3v4l.org

run code in 300+ PHP versions simultaneously
<?php function generate_ints($n){ foreach ( range(0,$n-1) as $number) { yield $number; } } $gen = generate_ints(10); // iterable object can be used in foreach foreach ($gen as $g) { echo $gen->current(); echo $gen->next(); // even numbered output }

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)
8.3.60.0100.01018.56
8.3.50.0140.00521.08
8.3.40.0100.00718.63
8.3.30.0070.00720.22
8.3.20.0040.00418.66
8.3.10.0000.00821.09
8.3.00.0080.00023.52
8.2.180.0040.01116.50
8.2.170.0100.00722.96
8.2.160.0070.01320.39
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00720.98
8.2.110.0040.00419.30
8.2.100.0080.00317.78
8.2.90.0080.00019.05
8.2.80.0030.00617.97
8.2.70.0060.00317.50
8.2.60.0040.00718.04
8.2.50.0000.00818.07
8.2.40.0110.00018.22
8.2.30.0030.00319.48
8.2.20.0040.00417.71
8.2.10.0030.00517.53
8.2.00.0080.00017.54
8.1.280.0040.01325.92
8.1.270.0030.00623.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00323.80
8.1.230.0080.00420.89
8.1.220.0030.00618.77
8.1.210.0040.00418.85
8.1.200.0030.00617.25
8.1.190.0040.00417.41
8.1.180.0060.00318.10
8.1.170.0000.00818.59
8.1.160.0050.00318.99
8.1.150.0040.00418.54
8.1.140.0030.00617.34
8.1.130.0000.00717.82
8.1.120.0030.00517.45
8.1.110.0000.00717.44
8.1.100.0030.00417.42
8.1.90.0050.00217.45
8.1.80.0050.00217.32
8.1.70.0030.00317.34
8.1.60.0040.00417.60
8.1.50.0050.00317.35
8.1.40.0000.00917.47
8.1.30.0020.00517.55
8.1.20.0050.00317.58
8.1.10.0050.00217.50
8.1.00.0050.00317.46
8.0.300.0050.00320.04
8.0.290.0070.00017.05
8.0.280.0040.00418.35
8.0.270.0000.00717.24
8.0.260.0000.00716.69
8.0.250.0040.00416.99
8.0.240.0030.00316.92
8.0.230.0000.00816.95
8.0.220.0030.00316.76
8.0.210.0000.00716.89
8.0.200.0030.00316.95
8.0.190.0070.00016.95
8.0.180.0000.00716.93
8.0.170.0040.00416.79
8.0.160.0000.00716.88
8.0.150.0030.00516.72
8.0.140.0000.00816.84
8.0.130.0000.00613.30
8.0.120.0000.00716.91
8.0.110.0070.00016.88
8.0.100.0070.00016.87
8.0.90.0000.00716.84
8.0.80.0100.00616.92
8.0.70.0000.00716.83
8.0.60.0070.00016.87
8.0.50.0000.00716.81
8.0.30.0110.00816.93
8.0.20.0110.00817.40
8.0.10.0000.00717.04
8.0.00.0110.00816.61
7.4.330.0050.00016.83
7.4.320.0070.00316.63
7.4.300.0000.00616.56
7.4.290.0070.00016.57
7.4.280.0030.00316.56
7.4.270.0000.00716.61
7.4.260.0060.00013.25
7.4.250.0000.00716.53
7.4.240.0030.00316.61
7.4.230.0040.00416.30
7.4.220.0090.01216.58
7.4.210.0050.01016.50
7.4.200.0000.00716.53
7.4.190.0000.00716.30
7.4.160.0100.01016.52
7.4.150.0070.01717.40
7.4.140.0120.00517.86
7.4.130.0120.00616.53
7.4.120.0030.01516.49
7.4.110.0070.01116.54
7.4.100.0100.00616.46
7.4.90.0190.00016.46
