3v4l.org

run code in 300+ PHP versions simultaneously
<?php function generate_ints($n){ foreach ( range(0,$n-1) as $number) { yield $number; } } $gen = generate_ints(15); // iterable object can be used in foreach foreach ($gen as $g) { echo $gen->current(); }

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)
8.3.60.0170.00318.55
8.3.50.0120.00621.14
8.3.40.0120.00318.64
8.3.30.0070.00720.29
8.3.20.0040.00420.29
8.3.10.0000.00821.03
8.3.00.0040.00423.66
8.2.180.0120.00616.32
8.2.170.0040.01122.96
8.2.160.0070.01420.44
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0050.00320.94
8.2.110.0060.00322.15
8.2.100.0060.00617.91
8.2.90.0000.00819.26
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0000.00818.03
8.2.30.0070.00019.43
8.2.20.0000.00717.59
8.2.10.0020.00517.61
8.2.00.0040.00417.66
8.1.280.0140.00325.92
8.1.270.0030.00623.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00920.81
8.1.230.0100.00317.42
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0000.01017.35
8.1.190.0060.00317.66
8.1.180.0030.00618.10
8.1.170.0050.00318.53
8.1.160.0000.00718.88
8.1.150.0040.00418.54
8.1.140.0070.00017.39
8.1.130.0000.00717.73
8.1.120.0040.00417.44
8.1.110.0000.00817.42
8.1.100.0040.00317.34
8.1.90.0000.00817.48
8.1.80.0040.00417.44
8.1.70.0000.00717.43
8.1.60.0040.00817.57
8.1.50.0030.00617.46
8.1.40.0090.00017.43
8.1.30.0020.00517.64
8.1.20.0050.00317.57
8.1.10.0040.00417.53
8.1.00.0030.00617.32
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0030.00318.43
8.0.270.0030.00317.18
8.0.260.0000.00716.87
8.0.250.0000.00716.94
8.0.240.0070.00016.84
8.0.230.0070.00016.92
8.0.220.0030.00516.77
8.0.210.0110.00016.92
8.0.200.0000.00716.89
8.0.190.0000.00817.01
8.0.180.0040.00416.93
8.0.170.0000.00716.79
8.0.160.0040.00416.89
8.0.150.0000.00816.81
8.0.140.0040.00416.78
8.0.130.0060.00013.31
8.0.120.0040.00416.77
8.0.110.0000.00816.96
8.0.100.0000.00716.75
8.0.90.0000.00716.90
8.0.80.0090.01216.88
8.0.70.0040.00416.75
8.0.60.0040.00416.75
8.0.50.0000.00716.91
8.0.30.0150.00717.03
8.0.20.0060.01417.40
8.0.10.0040.00417.02
8.0.00.0130.00616.62
7.4.330.0000.00514.89
7.4.320.0090.00016.41
7.4.300.0030.00316.42
7.4.290.0000.00716.50
7.4.280.0030.00316.63
7.4.270.0040.00416.40
7.4.260.0080.00013.31
7.4.250.0040.00416.46
7.4.240.0000.00716.57
7.4.230.0030.00316.66
7.4.220.0120.00616.50
7.4.210.0070.00916.54
7.4.200.0040.00316.70
7.4.190.0030.00316.54
7.4.160.0080.00816.48
7.4.150.0110.00817.40
7.4.140.0070.01017.86
7.4.130.0130.00616.39
7.4.120.0050.01216.55
7.4.110.0100.00716.39
7.4.100.0030.01316.54
7.4.90.0170.00016.52
7.4.80.0060.01219.39
7.4.70.0110.01116.38
