3v4l.org

run code in 300+ PHP versions simultaneously
<?php function generate_ints($n){ foreach ( range(0,$n-1) as $number) { yield $number; } } $gen = generate_ints(3); print $gen->current(); print $gen->next(); print $gen->current(); print $gen->next(); print $gen->current(); print $gen->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)
8.3.40.0000.01518.89
8.3.30.0040.01120.34
8.3.20.0040.00420.53
8.3.10.0040.00420.92
8.3.00.0030.00523.61
8.2.170.0140.00722.96
8.2.160.0070.00720.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00320.97
8.2.110.0060.00320.52
8.2.100.0080.00417.75
8.2.90.0000.00819.22
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0040.00417.80
8.2.50.0040.00718.07
8.2.40.0000.00918.16
8.2.30.0000.00819.57
8.2.20.0030.00517.53
8.2.10.0000.00717.67
8.2.00.0040.00417.63
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00422.05
8.1.230.0080.00317.42
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0090.00017.25
8.1.190.0040.00417.53
8.1.180.0080.00018.10
8.1.170.0040.00418.66
8.1.160.0000.00718.93
8.1.150.0080.00018.59
8.1.140.0040.00417.45
8.1.130.0030.00317.77
8.1.120.0000.00717.49
8.1.110.0030.00317.45
8.1.100.0030.00417.34
8.1.90.0030.00317.34
8.1.80.0050.00217.50
8.1.70.0000.00717.47
8.1.60.0000.00817.60
8.1.50.0050.00217.36
8.1.40.0050.00217.47
8.1.30.0040.00417.54
8.1.20.0080.00017.61
8.1.10.0070.00017.52
8.1.00.0040.00417.33
8.0.300.0000.01018.77
8.0.290.0070.00016.63
8.0.280.0030.00318.50
8.0.270.0000.00717.25
8.0.260.0030.00316.88
8.0.250.0070.00016.96
8.0.240.0030.00316.97
8.0.230.0030.00316.93
8.0.220.0030.00316.89
8.0.210.0070.00016.93
8.0.200.0040.00416.95
8.0.190.0080.00016.89
8.0.180.0040.00416.93
8.0.170.0080.00016.91
8.0.160.0050.00216.94
8.0.150.0040.00416.86
8.0.140.0000.00816.73
8.0.130.0060.00013.32
8.0.120.0000.00816.88
8.0.110.0040.00416.93
8.0.100.0000.00716.86
8.0.90.0040.00416.75
8.0.80.0100.01116.86
8.0.70.0000.00816.93
8.0.60.0000.00816.69
8.0.50.0000.00716.77
8.0.30.0080.01117.15
8.0.20.0110.00817.40
8.0.10.0020.00516.91
8.0.00.0040.01716.81
7.4.330.0000.00516.71
7.4.320.0030.00316.62
7.4.300.0000.00616.50
7.4.290.0000.00716.57
7.4.280.0070.00016.48
7.4.270.0000.00716.66
7.4.260.0050.00013.22
7.4.250.0040.00416.53
7.4.240.0000.00716.61
7.4.230.0030.00316.41
7.4.220.0100.01016.54
7.4.210.0060.00916.57
7.4.200.0000.00716.68
7.4.190.0070.00016.54
7.4.160.0030.01416.39
7.4.150.0110.00717.40
7.4.140.0090.01017.86
7.4.130.0080.01116.37
7.4.120.0110.00616.47
7.4.110.0090.00916.54
7.4.100.0000.01616.38
7.4.90.0150.00616.40
7.4.80.0070.01419.39
7.4.70.0130.00316.50
7.4.60.0120.00916.49
7.4.50.0030.00316.36
