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(); $gen->next(); // echo $gen->next() meaningless b/c PHP generator::next() returns nothing! vs next($arr) next value. seehttp://php.net/manual/en/generator.next.php and http://us2.php.net/manual/en/iterator.next.php }

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)
8.3.40.0120.00318.84
8.3.30.0030.01020.31
8.3.20.0040.00420.44
8.3.10.0040.00421.14
8.3.00.0070.00023.52
8.2.170.0180.00022.96
8.2.160.0110.00420.52
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00817.59
8.2.110.0030.00620.52
8.2.100.0090.00317.91
8.2.90.0000.00719.28
8.2.80.0090.00019.20
8.2.70.0060.00317.49
8.2.60.0000.00717.93
8.2.50.0000.00818.07
8.2.40.0030.00618.28
8.2.30.0040.00419.44
8.2.20.0030.00617.70
8.2.10.0080.00017.74
8.2.00.0000.00717.66
8.1.270.0000.00821.98
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0110.00022.63
8.1.220.0060.00318.77
8.1.210.0070.00418.87
8.1.200.0060.00317.35
8.1.190.0080.00017.53
8.1.180.0060.00318.10
8.1.170.0070.00018.59
8.1.160.0020.00518.94
8.1.150.0050.00318.63
8.1.140.0000.00717.43
8.1.130.0000.00717.69
8.1.120.0050.00317.40
8.1.110.0000.00717.42
8.1.100.0050.00317.35
8.1.90.0020.00517.43
8.1.80.0040.00417.45
8.1.70.0000.00717.34
8.1.60.0050.00317.48
8.1.50.0000.00717.47
8.1.40.0050.00217.50
8.1.30.0000.00817.64
8.1.20.0080.00017.57
8.1.10.0060.00317.47
8.1.00.0050.00317.30
8.0.300.0030.00320.02
8.0.290.0040.00417.18
8.0.280.0030.00318.34
8.0.270.0040.00417.25
8.0.260.0000.00716.70
8.0.250.0000.00816.97
8.0.240.0100.00016.81
8.0.230.0030.00316.95
8.0.220.0000.00716.88
8.0.210.0070.00016.89
8.0.200.0030.00316.95
8.0.190.0000.00716.98
8.0.180.0000.00816.75
8.0.170.0040.00416.93
8.0.160.0040.00416.91
8.0.150.0000.00716.75
8.0.140.0040.00416.82
8.0.130.0000.00513.39
8.0.120.0040.00416.91
8.0.110.0000.00716.89
8.0.100.0080.00016.77
8.0.90.0040.00416.88
8.0.80.0040.01416.76
8.0.70.0040.00416.93
8.0.60.0070.00016.78
8.0.50.0040.00416.78
8.0.30.0110.00717.10
8.0.20.0140.00517.40
8.0.10.0040.00417.01
8.0.00.0060.01616.82
7.4.330.0000.00516.84
7.4.320.0040.00416.40
7.4.300.0030.00316.60
7.4.290.0000.00716.43
7.4.280.0070.00016.54
7.4.270.0030.00316.64
7.4.260.0080.00013.17
7.4.250.0070.00016.38
7.4.240.0000.00716.58
7.4.230.0030.00316.47
7.4.220.0040.01416.48
7.4.210.0090.00816.59
7.4.200.0030.00316.29
7.4.190.0030.00316.46
7.4.160.0130.00316.73
7.4.150.0090.00917.40
7.4.140.0070.00917.86
7.4.130.0050.01316.45
7.4.120.0070.01016.49
7.4.110.0090.00616.46
7.4.100.0100.00716.46
7.4.90.0090.00916.41
7.4.80.0100.01319.39
7.4.70.0070.01016.27
