3v4l.org

run code in 300+ PHP versions simultaneously
<?php function xrange($start, $limit, $step = 1) { if ($start < $limit) { if ($step <= 0) { throw new LogicException('Step must be +ve'); } for ($i = $start; $i <= $limit; $i += $step) { yield $i; } } else { if ($step >= 0) { throw new LogicException('Step must be -ve'); } for ($i = $start; $i >= $limit; $i += $step) { yield $i; } } } /* * Note that both range() and xrange() result in the same * output below. */ echo 'Single digit odd numbers from range(): '; foreach (range(1, 9, 2) as $number) { echo "$number "; } echo "\n"; echo 'Single digit odd numbers from xrange(): '; foreach (xrange(1, 9, 2) as $number) { echo "$number "; }

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)
8.3.60.0090.00618.53
8.3.50.0080.00818.38
8.3.40.0080.00818.79
8.3.30.0090.00618.70
8.3.20.0080.00018.52
8.3.10.0060.00318.57
8.3.00.0040.00419.13
8.2.180.0090.00616.59
8.2.170.0090.00622.96
8.2.160.0030.01318.96
8.2.150.0080.00024.18
8.2.140.0040.01524.66
8.2.130.0000.00826.16
8.2.120.0080.00019.79
8.2.110.0000.01022.11
8.2.100.0110.00017.84
8.2.90.0030.00517.91
8.2.80.0030.00617.97
8.2.70.0040.00417.25
8.2.60.0050.00318.05
8.2.50.0030.00618.07
8.2.40.0000.00818.28
8.2.30.0050.00517.82
8.2.20.0060.00317.59
8.2.10.0030.00617.63
8.2.00.0000.00817.63
8.1.280.0030.01525.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0040.00822.24
8.1.230.0060.00620.89
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0040.00417.35
8.1.190.0040.00417.23
8.1.180.0050.00319.31
8.1.170.0000.00818.59
8.1.160.0040.00418.95
8.1.150.0070.00018.66
8.1.140.0000.00917.46
8.1.130.0020.00519.18
8.1.120.0040.00417.47
8.1.110.0040.00417.36
8.1.100.0030.00517.33
8.1.90.0000.00817.36
8.1.80.0050.00217.30
8.1.70.0000.00717.44
8.1.60.0000.00717.64
8.1.50.0000.00817.46
8.1.40.0080.00017.39
8.1.30.0060.00317.58
8.1.20.0080.00417.55
8.1.10.0000.00717.39
8.1.00.0040.00417.40
8.0.300.0040.00419.79
8.0.290.0040.00416.75
8.0.280.0080.00018.45
8.0.270.0030.00317.27
8.0.260.0030.00316.84
8.0.250.0040.00416.89
8.0.240.0050.00316.93
8.0.230.0060.00316.93
8.0.220.0030.00316.93
8.0.210.0070.00016.90
8.0.200.0030.00316.85
8.0.190.0070.00016.91
8.0.180.0040.00416.88
8.0.170.0040.00416.82
8.0.160.0000.00817.01
8.0.150.0040.00416.84
8.0.140.0040.00416.85
8.0.130.0000.00613.33
8.0.120.0050.00516.88
8.0.110.0040.00416.87
8.0.100.0030.00516.87
8.0.90.0000.00816.79
8.0.80.0070.01016.88
8.0.70.0030.00516.71
8.0.60.0060.00316.96
8.0.50.0000.00916.93
8.0.30.0120.00417.29
8.0.20.0130.00717.07
8.0.10.0040.00417.00
8.0.00.0130.00916.64
7.4.330.0000.00512.91
7.4.320.0000.00616.52
7.4.300.0070.00016.56
7.4.290.0000.01016.62
7.4.280.0030.00716.49
7.4.270.0030.00316.66
