3v4l.org

run code in 300+ PHP versions simultaneously
<?php function oddList($x) { return implode(', ', range(1, $x, 2)); } echo oddList(-1);

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)
8.3.40.0030.01118.71
8.3.30.0110.00418.87
8.3.20.0040.00420.14
8.3.10.0040.00423.66
8.3.00.0040.00419.19
8.2.170.0090.00622.96
8.2.160.0100.00320.57
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.72
8.2.110.0030.00622.31
8.2.100.0030.01017.72
8.2.90.0060.00317.72
8.2.80.0030.00619.11
8.2.70.0000.00817.38
8.2.60.0050.00317.93
8.2.50.0000.00818.07
8.2.40.0050.00319.70
8.2.30.0040.00418.13
8.2.20.0040.00417.72
8.2.10.0040.00417.80
8.2.00.0080.00017.54
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00420.62
8.1.230.0060.00620.82
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0100.00017.10
8.1.190.0060.00316.88
8.1.180.0000.00718.10
8.1.170.0040.00418.52
8.1.160.0040.00421.84
8.1.150.0000.00718.53
8.1.140.0030.00517.25
8.1.130.0000.00717.67
8.1.120.0050.00317.32
8.1.110.0000.00717.26
8.1.100.0040.00417.34
8.1.90.0030.00517.28
8.1.80.0030.00617.16
8.1.70.0000.00717.16
8.1.60.0000.00917.50
8.1.50.0000.00817.48
8.1.40.0040.00417.47
8.1.30.0050.00317.58
8.1.20.0000.00817.60
8.1.10.0030.00617.37
8.1.00.0000.00817.43
8.0.300.0050.00219.92
8.0.290.0000.00816.58
8.0.280.0000.00718.29
8.0.270.0070.00317.19
8.0.260.0030.00517.10
8.0.250.0000.00716.84
8.0.240.0000.00916.93
8.0.230.0070.00016.83
8.0.220.0030.00316.76
8.0.210.0000.00816.78
8.0.200.0040.00416.75
8.0.190.0000.00816.78
8.0.180.0070.00016.71
8.0.170.0040.00416.69
8.0.160.0040.00416.84
8.0.150.0000.00716.79
8.0.140.0000.00716.73
8.0.130.0000.00513.18
8.0.120.0040.00416.66
8.0.110.0000.00716.73
8.0.100.0050.00216.81
8.0.90.0070.00016.63
8.0.80.0040.01416.71
8.0.70.0000.00716.79
8.0.60.0040.00416.75
8.0.50.0050.00216.66
8.0.30.0130.01017.01
8.0.20.0160.00317.40
8.0.10.0030.00416.91
8.0.00.0080.01416.74
7.4.330.0070.00015.00
7.4.320.0030.00316.46
7.4.300.0060.00016.35
7.4.290.0000.00616.49
7.4.280.0040.00416.43
7.4.270.0070.00016.53
7.4.260.0070.00016.41
7.4.250.0040.00416.30
7.4.240.0030.00316.55
7.4.230.0000.00716.27
7.4.220.0100.00716.60
7.4.210.0080.00916.50
7.4.200.0020.00516.34
7.4.190.0000.00716.58
7.4.160.0090.00616.52
7.4.150.0080.00817.40
7.4.140.0080.01317.86
7.4.130.0050.01216.30
7.4.120.0130.00816.49
7.4.110.0060.01316.47
7.4.100.0060.01116.47
7.4.90.0100.01016.45
7.4.80.0070.01019.39
7.4.70.0090.00916.52
7.4.60.0160.00616.46
7.4.50.0000.00416.54
7.4.40.0150.00016.23