7.4.60.0140.00316.52
7.4.50.0020.00216.28
7.4.40.0090.00622.77
7.4.30.0090.00916.47
7.4.00.0070.00715.08
7.3.330.0000.00513.36
7.3.320.0020.00213.35
7.3.310.0030.00316.21
7.3.300.0030.00316.39
7.3.290.0030.01016.32
7.3.280.0050.01216.36
7.3.270.0100.00817.40
7.3.260.0160.00818.24
7.3.250.0130.00816.53
7.3.240.0170.00316.41
7.3.230.0060.01016.52
7.3.210.0100.00716.48
7.3.200.0030.01719.39
7.3.190.0100.01016.36
7.3.180.0080.00816.33
7.3.170.0060.01116.44
7.3.160.0130.00316.37
7.3.120.0100.00714.85
7.2.330.0090.00916.58
7.2.320.0140.00916.77
7.2.310.0030.01416.60
7.2.300.0060.01116.73
7.2.290.0130.00316.57
7.2.00.0100.00319.65
7.1.100.0060.00318.16
7.1.70.0000.00817.13
7.1.60.0140.01019.17
7.1.50.0070.01717.05
7.1.00.0030.04322.31
7.0.200.2290.00714.81
7.0.140.0030.06722.15
7.0.80.0100.06319.95
7.0.70.0100.08319.92
7.0.60.0130.04019.96
7.0.50.0070.05020.39
7.0.40.0100.05020.08
7.0.30.0100.07320.05
7.0.20.0100.08020.00
7.0.10.0130.07720.14
7.0.00.0000.09320.08
5.6.280.0100.06721.12
5.6.230.0170.07020.75
5.6.220.0030.07720.71
5.6.210.0070.04320.66
5.6.200.0070.06020.99
5.6.190.0070.07321.04
5.6.180.0070.05320.96
5.6.170.0070.08021.03
5.6.160.0000.06021.09
5.6.150.0000.04721.17
5.6.140.0030.08321.02
5.6.130.0230.06721.00
5.6.120.0030.09020.93
5.6.110.0000.06021.00
5.6.100.0030.08321.13
5.6.90.0200.06720.98
5.6.80.0070.07720.46
5.6.70.0170.06320.47
5.6.60.0070.06020.48
5.6.50.0130.04020.33
5.6.40.0070.05320.40
5.6.30.0000.05020.41
5.6.20.0070.04720.38
5.6.10.0030.05320.46
5.6.00.0070.04320.45
5.5.370.0070.05720.48
5.5.360.0070.08320.35
5.5.350.0070.05020.42
5.5.340.0100.07720.93
5.5.330.0130.07320.84
5.5.320.0000.08020.91
5.5.310.0070.08020.92
5.5.300.0130.07020.92
5.5.290.0100.08320.83
5.5.280.0070.08720.93
5.5.270.0100.05020.86
5.5.260.0130.07320.90
5.5.250.0030.04320.55
5.5.240.0100.07020.25
5.5.230.0100.06720.27
5.5.220.0030.07320.23
5.5.210.0070.06720.27
5.5.200.0100.06320.29
5.5.190.0030.07320.22
5.5.180.0100.08020.27
5.5.160.0030.04320.21
5.5.150.0030.04020.27
5.5.140.0000.04320.08
5.5.130.0070.03320.18
5.5.120.0030.04020.18
5.5.110.0070.03720.21
5.5.100.0030.03720.08
5.5.90.0100.02720.16
5.5.80.0030.04320.02
5.5.70.0030.04720.14
5.5.60.0070.03719.94
5.5.50.0030.05320.09
5.5.40.0000.04019.93
5.5.30.0030.03320.05
5.5.20.0030.03720.05
5.5.10.0070.03720.11
5.5.00.0070.03320.13
5.4.450.0130.07019.24
5.4.440.0030.08319.16
5.4.430.0000.08319.35
5.4.420.0070.06319.46
5.4.410.0100.06019.23
5.4.400.0070.07319.18
5.4.390.0030.08319.27
5.4.380.0070.06019.13
5.4.370.0100.07019.04
5.4.360.0070.06319.18
5.4.350.0070.07718.92