7.4.40.0110.00422.77
7.4.30.0060.01016.64
7.4.00.0030.01015.13
7.3.330.0020.00213.18
7.3.320.0000.00513.21
7.3.310.0030.00416.40
7.3.300.0000.00816.32
7.3.290.0030.01116.44
7.3.280.0080.01016.38
7.3.270.0100.00717.40
7.3.260.0110.01118.24
7.3.250.0140.01416.44
7.3.240.0090.00916.35
7.3.230.0110.00616.42
7.3.210.0120.00616.33
7.3.200.0150.00419.39
7.3.190.0130.00316.22
7.3.180.0060.00916.61
7.3.170.0090.00616.35
7.3.160.0090.00616.44
7.3.120.0030.01415.00
7.2.330.0110.00616.75
7.2.320.0060.01016.70
7.2.310.0090.00916.52
7.2.300.0110.00716.75
7.2.290.0040.01216.88
7.2.80.0110.00416.47
7.2.60.0070.00716.80
7.2.00.0030.01219.57
7.1.200.0090.00615.63
7.1.100.0090.00418.21
7.1.70.0030.00617.13
7.1.60.0100.01419.17
7.1.50.0100.01017.08
7.1.00.0000.03722.45
7.0.200.0000.00816.68
7.0.140.0030.07321.92
7.0.100.0100.04720.02
7.0.90.0070.08319.89
7.0.80.0000.05719.88
7.0.70.0500.08319.94
7.0.60.0200.05719.91
7.0.50.0170.07720.28
7.0.40.0030.05720.10
7.0.30.0100.03720.04
7.0.20.0030.04320.14
7.0.10.0030.04720.17
7.0.00.0030.04320.10
5.6.280.0100.06321.12
5.6.250.0030.05320.52
5.6.240.0070.09020.68
5.6.230.0100.06320.45
5.6.220.0030.08020.46
5.6.210.0130.07320.61
5.6.200.0070.03721.09
5.6.190.0030.05321.04
5.6.180.0170.05720.99
5.6.170.0070.04021.02
5.6.160.0100.03721.03
5.6.150.0070.04021.09
5.6.140.0000.04720.93
5.6.130.0030.04320.94
5.6.120.0000.04321.02
5.6.110.0000.05021.11
5.6.100.0070.03721.05
5.6.90.0100.05021.02
5.6.80.0030.04020.39
5.6.70.0070.03720.41
5.6.60.0030.04020.42
5.6.50.0030.03320.49
5.6.40.0070.03720.49
5.6.30.0070.03020.39
5.6.20.0030.03320.39
5.6.10.0030.04020.44
5.6.00.0030.04020.30
5.5.380.0030.08720.30
5.5.370.0070.08320.31
5.5.360.0000.04720.43
5.5.350.0100.04020.36
5.5.340.0030.07320.88
5.5.330.0130.07720.90
5.5.320.0070.04020.73
5.5.310.0130.03020.78
5.5.300.0030.04720.76
5.5.290.0170.03720.73
5.5.280.0070.04020.88
5.5.270.0000.04320.75
5.5.260.0000.04720.79
5.5.250.0100.04020.70
5.5.240.0030.04020.19
5.5.230.0030.03320.18
5.5.220.0070.03720.15
5.5.210.0130.03020.11
5.5.200.0030.03320.16
5.5.190.0070.03320.13
5.5.180.0070.03020.23
5.5.160.0070.03020.14
5.5.150.0000.04020.14
5.5.140.0070.03020.18
5.5.130.0000.04020.14
5.5.120.0070.03020.25
5.5.110.0070.03320.22
5.5.100.0070.03020.07
5.5.90.0030.04020.15
5.5.80.0030.04020.11
5.5.70.0030.03320.05
5.5.60.0000.03319.95
5.5.50.0070.04720.16
5.5.40.0100.03020.05
5.5.30.0130.07320.14
5.5.20.0100.03720.05
5.5.10.0100.07320.11
5.5.00.0070.03320.06
5.4.450.0000.04319.20
5.4.440.0100.03319.48
5.4.430.0100.03319.57
5.4.420.0030.04019.54
5.4.410.0030.03719.43
5.4.400.0030.03719.04
5.4.390.0070.03719.19
