3v4l.org

run code in 300+ PHP versions simultaneously
<?php function &generator(array &$array) { foreach($array as $key => &$value) { yield $key => $value; } } $array = range(1, 10); foreach(generator($array) as &$value) { $value++; } var_dump($array);

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)
8.3.60.0140.00316.63
8.3.50.0150.00922.85
8.3.40.0110.00418.79
8.3.30.0110.00419.17
8.3.20.0000.00720.16
8.3.10.0000.00723.78
8.3.00.0080.00017.50
8.2.180.0070.00716.50
8.2.170.0100.00722.96
8.2.160.0030.01020.52
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0000.00820.91
8.2.110.0070.00322.13
8.2.100.0090.00617.78
8.2.90.0000.00818.84
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0070.00417.79
8.2.50.0050.00318.07
8.2.40.0070.00018.16
8.2.30.0050.00218.00
8.2.20.0000.00717.64
8.2.10.0040.00418.03
8.2.00.0050.00217.83
8.1.280.0040.01425.92
8.1.270.0060.00323.83
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0040.00823.75
8.1.230.0030.00919.15
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.25
8.1.180.0000.00818.10
8.1.170.0050.00318.45
8.1.160.0050.00221.91
8.1.150.0040.00418.85
8.1.140.0040.00417.45
8.1.130.0030.00317.73
8.1.120.0030.00317.36
8.1.110.0040.00417.38
8.1.100.0070.00017.34
8.1.90.0000.00717.47
8.1.80.0040.00417.41
8.1.70.0030.00317.35
8.1.60.0080.00417.58
8.1.50.0070.00017.56
8.1.40.0040.00417.59
8.1.30.0000.00917.54
8.1.20.0000.00817.68
8.1.10.0070.00017.61
8.1.00.0030.00617.52
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.37
8.0.270.0030.00317.25
8.0.260.0000.00617.23
8.0.250.0000.00716.96
8.0.240.0050.00316.98
8.0.230.0070.00016.98
8.0.220.0030.00316.92
8.0.210.0030.00316.81
8.0.200.0030.00316.97
8.0.190.0000.00916.95
8.0.180.0030.00316.98
8.0.170.0030.00516.93
8.0.160.0070.00016.87
8.0.150.0000.00716.90
8.0.140.0040.00416.93
8.0.130.0070.00013.35
8.0.120.0000.00716.93
8.0.110.0000.00816.85
8.0.100.0040.00416.84
8.0.90.0000.00716.74
8.0.80.0070.01417.01
8.0.70.0000.00816.86
8.0.60.0040.00416.82
8.0.50.0080.00017.01
8.0.30.0100.01017.20
8.0.20.0180.00617.40
8.0.10.0050.00216.89
8.0.00.0110.00716.67
7.4.330.0000.00615.07
7.4.320.0060.00016.48
7.4.300.0030.00316.54
7.4.290.0080.00016.50
7.4.280.0050.00316.60
7.4.270.0000.00716.48
7.4.260.0000.00716.46
7.4.250.0000.00716.59
7.4.240.0040.00316.62
7.4.230.0040.00416.48
7.4.220.0160.01016.56
7.4.210.0180.00316.55
7.4.200.0040.00416.68
7.4.160.0100.00616.41
7.4.150.0120.00617.40
7.4.140.0110.00617.86
7.4.130.0090.00916.54
7.4.120.0080.01016.53
7.4.110.0030.01316.46
7.4.100.0070.01016.46
7.4.90.0100.01016.41
7.4.80.0160.00919.39
7.4.70.0210.00316.52
7.4.60.0130.00316.43
7.4.50.0050.00316.51
7.4.40.0090.00616.28
7.4.30.0140.00316.58
7.4.00.0110.00714.90
7.3.330.0000.00713.36
7.3.320.0030.00313.21
7.3.310.0070.00016.38
7.3.300.0070.00016.23
7.3.290.0080.00516.36