7.4.60.0080.00816.39
7.4.50.0060.00316.59
7.4.40.0100.00722.77
7.4.30.0110.01416.58
7.4.00.0090.00614.59
7.3.330.0030.00313.36
7.3.320.0000.00613.12
7.3.310.0070.00016.37
7.3.300.0070.00016.30
7.3.290.0090.00916.34
7.3.280.0070.00916.39
7.3.270.0140.00317.40
7.3.260.0090.01118.24
7.3.250.0090.00816.51
7.3.240.0130.00316.42
7.3.230.0120.00316.42
7.3.210.0140.00316.53
7.3.200.0090.00919.39
7.3.190.0090.00916.42
7.3.180.0070.00716.40
7.3.170.0090.00716.35
7.3.160.0110.00816.51
7.3.120.0060.01014.65
7.2.330.0140.00316.78
7.2.320.0120.01216.73
7.2.310.0150.00316.80
7.2.300.0130.00416.66
7.2.290.0030.01316.70
7.2.00.0000.01319.53
7.1.200.0040.00715.79
7.1.100.0060.00617.64
7.1.70.0040.00416.94
7.1.60.0090.00619.17
7.1.50.0250.00934.46
7.1.00.0030.03722.45
7.0.200.0000.01016.87
7.0.140.0070.07022.12
7.0.100.0070.04721.74
7.0.90.0100.07721.71
7.0.80.0100.05321.61
7.0.70.0070.08021.70
7.0.60.0030.08321.82
7.0.50.0070.08322.14
7.0.40.0070.07320.10
7.0.30.0100.07020.07
7.0.20.0030.06720.07
7.0.10.0070.08720.13
7.0.00.0230.05320.07
5.6.280.0030.07320.99
5.6.250.0030.07720.63
5.6.240.0070.08320.55
5.6.230.0070.04020.62
5.6.220.0070.08320.66
5.6.210.0070.08020.61
5.6.200.0070.08321.02
5.6.190.0030.05721.11
5.6.180.0070.08021.08
5.6.170.0030.08021.06
5.6.160.0130.05721.02
5.6.150.0200.07020.96
5.6.140.0100.07321.02
5.6.130.0100.08720.94
5.6.120.0100.07020.93
5.6.110.0130.08021.07
5.6.100.0030.08321.09
5.6.90.0130.07321.02
5.6.80.0030.08320.47
5.6.70.0030.07020.50
5.6.60.0070.08720.51
5.6.50.0170.06320.37
5.6.40.0100.07720.38
5.6.30.0030.06720.33
5.6.20.0100.07020.38
5.6.10.0070.05020.49
5.6.00.0130.07720.36
5.5.380.0030.08020.45
5.5.370.0000.06020.45
5.5.360.0030.08720.55
5.5.350.0100.05020.42
5.5.340.0100.07320.83
5.5.330.0030.08320.88
5.5.320.0100.07320.80
5.5.310.0030.07020.92
5.5.300.0070.08020.91
5.5.290.0030.08020.91
5.5.280.0200.06320.78
5.5.270.0270.06720.73
5.5.260.0100.08320.82
5.5.250.0130.07720.71
5.5.240.0070.07020.09
5.5.230.0030.08320.16
5.5.220.0070.07720.13
5.5.210.0070.08020.22
5.5.200.0070.07720.21
5.5.190.0070.08020.27
5.5.180.0030.06320.27
5.5.160.0070.08020.18
5.5.150.0070.07720.20
5.5.140.0070.07020.23
5.5.130.0030.08320.16
5.5.120.0030.08320.25
5.5.110.0100.07020.23
5.5.100.0130.07319.95
5.5.90.0070.07320.08
5.5.80.0030.08020.04
5.5.70.0100.07320.00
5.5.60.0200.04320.11
5.5.50.0100.05720.15
5.5.40.0100.07320.11
5.5.30.0070.07720.08
5.5.20.0070.08020.07
5.5.10.0030.08020.03
5.5.00.0170.06720.13
5.4.450.0070.08719.56
5.4.440.0170.05719.23
5.4.430.0100.07319.27
5.4.420.0070.07019.57
5.4.410.0070.08019.32
5.4.400.0070.08019.13
5.4.390.0130.07319.18
