3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen_one_to_three() { for ($i = 1; $i <= 3; $i++) { if (2==$i) return; // Note that $i is preserved between yields. yield $i; } } $generator = gen_one_to_three(); foreach ($generator as $value) { echo "$value\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)
8.3.40.0180.00318.75
8.3.30.0030.01018.91
8.3.20.0040.00420.20
8.3.10.0030.00623.66
8.3.00.0000.00817.35
8.2.170.0100.00422.96
8.2.160.0030.01020.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0100.00326.16
8.2.120.0080.00021.02
8.2.110.0060.00322.11
8.2.100.0090.00319.64
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0060.00317.49
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0050.00318.28
8.2.30.0030.00518.10
8.2.20.0000.00817.61
8.2.10.0020.00518.04
8.2.00.0050.00217.61
8.1.270.0040.00423.88
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0060.00323.79
8.1.230.0050.00519.11
8.1.220.0030.00517.75
8.1.210.0000.00918.77
8.1.200.0060.00317.13
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0000.00818.67
8.1.160.0030.00521.88
8.1.150.0000.00818.81
8.1.140.0050.00217.45
8.1.130.0000.00717.82
8.1.120.0050.00317.42
8.1.110.0040.00417.27
8.1.100.0020.00517.34
8.1.90.0050.00317.33
8.1.80.0000.00717.43
8.1.70.0000.00817.46
8.1.60.0040.00417.53
8.1.50.0060.00317.51
8.1.40.0000.00817.54
8.1.30.0000.00817.60
8.1.20.0070.00017.65
8.1.10.0040.00417.55
8.1.00.0030.00617.46
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0040.00418.35
8.0.270.0000.00717.17
8.0.260.0030.00317.25
8.0.250.0040.00416.96
8.0.240.0000.00816.93
8.0.230.0000.00716.92
8.0.220.0030.00316.95
8.0.210.0000.00916.88
8.0.200.0060.00017.01
8.0.190.0070.00016.84
8.0.180.0000.00716.81
8.0.170.0030.00516.85
8.0.160.0030.00616.77
8.0.150.0050.00516.86
8.0.140.0000.00716.86
8.0.130.0030.00313.19
8.0.120.0080.00016.88
8.0.110.0000.00716.91
8.0.100.0000.00716.86
8.0.90.0000.00716.76
8.0.80.0160.00616.93
8.0.70.0000.00916.66
8.0.60.0040.00416.94
8.0.50.0000.00716.78
8.0.30.0090.01017.12
8.0.20.0120.00717.40
8.0.10.0000.00717.07
8.0.00.0120.00816.83
7.4.330.0070.00015.00
7.4.320.0000.00716.56
7.4.300.0060.00016.41
7.4.290.0000.00716.50
7.4.280.0040.00416.62
7.4.270.0030.00316.59
7.4.260.0080.00016.56
7.4.250.0040.00416.61
7.4.240.0030.00316.54
7.4.230.0000.00716.32
7.4.220.0190.00016.54
7.4.210.0070.00716.56
7.4.200.0070.00016.30
7.4.160.0070.01116.58
7.4.150.0100.01017.40
7.4.140.0130.00517.86
7.4.130.0090.00916.51
7.4.120.0120.00816.65
7.4.110.0230.01716.50
7.4.100.0140.00516.66
7.4.90.0070.01316.52
7.4.80.0050.01119.39
7.4.70.0090.00916.57
7.4.60.0060.01316.41
7.4.50.0040.00416.35