7.3.280.0100.00816.31
7.3.270.0040.01317.40
7.3.260.0080.00916.41
7.3.240.0110.00716.58
7.3.230.0060.01116.61
7.3.210.0140.00516.42
7.3.200.0070.01019.39
7.3.190.0110.00916.63
7.3.180.0090.00616.45
7.3.170.0090.01216.37
7.3.160.0070.01016.45
7.3.10.0220.00516.70
7.3.00.0100.01016.44
7.2.330.0100.01016.64
7.2.320.0060.01316.48
7.2.310.0080.00816.68
7.2.300.0090.00616.61
7.2.290.0080.00816.57
7.2.130.0100.00716.35
7.2.120.0140.00316.77
7.2.110.0070.01816.41
7.2.100.0130.01316.47
7.2.90.0240.00316.32
7.2.80.0130.00616.51
7.2.70.0100.00716.78
7.2.60.0120.00316.76
7.2.50.0120.00916.50
7.2.40.0120.00616.56
7.2.30.0230.00416.29
7.2.20.0050.01116.41
7.2.10.0160.00416.54
7.2.00.0120.00417.85
7.1.250.0090.00915.34
7.1.200.0040.00815.88
7.1.70.0000.00817.27
7.1.60.0080.00317.24
7.1.50.0000.01117.07
7.1.40.0080.00616.66
7.1.30.0030.01316.85
7.1.20.0080.00316.75
7.1.10.0000.01716.66
7.1.00.0040.01116.73
7.0.200.0000.01016.81
7.0.190.0000.00816.80
7.0.180.0060.00316.66
7.0.170.0000.00816.66
7.0.160.0000.00816.66
7.0.150.0030.01316.66
7.0.140.0000.01116.66
7.0.130.0000.00716.66
7.0.120.0060.00316.66
7.0.110.0000.01116.66
7.0.100.0170.00716.66
7.0.90.0000.00816.66
7.0.80.0060.00316.66
7.0.70.0030.00916.66
7.0.60.0030.00516.66
7.0.50.0000.01016.66
7.0.40.0080.00016.66
7.0.30.0030.00516.66
7.0.20.0040.00416.66
7.0.10.0030.00516.66
7.0.00.0040.00416.66
5.6.300.0000.06920.80
5.6.290.0000.04420.98
5.6.280.0070.05120.84
5.6.270.0030.04220.97
5.6.260.0100.03520.85
5.6.250.0030.04620.73
5.6.240.0070.04720.91
5.6.230.0100.03720.81
5.6.220.0070.08520.77
5.6.210.0030.04320.57
5.6.200.0030.04720.79
5.6.190.0060.04520.79
5.6.180.0000.04620.82
5.6.170.0070.03720.88
5.6.160.0030.04020.95
5.6.150.0100.04620.92
5.6.140.0070.03720.68
5.6.130.0070.04020.79
5.6.120.0070.04720.72
5.6.110.0060.03820.95
5.6.100.0000.05120.92
5.6.90.0030.04120.70
5.6.80.0060.04520.39
5.6.70.0070.06120.19
5.6.60.0060.05120.30
5.6.50.0060.03520.20
5.6.40.0060.03520.05
5.6.30.0070.07820.23
5.6.20.0030.05020.21
5.6.10.0030.05320.23
5.6.00.0000.04120.24
5.5.380.0000.04417.63
5.5.370.0030.04617.61
5.5.360.0000.05017.53
5.5.350.0030.04917.45
5.5.340.0000.04718.10
5.5.330.0240.04117.74
5.5.320.0000.04718.18
5.5.310.0060.03818.18
5.5.300.0000.04918.09
5.5.290.0040.04617.70
5.5.280.0000.04518.07
5.5.270.0000.04518.02
5.5.260.0070.03718.12
5.5.250.0060.04517.55
5.5.240.0000.04517.48
5.5.230.0030.04117.50
5.5.220.0000.08117.51
5.5.210.0030.05117.43
5.5.200.0000.04017.19
5.5.190.0030.04017.48
5.5.180.0070.03817.35
5.5.160.0030.04917.46
5.5.150.0030.04517.44
5.5.140.0030.05517.52
5.5.130.0000.04517.38
5.5.120.0000.05517.38
5.5.110.0030.04517.43
5.5.100.0000.04116.94
5.5.90.0060.03517.11
5.5.80.0030.04217.43
5.5.70.0030.03817.28
5.5.60.0120.03317.42
5.5.50.0100.03317.42
5.5.40.0100.03417.10
5.5.30.0000.07017.32
5.5.20.0030.05017.07
5.5.10.0070.04217.37