5.4.340.0100.07019.21
5.4.320.0030.04019.18
5.4.310.0070.04019.03
5.4.300.0030.04019.18
5.4.290.0100.03318.84
5.4.280.0030.04019.12
5.4.270.0000.04019.00
5.4.260.0000.04019.03
5.4.250.0070.03319.12
5.4.240.0030.03719.02
5.4.230.0030.03318.90
5.4.220.0000.04019.16
5.4.210.0070.03319.09
5.4.200.0030.03719.23
5.4.190.0070.02719.15
5.4.180.0030.04019.04
5.4.170.0030.04019.21
5.4.160.0030.03719.11
5.4.150.0070.02719.02
5.4.140.0070.02716.44
5.4.130.0030.03716.43
5.4.120.0000.04016.45
5.4.110.0000.04716.27
5.4.100.0070.03016.51
5.4.90.0000.03716.36
5.4.80.0000.03316.49
5.4.70.0070.06316.46
5.4.60.0070.04016.49
5.4.50.0070.03316.46
5.4.40.0030.03316.46
5.4.30.0000.03716.47
5.4.20.0070.03316.43
5.4.10.0030.05316.36
5.4.00.0000.03715.90
5.3.290.0070.03314.63
5.3.280.0000.04014.56
5.3.270.0030.03014.73
5.3.260.0000.05014.54
5.3.250.0000.04014.53
5.3.240.0000.04314.66
5.3.230.0030.06314.61
5.3.220.0030.03714.63
5.3.210.0070.05314.49
5.3.200.0030.03714.54
5.3.190.0030.04014.55
5.3.180.0030.03014.59
5.3.170.0000.03314.57
5.3.160.0000.04014.68
5.3.150.0000.04714.67
5.3.140.0100.04314.64
5.3.130.0000.04014.66
5.3.120.0070.04314.67
5.3.110.0070.04714.64
5.3.100.0030.04014.11
5.3.90.0030.04013.95
5.3.80.0030.03014.07
5.3.70.0070.03014.05
5.3.60.0070.06714.05
5.3.50.0070.04313.85
5.3.40.0100.02313.88
5.3.30.0070.02713.96
5.3.20.0030.03313.67
5.3.10.0030.03313.77
5.3.00.0030.03713.73
5.2.170.0000.03011.76
5.2.160.0030.02711.76
5.2.150.0030.04311.76
5.2.140.0070.05311.76
5.2.130.0000.02711.76
5.2.120.0100.02711.76
5.2.110.0000.03011.76
5.2.100.0000.05711.76
5.2.90.0000.03011.76
5.2.80.0100.03311.76
5.2.70.0000.04011.76
5.2.60.0030.05011.76
5.2.50.0100.05311.76
5.2.40.0030.06011.76
5.2.30.0000.06711.76
5.2.20.0030.06011.76
5.2.10.0100.05311.76
5.2.00.0230.05011.76
5.1.60.0030.05311.76
5.1.50.0000.05311.76
5.1.40.0070.04711.76
5.1.30.0030.04311.76
5.1.20.0030.05711.76
5.1.10.0000.05011.76
5.1.00.0100.05311.76
5.0.50.0000.05011.76
5.0.40.0000.05011.76
5.0.30.0000.06311.76
5.0.20.0130.03311.76
5.0.10.0030.04311.76
5.0.00.0130.06011.76
4.4.90.0000.01711.76
4.4.80.0000.03711.76
4.4.70.0000.03311.76
4.4.60.0000.03011.76
4.4.50.0030.03311.76
4.4.40.0000.05711.76
4.4.30.0030.03311.76
4.4.20.0000.03711.76
4.4.10.0070.03011.76
4.4.00.0030.05311.76
4.3.110.0070.03311.76
4.3.100.0070.03311.76
4.3.90.0030.01711.76
4.3.80.0000.04711.76
4.3.70.0070.02711.76
4.3.60.0070.03311.76
4.3.50.0030.03011.76
4.3.40.0000.05711.76
4.3.30.0000.03311.76
4.3.20.0000.03011.76
4.3.10.0070.02711.76
4.3.00.0070.02711.76

preferences:
59.72 ms | 400 KiB | 5 Q