5.4.380.0000.08318.90
5.4.370.0030.07719.21
5.4.360.0000.08019.23
5.4.350.0070.04319.14
5.4.340.0170.06319.21
5.4.320.0030.08018.85
5.4.310.0130.06719.21
5.4.300.0000.08018.88
5.4.290.0070.07719.04
5.4.280.0000.05719.16
5.4.270.0100.07319.04
5.4.260.0070.07319.13
5.4.250.0100.06719.02
5.4.240.0070.07319.23
5.4.230.0100.07719.04
5.4.220.0000.08319.16
5.4.210.0070.07719.18
5.4.200.0030.08019.18
5.4.190.0070.06018.94
5.4.180.0070.06019.15
5.4.170.0070.06719.15
5.4.160.0070.07318.82
5.4.150.0100.07319.11
5.4.140.0070.07716.37
5.4.130.0100.06316.46
5.4.120.0000.06016.35
5.4.110.0000.07316.39
5.4.100.0000.08016.47
5.4.90.0100.06716.43
5.4.80.0070.06316.49
5.4.70.0070.07316.34
5.4.60.0030.07316.46
5.4.50.0070.07316.45
5.4.40.0000.04716.53
5.4.30.0130.06316.24
5.4.20.0030.07016.35
5.4.10.0000.05716.48
5.4.00.0170.06315.86
5.3.290.0100.07014.79
5.3.280.0100.07014.74
5.3.270.0100.08014.74
5.3.260.0030.04714.55
5.3.250.0070.07014.67
5.3.240.0070.08014.67
5.3.230.0030.07314.74
5.3.220.0070.08014.54
5.3.210.0030.07714.71
5.3.200.0070.07314.56
5.3.190.0130.06714.68
5.3.180.0000.05314.62
5.3.170.0070.07714.52
5.3.160.0030.06314.63
5.3.150.0070.07014.63
5.3.140.0000.06714.61
5.3.130.0000.08014.57
5.3.120.0100.07014.69
5.3.110.0030.07314.53
5.3.100.0030.07714.11
5.3.90.0070.07014.04
5.3.80.0130.07714.16
5.3.70.0070.04714.15
5.3.60.0100.06314.11
5.3.50.0070.06713.87
5.3.40.0070.07014.04
5.3.30.0030.06713.97
5.3.20.0070.06313.62
5.3.10.0070.07013.69
5.3.00.0100.07013.66
5.2.170.0070.04011.25
5.2.160.0100.03011.20
5.2.150.0070.03011.19
5.2.140.0070.06011.07
5.2.130.0030.03711.12
5.2.120.0030.06011.16
5.2.110.0130.05011.08
5.2.100.0070.06011.01
5.2.90.0000.03711.11
5.2.80.0000.06711.20
5.2.70.0000.04311.18
5.2.60.0070.06311.16
5.2.50.0030.03011.16
5.2.40.0070.02310.89
5.2.30.0070.06311.07
5.2.20.0030.06010.99
5.2.10.0070.06010.78
5.2.00.0070.06010.76
5.1.60.0030.05310.06
5.1.50.0070.0509.88
5.1.40.0030.04310.06
5.1.30.0030.05310.43
5.1.20.0000.05710.48
5.1.10.0070.05010.06
5.1.00.0030.0539.95
5.0.50.0070.0438.63
5.0.40.0000.0478.25
5.0.30.0000.0678.23
5.0.20.0000.0478.30
5.0.10.0030.0308.26
5.0.00.0000.0678.27
4.4.90.0030.0338.23
4.4.80.0000.0338.23
4.4.70.0000.0378.23
4.4.60.0000.0378.23
4.4.50.0070.0308.23
4.4.40.0000.0508.23
4.4.30.0000.0338.23
4.4.20.0000.0378.23
4.4.10.0000.0378.23
4.4.00.0070.0478.23
4.3.110.0030.0378.23
4.3.100.0070.0308.23
4.3.90.0000.0238.23
4.3.80.0000.0478.23
4.3.70.0030.0208.23
4.3.60.0000.0338.23
4.3.50.0000.0378.23
4.3.40.0000.0478.23
4.3.30.0030.0338.23
4.3.20.0000.0378.23
4.3.10.0000.0378.23
4.3.00.0070.0308.23

preferences:
51.26 ms | 401 KiB | 5 Q