7.4.30.0150.00616.36
7.4.10.0030.01215.13
7.4.00.0060.01014.75
7.3.330.0000.00713.18
7.3.320.0000.00613.03
7.3.310.0070.00016.20
7.3.300.0000.00716.11
7.3.290.0140.00716.22
7.3.280.0050.01216.15
7.3.270.0060.01017.40
7.3.260.0110.00716.26
7.3.250.0150.00316.51
7.3.240.0150.00616.54
7.3.230.0140.00916.39
7.3.210.0100.01316.29
7.3.200.0090.01219.39
7.3.190.0100.00916.21
7.3.180.0030.01316.51
7.3.170.0030.01316.59
7.3.160.0100.01016.31
7.3.130.0060.01214.67
7.3.120.0020.01514.79
7.3.110.0100.01014.39
7.3.100.0100.00714.84
7.3.90.0110.00714.75
7.3.80.0030.01015.01
7.3.70.0030.01514.83
7.3.60.0060.00614.48
7.3.50.0000.00814.80
7.3.40.0040.00814.83
7.3.30.0000.01314.85
7.3.20.0070.00316.54
7.3.10.0070.01016.37
7.3.00.0070.00316.40
7.2.330.0060.01216.29
7.2.320.0100.00616.71
7.2.310.0120.00616.51
7.2.300.0090.00916.50
7.2.290.0080.00916.39
7.2.260.0000.01915.00
7.2.250.0060.01215.21
7.2.240.0090.00314.96
7.2.230.0160.00314.77
7.2.220.0130.00715.05
7.2.210.0060.00314.78
7.2.200.0030.00614.87
7.2.190.0060.00915.05
7.2.180.0000.01415.11
7.2.170.0000.01414.95
7.2.160.0040.00814.67
7.2.150.0030.01016.95
7.2.140.0040.01116.84
7.2.130.0030.01216.57
7.2.120.0060.01016.67
7.2.110.0060.00916.85
7.2.100.0060.00916.87
7.2.90.0140.00316.72
7.2.80.0130.00316.84
7.2.70.0070.01016.59
7.2.60.0030.01316.69
7.2.50.0060.00616.91
7.2.40.0040.01116.47
7.2.30.0000.00917.00
7.2.20.0070.00716.61
7.2.10.0070.00716.75
7.2.00.0000.01518.00
7.1.330.0030.01015.83
7.1.320.0090.00915.72
7.1.310.0100.00315.65
7.1.300.0130.00315.59
7.1.290.0100.00315.86
7.1.280.0100.00315.86
7.1.270.0090.00315.54
7.1.260.0090.00615.79
7.1.250.0030.01015.78
7.1.240.0000.01515.78
7.1.230.0100.00315.80
7.1.220.0050.00515.68
7.1.210.0080.00815.87
7.1.200.0070.00315.55
7.1.190.0040.00815.82
7.1.180.0090.00315.85
7.1.170.0120.00015.42
7.1.160.0090.00615.53
7.1.150.0030.00815.72
7.1.140.0070.01015.86
7.1.130.0000.01015.55
7.1.120.0090.00615.58
7.1.110.0030.01415.49
7.1.100.0020.01317.01
7.1.90.0030.01015.66
7.1.80.0000.01215.86
7.1.70.0020.01116.52
7.1.60.0100.00817.65
7.1.50.0080.00616.21
7.1.40.0090.00315.72
7.1.30.0060.00615.68
7.1.20.0070.00715.59
7.1.10.0030.01015.39
7.1.00.0030.04119.18
7.0.330.0090.00315.21
7.0.320.0110.00315.28
7.0.310.0110.00415.20
7.0.300.0040.01115.10
7.0.290.0000.01315.07
7.0.280.0080.00615.42
7.0.270.0130.00015.27
7.0.260.0100.00715.28
7.0.250.0070.00715.18
7.0.240.0060.00815.41
7.0.230.0030.00715.13
7.0.220.0070.00715.37
7.0.210.0060.00615.24
