3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen() { for($i=1; $i<10; $i++) { echo "yielding $i\n"; yield $i; } } $i = gen(); //print_r($i); echo $i->current(); $i->next(); echo $i->current(); $i->rewind(); echo "\nforeaching...\n"; foreach ($i as $x) { echo "what"; echo $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)
8.3.40.0030.01218.63
8.3.30.0040.01118.81
8.3.20.0040.00420.34
8.3.10.0070.00023.66
8.3.00.0050.00319.38
8.2.170.0110.00422.96
8.2.160.0080.00820.39
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00020.87
8.2.110.0150.00622.25
8.2.100.0080.00318.09
8.2.90.0060.00319.23
8.2.80.0040.00417.97
8.2.70.0030.00717.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0050.00218.34
8.2.30.0040.00418.14
8.2.20.0080.00017.80
8.2.10.0040.00417.98
8.2.00.0000.00917.81
8.1.270.0090.00023.92
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0100.00019.00
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0030.00617.22
8.1.180.0040.00418.10
8.1.170.0060.00318.51
8.1.160.0080.00022.00
8.1.150.0040.00418.74
8.1.140.0060.00317.44
8.1.130.0000.00717.74
8.1.120.0040.00417.41
8.1.110.0030.00517.38
8.1.100.0040.00417.43
8.1.90.0030.00317.46
8.1.80.0030.00417.29
8.1.70.0030.00317.27
8.1.60.0100.00017.47
8.1.50.0000.00917.52
8.1.40.0000.00717.39
8.1.30.0040.00417.54
8.1.20.0030.00517.68
8.1.10.0000.00717.46
8.1.00.0000.00817.40
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0040.00418.45
8.0.270.0000.00817.23
8.0.260.0060.00017.31
8.0.250.0030.00317.00
8.0.240.0030.00317.04
8.0.230.0030.00316.88
8.0.220.0030.00316.98
8.0.210.0000.00716.95
8.0.200.0000.00716.98
8.0.190.0030.00517.06
8.0.180.0080.00017.03
8.0.170.0040.00416.86
8.0.160.0040.00416.94
8.0.150.0000.00716.83
8.0.140.0040.00416.81
8.0.130.0030.00313.47
8.0.120.0040.00416.83
8.0.110.0030.00516.82
8.0.100.0100.00016.97
8.0.90.0050.00216.82
8.0.80.0060.01616.91
8.0.70.0050.00316.95
8.0.60.0040.00316.83
8.0.50.0000.00717.02
8.0.30.0100.00917.07
8.0.20.0070.01317.40
8.0.10.0040.00416.95
8.0.00.0060.01316.76
7.4.330.0050.00015.07
7.4.320.0030.00316.51
7.4.300.0030.00316.66
7.4.290.0070.00016.44
7.4.280.0000.00916.54
7.4.270.0000.00716.53
7.4.260.0070.00016.58
7.4.250.0000.00716.61
7.4.240.0020.00616.57
7.4.230.0030.00316.71
7.4.220.0080.01216.61
7.4.210.0030.01316.63
7.4.200.0040.00416.70
7.4.160.0030.01216.34
7.4.150.0110.00717.40
7.4.140.0110.00917.86
7.4.130.0060.01116.52
7.4.120.0140.00316.48
7.4.110.0170.00716.50
7.4.100.0070.01016.49
7.4.90.0060.01016.72
7.4.80.0070.01419.39
7.4.70.0100.00516.38
7.4.60.0070.01016.51
7.4.50.0050.00316.43
7.4.40.0030.01316.67
7.4.30.0060.01116.73