7.4.260.0030.00313.38
7.4.250.0030.00616.50
7.4.240.0070.00016.56
7.4.230.0070.00016.50
7.4.220.0110.00816.54
7.4.210.0100.01616.60
7.4.200.0040.00416.39
7.4.190.0040.00416.74
7.4.160.0150.00416.55
7.4.150.0180.00016.42
7.4.140.0090.00917.86
7.4.130.0030.02016.47
7.4.120.0070.01016.70
7.4.110.0140.01016.65
7.4.100.0090.00916.55
7.4.90.0160.00316.49
7.4.80.0090.00919.39
7.4.70.0110.01116.60
7.4.60.0000.01816.59
7.4.50.0050.00016.17
7.4.40.0090.00616.25
7.4.30.0070.01016.36
7.4.00.0070.00714.63
7.3.330.0040.00413.37
7.3.320.0060.00313.41
7.3.310.0030.00316.36
7.3.300.0040.00416.31
7.3.290.0070.00916.39
7.3.280.0080.00816.27
7.3.270.0070.01016.73
7.3.260.0030.01416.36
7.3.240.0140.00616.51
7.3.230.0130.01016.42
7.3.210.0030.01316.37
7.3.200.0100.00916.45
7.3.190.0120.00616.45
7.3.180.0070.01116.48
7.3.170.0100.00716.51
7.3.160.0160.00616.51
7.3.120.0090.00914.52
7.2.330.0110.00516.64
7.2.320.0090.00916.76
7.2.310.0090.00916.70
7.2.300.0060.01216.36
7.2.290.0140.00716.81
7.2.00.0030.01019.51
7.1.200.0000.01215.92
7.1.100.0090.00318.06
7.1.70.0060.00917.30
7.1.60.0030.02219.25
7.1.50.0100.01416.93
7.1.00.0030.03322.43
7.0.200.0030.00616.88
7.0.140.0070.06721.95
7.0.120.0070.06322.06
7.0.60.0230.07719.95
7.0.50.0000.04317.89
7.0.40.0100.05320.10
7.0.30.0030.06320.10
7.0.20.0170.07720.19
7.0.10.0100.08320.16
7.0.00.0100.03720.18
5.6.280.0070.07021.15
5.6.210.0100.05720.60
5.6.200.0130.08018.27
5.6.190.0030.08020.52
5.6.180.0030.04720.51
5.6.170.0070.04020.51
5.6.160.0130.07020.57
5.6.150.0030.05720.33
5.6.140.0030.04720.34
5.6.130.0030.04320.45
5.6.120.0030.04320.19
5.6.110.0070.03720.30
5.6.100.0000.04320.22
5.6.90.0000.06720.15
5.6.80.0030.04319.91
5.6.70.0030.04019.55
5.6.60.0070.03719.78
5.6.50.0030.04019.79
5.6.40.0030.04019.69
5.6.30.0030.04319.72
5.6.20.0000.04319.77
5.6.10.0070.03719.85
5.6.00.0100.03319.68
5.5.350.0030.03320.50
5.5.340.0070.04318.04
5.5.330.0100.06020.36
5.5.320.0200.07720.32
5.5.310.0030.07320.39
5.5.300.0100.03720.30
5.5.290.0000.04320.03
5.5.280.0070.04020.29
5.5.270.0030.04019.96
5.5.260.0070.04020.23
5.5.250.0000.04719.80
5.5.240.0000.04319.42
5.5.230.0100.03319.67
5.5.220.0000.04319.58
5.5.210.0070.03719.67
5.5.200.0000.04719.48
5.5.190.0030.04019.38
5.5.180.0070.03719.56
5.5.160.0070.03719.37
5.5.150.0070.03719.55
5.5.140.0000.04019.31
5.5.130.0030.04019.34
5.5.120.0030.06719.54
5.5.110.0030.04019.30
5.5.100.0000.04019.43
5.5.90.0030.04319.24
5.5.80.0030.04319.57
5.5.70.0070.04319.45
5.5.60.0100.07319.38
5.5.50.0070.07719.47
5.5.40.0070.08719.44
5.5.30.0130.07719.47
5.5.20.0070.08019.27
5.5.10.0030.08719.46
5.5.00.0030.04319.36
5.4.450.0130.03019.48
5.4.440.0000.04319.50
5.4.430.0030.03719.56