7.0.200.0050.00516.03
7.0.190.0060.00615.28
7.0.180.0080.00015.32
7.0.170.0070.00415.20
7.0.160.0030.00715.41
7.0.150.0090.00315.40
7.0.140.0090.03418.60
7.0.130.0060.00615.44
7.0.120.0080.00615.55
7.0.110.0000.01515.23
7.0.100.0000.01215.12
7.0.90.0000.01115.50
7.0.80.0040.01115.45
7.0.70.0030.00715.20
7.0.60.0080.04017.94
7.0.50.0080.04016.94
7.0.40.0050.04716.91
7.0.30.0140.02217.04
7.0.20.0080.02616.94
7.0.10.0030.02917.18
7.0.00.0050.02317.12
5.6.400.0030.01214.20
5.6.390.0070.00314.09
5.6.380.0030.01014.52
5.6.370.0060.00314.26
5.6.360.0040.00814.23
5.6.350.0030.00913.96
5.6.340.0000.00814.15
5.6.330.0060.00814.36
5.6.320.0090.00914.51
5.6.310.0090.00014.21
5.6.300.0090.00614.31
5.6.290.0030.00614.24
5.6.280.0040.03917.64
5.6.270.0060.00614.14
5.6.260.0080.00513.99
5.6.250.0050.00513.94
5.6.240.0000.01314.18
5.6.230.0100.00314.34
5.6.220.0030.01014.33
5.6.210.0070.03317.37
5.6.200.0060.03616.10
5.6.190.0100.04517.46
5.6.180.0130.04017.31
5.6.170.0120.02917.50
5.6.160.0020.02717.29
5.6.150.0070.02516.12
5.6.140.0060.02216.11
5.6.130.0050.04716.25
5.6.120.0050.04717.63
5.6.110.0070.04717.63
5.6.100.0090.04517.78
5.6.90.0020.02817.52
5.6.80.0020.05017.26
5.6.70.0060.00314.03
5.6.60.0080.00614.37
5.6.50.0000.01014.17
5.6.40.0070.00713.89
5.6.30.0030.00613.81
5.6.20.0070.00714.18
5.6.10.0080.00414.20
5.6.00.0030.00613.87
5.5.380.0080.00514.03
5.5.370.0090.00314.05
5.5.360.0030.00713.90
5.5.350.0050.02117.13
5.5.340.0040.03016.00
5.5.330.0050.02617.04
5.5.320.0170.04217.15
5.5.310.0170.04517.16
5.5.300.0100.04315.78
5.5.290.0030.02515.88
5.5.280.0080.03517.30
5.5.270.0080.04617.33
5.5.260.0030.04717.30
5.5.250.0080.04317.18
5.5.240.0030.03817.19
5.5.230.0030.01213.88
5.5.220.0080.00814.17
5.5.210.0030.00613.88
5.5.200.0030.01013.72
5.5.190.0100.00013.61
5.5.180.0070.00714.02
5.5.170.0000.00914.15
5.5.160.0000.01214.11
5.5.150.0070.01014.09
5.5.140.0080.00413.86
5.5.130.0140.00014.08
5.5.120.0060.00614.04
5.5.110.0000.01313.86
5.5.100.0040.00814.05
5.5.90.0030.01013.86
5.5.80.0040.01113.84
5.5.70.0060.00613.84
5.5.60.0030.01414.13
5.5.50.0090.00313.87
5.5.40.0040.00713.86
5.5.30.0030.01013.85
5.5.20.0030.01014.21
5.5.10.0070.00713.68
5.5.00.0130.00313.76
5.4.450.0160.04115.04
5.4.440.0120.03315.26
5.4.430.0620.03915.35
5.4.420.0500.03915.11
5.4.410.0370.03115.03
5.4.400.0660.03515.10
5.4.390.0450.03014.92
5.4.380.0170.03014.52
5.4.370.0220.02814.61
5.4.360.0280.02814.76
5.4.350.0150.03314.78
5.4.340.0210.02814.81
5.4.330.0050.00510.72