7.4.40.0120.00416.66
7.4.30.0090.00616.66
7.4.00.0080.00414.85
7.3.330.0040.00413.18
7.3.320.0000.00613.36
7.3.310.0000.00716.26
7.3.300.0000.00716.38
7.3.290.0040.01116.32
7.3.280.0100.00616.39
7.3.270.0130.00717.40
7.3.260.0100.00716.68
7.3.250.0080.00916.45
7.3.240.0130.00716.66
7.3.230.0030.01416.39
7.3.210.0030.01316.38
7.3.200.0070.01019.39
7.3.190.0070.01016.43
7.3.180.0030.01616.28
7.3.170.0070.01016.50
7.3.160.0120.00316.59
7.2.330.0000.01816.62
7.2.320.0120.00916.69
7.2.310.0100.00716.50
7.2.300.0130.00416.77
7.2.290.0090.00616.63
7.2.80.0000.01416.73
7.2.60.0070.01017.10
7.2.50.0030.00916.70
7.1.200.0000.01115.82
7.1.70.0080.00417.21
7.1.60.0040.01119.40
7.1.50.0100.01616.85
7.1.00.0000.07722.36
7.0.200.0000.00716.64
7.0.140.0000.07722.01
7.0.110.0200.04720.02
7.0.100.0130.04320.02
7.0.90.0100.04719.97
7.0.80.0030.05019.93
7.0.70.0070.04719.91
7.0.60.0030.04320.00
7.0.50.0000.05319.87
7.0.40.0030.03719.80
7.0.30.0070.03719.74
7.0.20.0100.04319.79
7.0.10.0070.04719.81
7.0.00.0070.03719.68
5.6.280.0070.07020.93
5.6.260.0030.05020.61
5.6.250.0100.04020.69
5.6.240.0000.05020.58
5.6.230.0030.04020.64
5.6.220.0030.04320.41
5.6.210.0000.05320.56
5.6.200.0000.05721.14
5.6.190.0070.03721.09
5.6.180.0000.04020.91
5.6.170.0070.04020.98
5.6.160.0100.03321.04
5.6.150.0070.03321.17
5.6.140.0000.05320.90
5.6.130.0070.04320.63
5.6.120.0000.04720.57
5.6.110.0000.05020.41
5.6.100.0070.04320.79
5.6.90.0030.04020.40
5.6.80.0000.05019.97
5.6.70.0000.04720.00
5.6.60.0000.05019.84
5.6.50.0100.04019.89
5.6.40.0130.03719.96
5.6.30.0170.03319.87
5.6.20.0070.04719.99
5.6.10.0130.03719.86
5.6.00.0170.03320.23
5.5.380.0030.04720.42
5.5.370.0070.04320.52
5.5.360.0030.04020.35
5.5.350.0030.05020.34
5.5.340.0070.04020.91
5.5.330.0100.05020.76
5.5.320.0030.03720.69
5.5.310.0100.03320.93
5.5.300.0000.05320.69
5.5.290.0030.05020.93
5.5.280.0100.04020.84
5.5.270.0030.05320.75
5.5.260.0070.04020.72
5.5.250.0000.05320.73
5.5.240.0030.04020.28
5.5.230.0100.05320.11
5.5.220.0100.03320.14
5.5.210.0070.03320.02
5.5.200.0000.04720.11
5.5.190.0000.05020.08
5.5.180.0100.04320.11
5.5.160.0030.04020.31
5.5.150.0070.03720.15
5.5.140.0070.04320.08
5.5.130.0000.04019.99
5.5.120.0170.03320.24
5.5.110.0070.03720.15
5.5.100.0000.03720.15
5.5.90.0100.04020.09
5.5.80.0030.03720.13
5.5.70.0000.03720.19
5.5.60.0030.03320.19
5.5.50.0100.04020.18
5.5.40.0070.03719.96
5.5.30.0130.03720.04
5.5.20.0030.05020.04
5.5.10.0030.04319.91
5.5.00.0100.04019.98
5.4.450.0070.04319.47
5.4.440.0030.05019.34
5.4.430.0000.04719.66
5.4.420.0070.04319.51
5.4.410.0070.04319.44
5.4.400.0100.03719.02
5.4.390.0000.05019.01
5.4.380.0100.04718.95