5.4.420.0070.04019.17
5.4.410.0030.03719.43
5.4.400.0000.04019.01
5.4.390.0000.04019.21
5.4.380.0030.03718.92
5.4.370.0070.03318.87
5.4.360.0030.03719.24
5.4.350.0100.03018.89
5.4.340.0030.03719.15
5.4.320.0000.04019.26
5.4.310.0030.03719.26
5.4.300.0000.04019.23
5.4.290.0030.03718.94
5.4.280.0070.03319.24
5.4.270.0070.03318.87
5.4.260.0030.03718.92
5.4.250.0030.03719.23
5.4.240.0030.04018.85
5.4.230.0000.08319.11
5.4.220.0070.05318.88
5.4.210.0070.06019.20
5.4.200.0100.07319.23
5.4.190.0130.06719.14
5.4.180.0070.04719.15
5.4.170.0070.04718.99
5.4.160.0100.05318.83
5.4.150.0170.07018.83
5.4.140.0100.07716.50
5.4.130.0170.06716.49
5.4.120.0000.06716.54
5.4.110.0030.04316.39
5.4.100.0100.03716.49
5.4.90.0100.06316.30
5.4.80.0100.03316.34
5.4.70.0130.03016.41
5.4.60.0030.04716.43
5.4.50.0030.05016.46
5.4.40.0000.04016.46
5.4.30.0030.03716.68
5.4.20.0170.06316.37
5.4.10.0070.03716.30
5.4.00.0070.05715.94
5.3.290.0070.03314.68
5.3.280.0070.04014.59
5.3.270.0030.05014.75
5.3.260.0030.06314.63
5.3.250.0130.06714.62
5.3.240.0030.05714.62
5.3.230.0070.07714.68
5.3.220.0100.07014.57
5.3.210.0230.03714.73
5.3.200.0030.07314.73
5.3.190.0030.04714.56
5.3.180.0070.04314.45
5.3.170.0070.03714.50
5.3.160.0130.06314.45
5.3.150.0000.04314.57
5.3.140.0000.04714.56
5.3.130.0170.06314.55
5.3.120.0030.08314.46
5.3.110.0000.04314.62
5.3.100.0030.04713.99
5.3.90.0070.06013.91
5.3.80.0100.06314.07
5.3.70.0030.07713.96
5.3.60.0100.04314.00
5.3.50.0070.05013.84
5.3.40.0130.06713.96
5.3.30.0070.04013.95
5.3.20.0070.03713.71
5.3.10.0130.06713.70
5.3.00.0000.08013.61
5.2.170.0030.06311.14
5.2.160.0030.04711.20
5.2.150.0000.06011.11
5.2.140.0100.04711.14
5.2.130.0070.03711.15
5.2.120.0070.02711.07
5.2.110.0000.05311.25
5.2.100.0070.03011.17
5.2.90.0000.03011.02
5.2.80.0030.05711.09
5.2.70.0100.06011.15
5.2.60.0000.05711.04
5.2.50.0070.06010.96
5.2.40.0000.06310.97
5.2.30.0030.04010.91
5.2.20.0030.03710.97
5.2.10.0000.04011.02
5.2.00.0100.05310.60
5.1.60.0070.0339.97
5.1.50.0030.03010.15
5.1.40.0100.04710.03
5.1.30.0070.04010.34
5.1.20.0070.05710.24
5.1.10.0000.03010.02
5.1.00.0170.02710.11
5.0.50.0030.0478.61
5.0.40.0070.0338.32
5.0.30.0100.0608.27
5.0.20.0000.0478.11
5.0.10.0000.0338.33
5.0.00.0000.0378.30
4.4.90.0030.0307.49
4.4.80.0030.0377.49
4.4.70.0070.0107.49
4.4.60.0000.0307.49
4.4.50.0000.0177.49
4.4.40.0000.0307.49
4.4.30.0100.0277.49
4.4.20.0070.0177.49
4.4.10.0000.0377.49
4.4.00.0030.0437.49
4.3.110.0000.0337.49
4.3.100.0000.0207.49
4.3.90.0030.0237.49
4.3.80.0000.0307.49
4.3.70.0070.0337.49
4.3.60.0000.0177.49
4.3.50.0030.0307.49
4.3.40.0000.0407.49
4.3.30.0030.0377.49
4.3.20.0000.0307.49
4.3.10.0000.0307.49
4.3.00.0100.0207.49

preferences:
38.14 ms | 401 KiB | 5 Q