5.4.380.0070.04019.05
5.4.370.0000.03718.88
5.4.360.0070.04019.23
5.4.350.0030.03719.05
5.4.340.0000.04019.16
5.4.320.0100.02719.03
5.4.310.0000.04019.03
5.4.300.0170.02019.21
5.4.290.0030.03019.03
5.4.280.0030.03019.09
5.4.270.0070.02718.90
5.4.260.0000.04018.84
5.4.250.0070.03718.94
5.4.240.0100.03319.02
5.4.230.0100.03019.22
5.4.220.0070.03719.04
5.4.210.0000.03318.96
5.4.200.0000.05718.89
5.4.190.0070.07718.87
5.4.180.0070.07019.14
5.4.170.0030.08018.89
5.4.160.0070.07319.01
5.4.150.0000.04019.03
5.4.140.0130.05316.41
5.4.130.0030.03716.29
5.4.120.0030.07016.36
5.4.110.0070.07016.34
5.4.100.0070.06716.51
5.4.90.0030.04716.43
5.4.80.0100.03316.46
5.4.70.0100.06716.32
5.4.60.0070.07316.40
5.4.50.0070.06716.31
5.4.40.0100.04016.53
5.4.30.0030.07716.40
5.4.20.0130.03016.39
5.4.10.0070.07016.36
5.4.00.0170.06015.82
5.3.290.0030.03014.79
5.3.280.0000.04014.68
5.3.270.0100.06714.70
5.3.260.0030.06014.74
5.3.250.0030.08014.70
5.3.240.0100.07014.54
5.3.230.0070.07714.53
5.3.220.0030.04714.58
5.3.210.0170.06714.63
5.3.200.0000.07314.66
5.3.190.0070.07714.66
5.3.180.0130.06714.59
5.3.170.0070.06714.58
5.3.160.0130.07014.57
5.3.150.0200.06014.69
5.3.140.0100.06014.48
5.3.130.0100.05714.60
5.3.120.0030.04714.61
5.3.110.0070.07714.48
5.3.100.0100.07013.97
5.3.90.0030.07714.16
5.3.80.0070.04714.04
5.3.70.0130.06713.91
5.3.60.0100.07013.98
5.3.50.0030.04314.05
5.3.40.0030.07314.09
5.3.30.0070.07313.90
5.3.20.0030.07713.57
5.3.10.0170.03713.54
5.3.00.0030.07313.70
5.2.170.0100.02711.28
5.2.160.0070.05011.19
5.2.150.0130.05011.15
5.2.140.0000.06711.13
5.2.130.0070.05311.09
5.2.120.0030.06311.01
5.2.110.0000.06311.18
5.2.100.0100.05311.01
5.2.90.0070.06010.99
5.2.80.0100.06010.98
5.2.70.0070.06011.12
5.2.60.0030.06011.16
5.2.50.0100.06011.08
5.2.40.0000.04310.88
5.2.30.0030.03310.89
5.2.20.0030.05710.98
5.2.10.0130.05010.87
5.2.00.0070.05710.73
5.1.60.0100.0309.98
5.1.50.0030.04710.08
5.1.40.0000.03710.03
5.1.30.0030.06010.43
5.1.20.0130.04010.25
5.1.10.0070.0479.91
5.1.00.0030.03010.06
5.0.50.0070.0238.66
5.0.40.0030.0208.44
5.0.30.0100.0408.27
5.0.20.0000.0238.30
5.0.10.0070.0208.01
5.0.00.0130.0338.24
4.4.90.0000.0307.94
4.4.80.0000.0207.94
4.4.70.0030.0177.94
4.4.60.0000.0177.94
4.4.50.0000.0377.94
4.4.40.0030.0537.94
4.4.30.0000.0307.94
4.4.20.0070.0177.94
4.4.10.0000.0277.94
4.4.00.0030.0507.94
4.3.110.0030.0137.94
4.3.100.0030.0337.94
4.3.90.0000.0337.94
4.3.80.0000.0277.94
4.3.70.0030.0277.94
4.3.60.0030.0237.94
4.3.50.0030.0337.94
4.3.40.0000.0307.94
4.3.30.0000.0177.94
4.3.20.0070.0207.94
4.3.10.0000.0377.94
4.3.00.0000.0337.94

preferences:
46.83 ms | 400 KiB | 5 Q