3v4l.org

run code in 300+ PHP versions simultaneously
<?php function luhn($number) { settype($number, 'string'); $sumTable = array( array(0,1,2,3,4,5,6,7,8,9), array(0,2,4,6,8,1,3,5,7,9)); $sum = 0; $flip = 0; for ($i = strlen($number) - 1; $i >= 0; $i--) { $sum += $sumTable[$flip++ & 0x1][$number[$i]]; } return $sum % 10 === 0; } $arr = array(); foreach(range(0,120) as $num) { if ($num % 3 === 0) { $arr[] = $num; } } echo implode(' ,', $arr);

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)
8.3.60.0150.00318.30
8.3.50.0070.01021.98
8.3.40.0070.00718.85
8.3.30.0150.00419.23
8.3.20.0040.00420.20
8.3.10.0040.00423.48
8.3.00.0000.00719.12
8.2.180.0040.01116.32
8.2.170.0090.00622.96
8.2.160.0080.00520.27
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.79
8.2.110.0030.00621.93
8.2.100.0110.00018.03
8.2.90.0040.00419.21
8.2.80.0080.00017.97
8.2.70.0080.00017.75
8.2.60.0050.00317.93
8.2.50.0000.00818.07
8.2.40.0000.00920.07
8.2.30.0070.00018.24
8.2.20.0000.00817.70
8.2.10.0040.00418.13
8.2.00.0040.00417.75
8.1.280.0070.01025.92
8.1.270.0080.00022.18
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0070.00321.96
8.1.230.0090.00319.09
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00717.34
8.1.190.0040.00417.36
8.1.180.0030.00618.10
8.1.170.0040.00418.41
8.1.160.0040.00422.02
8.1.150.0000.00718.61
8.1.140.0040.00417.49
8.1.130.0070.00017.78
8.1.120.0020.00517.53
8.1.110.0030.00517.48
8.1.100.0040.00417.36
8.1.90.0050.00517.41
8.1.80.0030.00517.48
8.1.70.0030.00317.48
8.1.60.0000.00817.52
8.1.50.0030.00617.57
8.1.40.0000.00717.41
8.1.30.0060.00317.60
8.1.20.0040.00417.67
8.1.10.0040.00417.42
8.1.00.0060.00317.50
8.0.300.0070.00018.77
8.0.290.0040.00417.16
8.0.280.0050.00318.44
8.0.270.0030.00317.11
8.0.260.0000.00617.27
8.0.250.0070.00016.84
8.0.240.0000.00816.99
8.0.230.0040.00416.96
8.0.220.0000.00716.93
8.0.210.0020.00516.80
8.0.200.0030.00316.94
8.0.190.0000.00716.95
8.0.180.0040.00416.92
8.0.170.0040.00416.79
8.0.160.0000.00716.78
8.0.150.0030.00616.89
8.0.140.0000.00816.90
8.0.130.0030.00313.38
8.0.120.0080.00016.88
8.0.110.0070.00016.83
8.0.100.0000.00716.79
8.0.90.0000.00716.94
8.0.80.0070.01116.91
8.0.70.0000.00816.72
8.0.60.0040.00416.80
8.0.50.0070.00016.80
8.0.30.0100.00817.15
8.0.20.0080.01217.40
8.0.10.0040.00416.88
8.0.00.0110.00816.85
7.4.330.0020.00215.00
7.4.320.0030.00316.70
7.4.300.0000.00616.47
7.4.290.0070.00016.55
7.4.280.0060.00316.49
7.4.270.0030.00316.62
7.4.260.0000.00716.50
7.4.250.0060.00316.47
7.4.240.0020.00516.51
7.4.230.0070.00016.62
7.4.220.0100.01316.50
7.4.210.0100.01016.41
7.4.200.0030.00316.35
7.4.160.0090.00616.54
7.4.150.0140.00317.40
7.4.140.0090.00917.86
7.4.130.0100.00616.59
7.4.120.0110.00616.64
7.4.110.0040.01416.60
7.4.100.0120.01216.66
7.4.90.0150.00316.53
7.4.80.0160.00619.39
7.4.70.0100.00716.34
7.4.60.0070.01416.72
7.4.50.0060.00316.59
7.4.40.0130.00316.55
7.4.30.0070.01016.56
7.4.10.0090.00915.07
7.4.00.0080.01014.89
7.3.330.0000.00613.34
7.3.320.0000.00513.12
7.3.310.0030.00316.37
7.3.300.0000.00716.18
7.3.290.0070.00016.30
7.3.280.0120.00616.31
7.3.270.0090.00817.40
7.3.260.0040.01416.44
7.3.250.0090.01016.32
7.3.240.0120.00616.54
7.3.230.0170.00016.39
7.3.210.0100.00616.50
7.3.200.0180.00419.39
7.3.190.0100.00616.60
7.3.180.0110.00416.60
7.3.170.0110.01116.37
7.3.160.0100.00516.42
7.3.130.0070.01114.79