7.4.80.0130.00619.39
7.4.70.0140.00316.53
7.4.60.0110.00716.56
7.4.50.0040.00416.23
7.4.40.0070.01022.77
7.4.30.0160.00716.65
7.4.00.0060.01214.84
7.3.330.0000.00613.38
7.3.320.0030.00313.22
7.3.310.0070.00016.39
7.3.300.0050.00216.25
7.3.290.0070.00716.34
7.3.280.0090.00816.35
7.3.270.0110.00617.40
7.3.260.0060.01318.24
7.3.250.0140.00916.57
7.3.240.0030.01316.63
7.3.230.0060.01216.63
7.3.210.0120.00416.21
7.3.200.0080.01219.39
7.3.190.0090.00616.26
7.3.180.0120.00316.59
7.3.170.0100.00716.36
7.3.160.0130.00316.37
7.3.120.0030.00614.71
7.2.330.0090.00916.84
7.2.320.0100.00716.47
7.2.310.0100.01616.57
7.2.300.0170.00016.36
7.2.290.0090.00616.86
7.2.00.0030.01019.54
7.1.100.0070.00717.83
7.1.70.0030.00517.04
7.1.60.0110.00017.21
7.1.50.0040.01816.84
7.1.00.0000.07722.45
7.0.200.0040.01216.52
7.0.140.0070.07022.09
7.0.100.0070.05319.97
7.0.90.0100.07720.00
7.0.80.0130.04719.91
7.0.70.0030.08319.89
7.0.60.0130.07319.93
7.0.50.0030.08320.26
7.0.40.0100.05320.18
7.0.30.0200.08020.15
7.0.20.0000.06020.02
7.0.10.0030.08319.98
7.0.00.0100.04720.07
5.6.280.0000.07720.96
5.6.250.0100.05320.72
5.6.240.0070.06320.54
5.6.230.0100.07720.57
5.6.220.0070.08020.74
5.6.210.0200.07320.76
5.6.200.0170.06021.17
5.6.190.0170.07021.17
5.6.180.0100.08321.11
5.6.170.0100.07720.96
5.6.160.0100.07721.01
5.6.150.0100.08021.11
5.6.140.0070.09021.07
5.6.130.0170.07321.01
5.6.120.0170.07721.02
5.6.110.0070.08721.08
5.6.100.0070.08720.93
5.6.90.0070.08020.94
5.6.80.0070.04320.43
5.6.70.0100.07320.40
5.6.60.0030.06320.55
5.6.50.0170.07320.45
5.6.40.0000.06320.39
5.6.30.0030.05320.46
5.6.20.0130.05020.30
5.6.10.0200.05720.36
5.6.00.0100.07320.35
5.5.380.0070.08020.39
5.5.370.0130.08020.41
5.5.360.0130.07320.34
5.5.350.0030.07320.46
5.5.340.0070.08720.89
5.5.330.0100.07020.86
5.5.320.0030.08320.77
5.5.310.0100.08020.87
5.5.300.0000.08020.89
5.5.290.0130.07020.89
5.5.280.0000.05020.64
5.5.270.0000.08020.86
5.5.260.0170.08020.89
5.5.250.0100.07320.54
5.5.240.0130.07720.25
5.5.230.0100.08020.27
5.5.220.0070.08020.22
5.5.210.0130.06720.22
5.5.200.0100.07720.13
5.5.190.0070.08320.08
5.5.180.0000.07320.08
5.5.160.0030.08320.16
5.5.150.0030.04320.14
5.5.140.0070.08320.17
5.5.130.0100.07319.99
5.5.120.0130.07320.17
5.5.110.0070.08020.23
5.5.100.0030.08720.11
5.5.90.0130.06720.04
5.5.80.0100.07320.09
5.5.70.0100.06020.05
5.5.60.0130.06020.06
5.5.50.0070.06720.06
5.5.40.0030.07020.10
5.5.30.0000.09020.11
5.5.20.0070.06320.05
5.5.10.0070.07720.06
5.5.00.0200.06020.06
5.4.450.0130.07319.36
5.4.440.0130.07319.52
5.4.430.0230.06719.37
5.4.420.0030.08719.20
5.4.410.0100.05019.24
5.4.400.0130.07019.05
5.4.390.0030.06319.09