7.4.00.0080.00315.04
7.3.330.0050.00013.27
7.3.320.0000.00513.44
7.3.310.0030.00316.24
7.3.300.0060.00016.35
7.3.290.0090.00616.44
7.3.280.0070.00916.37
7.3.270.0170.00717.40
7.3.260.0170.00016.70
7.3.250.0110.01116.49
7.3.240.0100.00716.43
7.3.230.0030.01816.42
7.3.210.0140.01116.46
7.3.200.0120.01219.39
7.3.190.0130.00716.40
7.3.180.0060.01316.49
7.3.170.0130.00716.54
7.3.160.0090.00616.42
7.2.330.0110.00716.36
7.2.320.0090.00916.51
7.2.310.0030.01416.47
7.2.300.0130.00716.83
7.2.290.0160.00416.60
7.2.60.0030.01017.14
7.2.00.0040.00819.32
7.1.200.0040.00415.85
7.1.100.0030.00917.84
7.1.70.0000.00917.27
7.1.60.0110.01419.46
7.1.50.0150.00616.96
7.1.00.0070.07022.35
7.0.200.0040.00416.84
7.0.140.0070.07022.18
7.0.110.0130.06719.96
7.0.100.0100.07319.96
7.0.90.0100.03320.09
7.0.80.0070.07320.05
7.0.70.0030.03719.96
7.0.60.0100.06719.96
7.0.50.0100.04019.97
7.0.40.0030.03719.74
7.0.30.0070.03719.84
7.0.20.0100.07319.82
7.0.10.0070.04319.65
7.0.00.0030.06019.77
5.6.280.0030.07320.89
5.6.260.0100.06720.77
5.6.250.0070.04320.63
5.6.240.0100.03320.48
5.6.230.0030.07320.70
5.6.220.0130.03320.61
5.6.210.0070.08020.71
5.6.200.0030.04020.71
5.6.190.0070.03320.60
5.6.180.0030.06020.71
5.6.170.0130.06320.65
5.6.160.0100.04020.56
5.6.150.0070.08020.71
5.6.140.0030.05320.61
5.6.130.0100.06320.47
5.6.120.0070.07720.66
5.6.110.0030.06020.46
5.6.100.0030.06020.61
5.6.90.0070.04320.61
5.6.80.0030.05719.98
5.6.70.0130.06719.96
5.6.60.0130.06719.89
5.6.50.0030.04720.02
5.6.40.0070.05019.97
5.6.30.0130.05319.98
5.6.20.0130.07020.03
5.6.10.0100.04719.97
5.6.00.0130.07019.99
5.5.380.0070.08017.56
5.5.370.0030.08317.69
5.5.360.0000.05317.51
5.5.350.0070.05017.63
5.5.340.0070.07317.92
5.5.330.0070.05718.10
5.5.320.0030.06017.93
5.5.310.0100.04018.13
5.5.300.0100.03317.91
5.5.290.0000.08317.91
5.5.280.0100.07017.91
5.5.270.0070.05718.25
5.5.260.0030.06718.13
5.5.250.0070.05017.95
5.5.240.0030.04017.61
5.5.230.0100.06317.46
5.5.220.0030.06317.43
5.5.210.0030.03717.30
5.5.200.0030.03717.63
5.5.190.0070.04717.59
5.5.180.0070.06317.50
5.5.160.0070.06017.61
5.5.150.0170.02717.14
5.5.140.0030.06717.40
5.5.130.0030.04017.48
5.5.120.0000.04717.26
5.5.110.0030.03717.44
5.5.100.0070.03017.17
5.5.90.0000.04017.30
5.5.80.0030.03317.18
5.5.70.0030.07317.46
5.5.60.0070.03317.14
5.5.50.0070.08017.17
5.5.40.0030.03717.15
5.5.30.0100.03717.32
5.5.20.0170.06017.12
5.5.10.0070.06717.06
5.5.00.0070.03317.36
5.4.450.0100.04319.31
5.4.440.0170.08019.34
5.4.430.0100.03019.55
5.4.420.0100.07319.27
5.4.410.0130.03019.42
5.4.400.0030.04719.32
5.4.390.0100.03319.01
5.4.380.0100.03719.03
5.4.370.0030.04319.02
