96
5.5.250.0030.05720.71
5.5.240.0200.05720.37
5.4.450.0770.06019.45
5.4.440.0870.07319.44
5.4.430.1030.04019.42
5.4.420.0600.06319.40
5.4.410.0870.05719.15
5.4.400.0870.05719.12
5.4.390.0770.05019.09
5.4.380.0970.05319.05
5.4.370.0870.05318.86
5.4.360.0870.06019.25
5.4.350.0700.05719.25
5.4.340.0970.04719.07
5.4.320.0800.05319.11
5.4.310.0830.05719.25
5.4.300.0770.06319.23
5.4.290.0970.05319.32
5.4.280.0930.05019.25
5.4.270.0670.05718.91
5.4.260.0770.05019.20
5.4.250.0670.05719.11
5.4.240.0770.05019.22
5.4.230.0730.05318.94
5.4.220.1000.05019.16
5.4.210.0830.06018.98
5.4.200.0930.04716.73
5.4.190.0830.05318.98
5.4.180.0900.05319.34
5.4.170.0900.05019.08
5.4.160.0930.05019.23
5.4.150.0930.05018.89
5.4.140.0930.05716.39
5.4.130.0970.04016.46
5.4.120.1100.05016.36
5.4.110.0930.05016.36
5.4.100.0700.06016.52
5.4.90.0900.05016.32
5.4.80.0870.05016.32
5.4.70.0900.05016.33
5.4.60.0900.05016.31
5.4.50.0930.04716.31
5.4.40.1000.05316.31
5.4.30.1130.05016.35
5.4.20.0900.05016.66
5.4.10.0770.05016.46
5.4.00.0700.05016.13
5.3.290.0670.06014.62
5.3.280.0800.05014.53
5.3.270.1170.06714.56
5.3.260.0800.04714.62
5.3.250.1030.05714.61
5.3.240.0900.05314.52
5.3.230.0970.05014.46
5.3.220.0930.04714.48
5.3.210.0800.05314.60
5.3.200.0700.06014.43
5.3.190.0670.05314.49
5.3.180.0570.06714.47
5.3.170.1100.04314.61
5.3.160.0870.05014.46
5.3.150.0900.05014.47
5.3.140.1000.05014.65
5.3.130.0730.05714.74
5.3.120.0770.04714.57
5.3.110.0970.04714.55
5.3.100.0870.04713.95
5.3.90.0830.06014.05
5.3.80.1030.04714.05
5.3.70.1030.04013.87
5.3.60.0970.04314.04
5.3.50.0900.05013.95
5.3.40.0900.05013.80
5.3.30.0830.05713.94
5.3.20.0930.04713.73
5.3.10.0900.05013.84
5.3.00.0700.05713.67
5.2.170.0530.04711.00
5.2.160.0630.04011.00
5.2.150.0630.04711.14
5.2.140.0630.04011.32
5.2.130.0700.03011.28
5.2.120.0570.04711.06
5.2.110.0700.03310.96
5.2.100.0730.04311.05
5.2.90.0630.03711.14
5.2.80.0570.04011.01
5.2.70.0730.04011.00
5.2.60.0830.03310.90
5.2.50.0600.05010.98
5.2.40.0430.04310.90
5.2.30.0470.04010.88
5.2.20.0700.04310.82
5.2.10.0600.04010.72
5.2.00.0700.04010.71
5.1.60.0570.0379.88
5.1.50.0700.0279.83
5.1.40.0600.0409.84
5.1.30.0770.03310.30
5.1.20.0570.04010.30
5.1.10.0570.0409.99
5.1.00.0530.04010.00
5.0.50.0500.0308.45
5.0.40.0330.0278.59
5.0.30.0330.0408.05
5.0.20.0370.0238.07
5.0.10.0370.0208.01
5.0.00.0200.0478.17
4.4.90.0230.0205.89
4.4.80.0230.0235.75
4.4.70.0230.0235.74
4.4.60.0230.0235.84
4.4.50.0270.0205.88
4.4.40.0370.0275.79
4.4.30.0270.0275.82
4.4.20.0270.0275.92
4.4.10.0230.0205.92
4.4.00.0270.0375.86
4.3.110.0300.0235.68
4.3.100.0230.0235.72
4.3.90.0270.0205.80
4.3.80.0230.0375.66
4.3.70.0270.0175.76
4.3.60.0200.0235.70
4.3.50.0270.0235.65
4.3.40.0300.0475.77
4.3.30.0130.0274.50
4.3.20.0100.0334.50
4.3.10.0100.0234.40
4.3.00.0130.02010.84

preferences:
49.15 ms | 400 KiB | 5 Q