5.4.380.0100.07018.84
5.4.370.0130.04019.14
5.4.360.0070.07718.87
5.4.350.0130.06718.91
5.4.340.0070.05319.14
5.4.320.0070.07719.23
5.4.310.0030.04319.03
5.4.300.0070.08019.12
5.4.290.0100.07019.20
5.4.280.0130.06719.21
5.4.270.0170.06718.88
5.4.260.0100.07319.23
5.4.250.0100.06319.02
5.4.240.0070.07319.17
5.4.230.0100.07719.05
5.4.220.0030.08318.84
5.4.210.0070.07719.17
5.4.200.0170.06719.08
5.4.190.0100.06719.02
5.4.180.0030.05019.15
5.4.170.0030.07319.18
5.4.160.0130.06719.10
5.4.150.0070.08018.92
5.4.140.0100.06316.43
5.4.130.0130.06316.32
5.4.120.0130.06716.45
5.4.110.0030.07016.50
5.4.100.0100.06716.42
5.4.90.0030.07316.47
5.4.80.0030.05716.45
5.4.70.0100.05016.32
5.4.60.0100.06016.41
5.4.50.0030.07316.33
5.4.40.0130.06716.30
5.4.30.0030.07316.33
5.4.20.0030.03716.40
5.4.10.0070.04316.48
5.4.00.0070.03315.70
5.3.290.0070.07314.71
5.3.280.0070.07314.51
5.3.270.0100.06714.54
5.3.260.0100.06314.67
5.3.250.0030.07714.70
5.3.240.0100.06714.71
5.3.230.0070.06014.72
5.3.220.0030.03314.60
5.3.210.0070.07714.54
5.3.200.0070.07314.59
5.3.190.0170.06314.69
5.3.180.0000.06314.68
5.3.170.0070.07714.52
5.3.160.0030.07014.51
5.3.150.0100.07014.50
5.3.140.0070.06714.59
5.3.130.0130.04314.69
5.3.120.0070.04314.50
5.3.110.0030.08014.69
5.3.100.0070.07314.05
5.3.90.0170.06014.05
5.3.80.0070.07314.08
5.3.70.0100.07314.05
5.3.60.0130.06714.01
5.3.50.0130.06313.84
5.3.40.0030.05314.05
5.3.30.0070.07013.96
5.3.20.0070.07313.80
5.3.10.0100.06313.60
5.3.00.0100.06313.70
5.2.170.0070.06011.97
5.2.160.0030.06311.97
5.2.150.0070.05711.97
5.2.140.0030.04011.97
5.2.130.0000.04011.97
5.2.120.0070.03311.97
5.2.110.0100.05311.97
5.2.100.0030.06011.97
5.2.90.0070.05711.97
5.2.80.0070.03711.97
5.2.70.0100.02711.97
5.2.60.0000.04311.97
5.2.50.0070.06711.97
5.2.40.0000.04311.97
5.2.30.0130.05311.97
5.2.20.0070.06011.97
5.2.10.0070.04711.97
5.2.00.0000.05011.97
5.1.60.0070.05311.97
5.1.50.0030.05311.97
5.1.40.0030.05711.97
5.1.30.0000.05311.97
5.1.20.0030.05711.97
5.1.10.0030.06011.97
5.1.00.0030.05711.97
5.0.50.0000.04711.97
5.0.40.0070.04311.97
5.0.30.0000.06011.97
5.0.20.0030.04011.97
5.0.10.0030.04311.97
5.0.00.0070.06011.97
4.4.90.0000.03311.97
4.4.80.0030.03711.97
4.4.70.0030.02011.97
4.4.60.0100.01011.97
4.4.50.0070.03011.97
4.4.40.0030.05011.97
4.4.30.0070.02711.97
4.4.20.0000.03711.97
4.4.10.0030.03311.97
4.4.00.0000.05311.97
4.3.110.0070.03011.97
4.3.100.0030.03311.97
4.3.90.0070.02311.97
4.3.80.0000.05711.97
4.3.70.0070.03311.97
4.3.60.0000.03711.97
4.3.50.0000.03711.97
4.3.40.0030.02311.97
4.3.30.0030.03311.97
4.3.20.0000.03311.97
4.3.10.0070.03311.97
4.3.00.0000.02711.97

preferences:
37.69 ms | 401 KiB | 5 Q