5.4.320.0040.02211.61
5.4.310.0060.02011.69
5.4.300.0070.02811.54
5.4.290.0050.02211.62
5.4.280.0020.03411.52
5.4.270.0060.02611.59
5.4.260.0090.02711.70
5.4.250.0060.02911.57
5.4.240.0060.01811.46
5.4.230.0080.01911.51
5.4.220.0070.02111.50
5.4.210.0070.02011.63
5.4.200.0060.02011.60
5.4.190.0060.02311.58
5.4.180.0060.02411.47
5.4.170.0060.02711.51
5.4.160.0090.02111.59
5.4.150.0040.02311.46
5.4.140.0070.01911.40
5.4.130.0060.01911.29
5.4.120.0110.01711.28
5.4.110.0050.03111.40
5.4.100.0060.02811.39
5.4.90.0020.03211.42
5.4.80.0080.02811.45
5.4.70.0080.02711.40
5.4.60.0040.03111.47
5.4.50.0040.03111.36
5.4.40.0060.02811.40
5.4.30.0080.02511.35
5.4.20.0060.02911.26
5.4.10.0040.02611.45
5.4.00.0090.02610.99
5.3.290.0070.02311.60
5.3.280.0050.02811.57
5.3.270.0050.03211.63
5.3.260.0090.02611.63
5.3.250.0090.03911.49
5.3.240.0080.03111.56
5.3.230.0090.02511.58
5.3.220.0080.02711.41
5.3.210.0040.03211.50
5.3.200.0090.02611.43
5.3.190.0070.02811.44
5.3.180.0090.02711.58
5.3.170.0020.02811.61
5.3.160.0040.03211.61
5.3.150.0070.02911.61
5.3.140.0070.02811.46
5.3.130.0050.03111.58
5.3.120.0060.03011.61
5.3.110.0050.03111.52
5.3.100.0060.02511.16
5.3.90.0050.02411.30
5.3.80.0040.02311.23
5.3.70.0050.02211.28
5.3.60.0080.02211.32
5.3.50.0040.02311.10
5.3.40.0050.02311.15
5.3.30.0100.02011.25
5.3.20.0080.01911.11
5.3.10.0060.02110.96
5.3.00.0060.02010.86
5.2.170.0050.0349.22
5.2.160.0080.0319.21
5.2.150.0040.0349.22
5.2.140.0060.0329.21
5.2.130.0090.0289.17
5.2.120.0070.0339.17
5.2.110.0060.0319.18
5.2.100.0040.0369.17
5.2.90.0070.0299.17
5.2.80.0090.0299.16
5.2.70.0050.0339.17
5.2.60.0030.0379.12
5.2.50.0060.0339.09
5.2.40.0070.0329.07
5.2.30.0090.0319.04
5.2.20.0080.0299.03
5.2.10.0060.0298.94
5.2.00.0050.0308.80
5.1.60.0020.0298.08
5.1.50.0040.0288.08
5.1.40.0050.0258.05
5.1.30.0070.0248.41
5.1.20.0080.0258.43
5.1.10.0060.0278.16
5.1.00.0070.0318.16
5.0.50.0040.0256.63
5.0.40.0030.0236.50
5.0.30.0060.0346.30
5.0.20.0030.0216.27
5.0.10.0030.0226.26
5.0.00.0030.0336.25
4.4.90.0050.0174.78
4.4.80.0020.0204.75
4.4.70.0040.0184.76
4.4.60.0040.0184.75
4.4.50.0030.0174.77
4.4.40.0040.0284.70
4.4.30.0090.0114.76
4.4.20.0040.0164.85
4.4.10.0010.0184.85
4.4.00.0040.0304.76
4.3.110.0050.0214.67
4.3.100.0010.0244.67
4.3.90.0030.0164.63
4.3.80.0050.0304.58
4.3.70.0060.0384.63
4.3.60.0050.0204.63
4.3.50.0050.0154.63
4.3.40.0060.0234.53
4.3.30.0020.0173.29
4.3.20.0020.0183.27
4.3.10.0050.0153.23
4.3.00.0030.0207.24

preferences:
47.18 ms | 400 KiB | 5 Q