5.5.00.0030.03817.26
5.4.450.0070.04119.23
5.4.440.0000.04619.56
5.4.430.0030.04819.41
5.4.420.0030.05519.39
5.4.410.0000.04419.43
5.4.400.0000.04119.06
5.4.390.0070.04718.98
5.4.380.0030.04419.22
5.4.370.0060.07718.98
5.4.360.0030.08218.98
5.4.350.0000.06819.21
5.4.340.0070.03319.18
5.4.320.0000.04819.20
5.4.310.0070.04318.89
5.4.300.0060.03519.02
5.4.290.0030.03618.89
5.4.280.0130.02819.16
5.4.270.0140.03119.07
5.4.260.0060.03518.98
5.4.250.0060.03518.97
5.4.240.0030.03619.06
5.4.230.0000.04019.13
5.4.220.0060.03518.91
5.4.210.0100.04119.06
5.4.200.0030.05918.93
5.4.190.0030.03819.06
5.4.180.0000.04419.08
5.4.170.0110.03519.13
5.4.160.0030.03819.05
5.4.150.0030.04119.06
5.4.140.0060.03816.66
5.4.130.0090.03416.75
5.4.120.0120.03216.85
5.4.110.0060.03216.75
5.4.100.0070.04116.71
5.4.90.0030.03616.70
5.4.80.0030.03416.71
5.4.70.0070.05916.66
5.4.60.0060.03516.71
5.4.50.0090.06916.68
5.4.40.0160.03516.80
5.4.30.0000.04016.66
5.4.20.0090.03416.71
5.4.10.0240.03416.66
5.4.00.0060.03016.66
5.3.290.0090.03616.66
5.3.280.0030.03616.66
5.3.270.0030.03816.66
5.3.260.0030.03616.66
5.3.250.0030.04316.66
5.3.240.0060.04316.66
5.3.230.0100.03916.66
5.3.220.0000.05116.66
5.3.210.0070.04116.66
5.3.200.0030.03916.66
5.3.190.0030.03616.66
5.3.180.0000.04016.66
5.3.170.0070.03516.66
5.3.160.0000.04916.66
5.3.150.0000.04416.66
5.3.140.0090.03316.66
5.3.130.0070.03316.66
5.3.120.0140.03416.66
5.3.110.0060.03716.66
5.3.100.0030.03416.66
5.3.90.0070.03216.66
5.3.80.0000.04616.66
5.3.70.0000.04216.66
5.3.60.0060.03416.66
5.3.50.0070.03216.66
5.3.40.0000.04216.66
5.3.30.0070.03916.66
5.3.20.0030.03616.66
5.3.10.0040.05016.66
5.3.00.0070.03116.66
5.2.170.0030.03816.66
5.2.160.0100.05516.66
5.2.150.0000.03616.66
5.2.140.0090.03816.66
5.2.130.0000.03216.66
5.2.120.0000.03016.66
5.2.110.0000.04416.66
5.2.100.0000.06916.66
5.2.90.0060.03516.66
5.2.80.0000.03716.66
5.2.70.0000.03216.66
5.2.60.0060.03416.66
5.2.50.0000.03116.66
5.2.40.0070.02816.66
5.2.30.0030.04016.66
5.2.20.0070.02416.66
5.2.10.0000.04216.66
5.2.00.0040.02716.66
5.1.60.0060.03316.66
5.1.50.0030.02416.66
5.1.40.0030.02316.66
5.1.30.0030.02916.66
5.1.20.0030.03716.66
5.1.10.0030.02416.66
5.1.00.0040.04416.66
5.0.50.0060.02216.66
5.0.40.0090.01816.66
5.0.30.0030.03416.66
5.0.20.0030.01916.66
5.0.10.0040.01816.66
5.0.00.0130.02516.66
4.4.90.0060.02616.66
4.4.80.0030.01316.66
4.4.70.0000.01716.66
4.4.60.0000.01716.66
4.4.50.0070.01716.66
4.4.40.0000.02616.66
4.4.30.0040.01416.66
4.4.20.0040.01516.66
4.4.10.0040.02116.66
4.4.00.0060.02116.66
4.3.110.0030.02516.66
4.3.100.0000.01816.66
4.3.90.0030.01416.66
4.3.80.0030.05116.66
4.3.70.0030.01716.66
4.3.60.0030.01716.66
4.3.50.0040.02816.66
4.3.40.0060.03716.66
4.3.30.0030.03816.66
4.3.20.0030.03516.66
4.3.10.0000.02116.66
4.3.00.0000.02016.66

preferences:
46.99 ms | 401 KiB | 5 Q