5.4.360.0000.04019.04
5.4.350.0070.04318.95
5.4.340.0100.03318.99
5.4.320.0100.04019.14
5.4.310.0070.03318.98
5.4.300.0030.05019.03
5.4.290.0070.05719.18
5.4.280.0130.03719.23
5.4.270.0100.07018.94
5.4.260.0070.06318.93
5.4.250.0030.03719.00
5.4.240.0070.06318.95
5.4.230.0000.04019.14
5.4.220.0030.07319.31
5.4.210.0070.03718.98
5.4.200.0070.04019.18
5.4.190.0070.04019.00
5.4.180.0030.05018.98
5.4.170.0030.03719.08
5.4.160.0070.04019.01
5.4.150.0030.03719.16
5.4.140.0100.05016.56
5.4.130.0030.04316.53
5.4.120.0000.03716.51
5.4.110.0100.07716.27
5.4.100.0130.04716.58
5.4.90.0000.04316.48
5.4.80.0000.03716.24
5.4.70.0030.05716.49
5.4.60.0070.05316.29
5.4.50.0130.04716.40
5.4.40.0030.03016.57
5.4.30.0030.04016.40
5.4.20.0070.07316.29
5.4.10.0130.06016.47
5.4.00.0070.07015.91
5.3.290.0030.06014.53
5.3.280.0000.06714.62
5.3.270.0030.05014.62
5.3.260.0070.03314.75
5.3.250.0030.05014.75
5.3.240.0030.07014.57
5.3.230.0070.07714.68
5.3.220.0000.03714.71
5.3.210.0100.03014.57
5.3.200.0070.05014.64
5.3.190.0030.05714.80
5.3.180.0030.08314.60
5.3.170.0000.05014.69
5.3.160.0030.08014.57
5.3.150.0070.06714.54
5.3.140.0130.04014.58
5.3.130.0000.04014.79
5.3.120.0030.06314.56
5.3.110.0000.05314.78
5.3.100.0030.05714.13
5.3.90.0070.06014.04
5.3.80.0030.05014.05
5.3.70.0030.06314.03
5.3.60.0170.02314.09
5.3.50.0070.04013.95
5.3.40.0000.04014.01
5.3.30.0030.07013.86
5.3.20.0030.08013.72
5.3.10.0070.05313.67
5.3.00.0030.07013.59
5.2.170.0030.02711.93
5.2.160.0030.04711.93
5.2.150.0030.02711.93
5.2.140.0130.05311.93
5.2.130.0070.05711.93
5.2.120.0030.03711.93
5.2.110.0000.02711.93
5.2.100.0070.06011.93
5.2.90.0070.05311.93
5.2.80.0030.03011.93
5.2.70.0000.03011.93
5.2.60.0070.02711.93
5.2.50.0030.03311.93
5.2.40.0070.03711.93
5.2.30.0030.06011.93
5.2.20.0070.02711.93
5.2.10.0100.05011.93
5.2.00.0030.03311.93
5.1.60.0030.04311.93
5.1.50.0000.02311.93
5.1.40.0000.04711.93
5.1.30.0030.02311.93
5.1.20.0070.05011.93
5.1.10.0030.05311.93
5.1.00.0000.04011.93
5.0.50.0030.03711.93
5.0.40.0030.01711.93
5.0.30.0000.05711.93
5.0.20.0000.02311.93
5.0.10.0000.02711.93
5.0.00.0000.05711.93
4.4.90.0000.01311.93
4.4.80.0030.03011.93
4.4.70.0000.03711.93
4.4.60.0000.01711.93
4.4.50.0030.02311.93
4.4.40.0000.06011.93
4.4.30.0000.01711.93
4.4.20.0000.03311.93
4.4.10.0070.01711.93
4.4.00.0030.03711.93
4.3.110.0030.01311.93
4.3.100.0000.03011.93
4.3.90.0030.03311.93
4.3.80.0030.04011.93
4.3.70.0000.03011.93
4.3.60.0000.01711.93
4.3.50.0000.03311.93
4.3.40.0000.02011.93
4.3.30.0000.02011.93
4.3.20.0000.02311.93
4.3.10.0030.03711.93
4.3.00.0000.03011.93

preferences:
41.6 ms | 400 KiB | 5 Q