5.4.370.0070.04019.18
5.4.360.0030.04718.96
5.4.350.0070.04018.95
5.4.340.0030.04719.00
5.4.320.0100.04018.99
5.4.310.0070.04018.95
5.4.300.0070.03719.00
5.4.290.0130.04019.31
5.4.280.0070.04319.18
5.4.270.0030.03719.17
5.4.260.0070.03319.31
5.4.250.0070.03319.33
5.4.240.0070.04319.24
5.4.230.0070.04019.00
5.4.220.0000.03719.31
5.4.210.0000.04319.03
5.4.200.0030.03319.01
5.4.190.0000.04719.22
5.4.180.0030.04319.17
5.4.170.0100.02719.13
5.4.160.0200.02318.98
5.4.150.0070.03319.23
5.4.140.0000.04716.51
5.4.130.0000.04316.55
5.4.120.0000.04016.26
5.4.110.0130.03316.60
5.4.100.0030.03716.41
5.4.90.0000.04016.43
5.4.80.0070.03716.40
5.4.70.0100.04716.42
5.4.60.0070.02716.55
5.4.50.0100.06716.47
5.4.40.0100.06316.45
5.4.30.0070.03716.43
5.4.20.0000.03716.54
5.4.10.0100.03016.43
5.4.00.0030.03315.78
5.3.290.0230.03014.68
5.3.280.0170.03014.68
5.3.270.0070.04314.66
5.3.260.0070.04314.63
5.3.250.0000.04714.46
5.3.240.0030.04314.61
5.3.230.0030.04014.58
5.3.220.0200.03714.61
5.3.210.0000.05014.66
5.3.200.0030.04314.60
5.3.190.0100.03714.59
5.3.180.0100.02714.71
5.3.170.0000.03714.57
5.3.160.0100.07314.53
5.3.150.0100.08014.69
5.3.140.0030.03714.70
5.3.130.0030.06714.63
5.3.120.0030.05314.69
5.3.110.0000.03714.64
5.3.100.0030.03714.02
5.3.90.0070.03314.02
5.3.80.0030.04314.01
5.3.70.0270.02714.06
5.3.60.0070.03714.14
5.3.50.0070.04314.07
5.3.40.0000.04313.95
5.3.30.0100.03014.04
5.3.20.0070.03013.70
5.3.10.0100.03313.74
5.3.00.0000.04013.70
5.2.170.0100.03311.37
5.2.160.0000.03311.37
5.2.150.0030.03311.37
5.2.140.0030.02311.37
5.2.130.0030.03311.37
5.2.120.0000.03311.37
5.2.110.0030.03011.37
5.2.100.0070.03311.37
5.2.90.0000.03311.37
5.2.80.0070.02311.37
5.2.70.0000.03711.37
5.2.60.0000.03711.37
5.2.50.0030.03311.37
5.2.40.0000.03011.37
5.2.30.0030.02311.37
5.2.20.0000.03311.37
5.2.10.0030.03011.37
5.2.00.0000.03711.37
5.1.60.0030.02011.37
5.1.50.0000.03011.37
5.1.40.0000.03011.37
5.1.30.0000.03011.37
5.1.20.0030.02711.37
5.1.10.0000.02711.37
5.1.00.0070.02311.37
5.0.50.0000.02311.37
5.0.40.0030.02011.37
5.0.30.0030.03011.37
5.0.20.0030.02011.37
5.0.10.0000.02311.37
5.0.00.0070.02711.37
4.4.90.0000.01711.37
4.4.80.0000.01711.37
4.4.70.0030.01311.37
4.4.60.0030.01311.37
4.4.50.0000.01711.37
4.4.40.0000.02711.37
4.4.30.0030.01311.37
4.4.20.0030.01311.37
4.4.10.0030.02011.37
4.4.00.0000.02711.37
4.3.110.0070.01311.37
4.3.100.0030.01711.37
4.3.90.0000.01711.37
4.3.80.0000.02311.37
4.3.70.0000.01711.37
4.3.60.0000.01711.37
4.3.50.0000.01711.37
4.3.40.0000.02711.37
4.3.30.0000.01711.37
4.3.20.0000.02011.37
4.3.10.0030.01311.37
4.3.00.0000.01711.37

preferences:
44.96 ms | 400 KiB | 5 Q