7.3.120.0030.01314.81
7.3.110.0100.00814.84
7.3.100.0030.01014.83
7.3.90.0080.00614.79
7.3.80.0030.01114.54
7.3.70.0090.00414.67
7.3.60.0100.00714.80
7.3.50.0020.01314.88
7.3.40.0070.00714.84
7.3.30.0020.01014.85
7.3.20.0090.00616.66
7.3.10.0090.00316.66
7.3.00.0070.00716.70
7.2.330.0200.01116.71
7.2.320.0100.00716.83
7.2.310.0110.00516.81
7.2.300.0100.01116.44
7.2.290.0110.01416.50
7.2.260.0120.00615.13
7.2.250.0050.00814.88
7.2.240.0070.01014.93
7.2.230.0060.00815.13
7.2.220.0080.00714.92
7.2.210.0020.01515.09
7.2.200.0060.01015.00
7.2.190.0070.00914.97
7.2.180.0090.00515.00
7.2.170.0030.01215.07
7.2.160.0070.00715.22
7.2.150.0030.01216.75
7.2.140.0060.00617.13
7.2.130.0090.00617.07
7.2.120.0030.01616.63
7.2.110.0000.00916.67
7.2.100.0000.01017.09
7.2.90.0030.01317.03
7.2.80.0070.00717.13
7.2.70.0120.00617.16
7.2.60.0060.00916.87
7.2.50.0080.00816.96
7.2.40.0000.01416.82
7.2.30.0040.00816.75
7.2.20.0090.00616.93
7.2.10.0050.00516.98
7.2.00.0070.00818.09
7.1.330.0040.01115.72
7.1.320.0060.00815.77
7.1.310.0060.00615.92
7.1.300.0020.01215.86
7.1.290.0000.01115.65
7.1.280.0050.01115.65
7.1.270.0060.00615.67
7.1.260.0050.00815.86
7.1.250.0030.01015.80
7.1.240.0030.01515.71
7.1.230.0030.00715.64
7.1.220.0060.00615.89
7.1.210.0000.00815.79
7.1.200.0020.01015.54
7.1.190.0080.00315.66
7.1.180.0040.01115.85
7.1.170.0110.00415.70
7.1.160.0030.01215.85
7.1.150.0030.00615.81
7.1.140.0040.00815.57
7.1.130.0070.00715.65
7.1.120.0080.00415.48
7.1.110.0030.01315.88
7.1.100.0080.00517.10
7.1.90.0070.00715.76
7.1.80.0000.01415.50
7.1.70.0030.00916.42
7.1.60.0110.00717.72
7.1.50.0080.01116.43
7.1.40.0100.00315.39
7.1.30.0030.00915.89
7.1.20.0030.01015.63
7.1.10.0060.00915.77
7.1.00.0050.04018.92
7.0.330.0030.01015.23
7.0.320.0080.00415.57
7.0.310.0070.00715.43
7.0.300.0070.00415.32
7.0.290.0070.00715.43
7.0.280.0040.00815.64
7.0.270.0060.00615.57
7.0.260.0080.00815.52
7.0.250.0070.00715.34
7.0.240.0000.01215.60
7.0.230.0000.01615.39
7.0.220.0030.01015.38
7.0.210.0000.01215.50
7.0.200.0030.00616.10
7.0.190.0040.00515.46
7.0.180.0030.01015.43
7.0.170.0040.00815.58
7.0.160.0060.00615.53
7.0.150.0090.00015.58
7.0.140.0020.04218.76
7.0.130.0080.00315.36
7.0.120.0080.00815.14
7.0.110.0000.01715.56
7.0.100.0130.00015.49
7.0.90.0030.01015.54
7.0.80.0030.01015.48
7.0.70.0060.00615.42
7.0.60.0050.04018.11
7.0.50.0100.03517.06
7.0.40.0070.03017.07
7.0.30.0230.04517.21
7.0.20.0150.04617.17
7.0.10.0080.03017.11
7.0.00.0110.04517.21
5.6.400.0080.00814.76
5.6.390.0000.01314.07
5.6.380.0070.00714.48
5.6.370.0030.01014.69
5.6.360.0090.00614.48
5.6.350.0060.00914.32
5.6.340.0070.00314.68
5.6.330.0070.01014.52
5.6.320.0070.00314.58
5.6.310.0040.00714.74
5.6.300.0060.00614.88
5.6.290.0000.01514.27
5.6.280.0060.03817.81
5.6.270.0060.00314.39
5.6.260.0060.00614.31
5.6.250.0040.00814.62
5.6.240.0060.00914.18
5.6.230.0120.00014.47
5.6.220.0040.00414.27
5.6.210.0090.04117.60
5.6.200.0090.04316.37
5.6.190.0030.03417.64
5.6.180.0160.03817.44
5.6.170.0150.02317.44
5.6.160.0070.04217.47
5.6.150.0070.04416.29
5.6.140.0060.02616.38
5.6.130.0050.04016.27
5.6.120.0100.04317.61
5.6.110.0100.03517.88
5.6.100.0120.04217.75
5.6.90.0080.02717.68
5.6.80.0080.04217.43
5.6.70.0030.00914.08
5.6.60.0000.01614.47
5.6.50.0030.00614.71
5.6.40.0030.00914.36
5.6.30.0030.01014.38
5.6.20.0070.00314.65
5.6.10.0090.00414.49
5.6.00.0030.00614.49
5.5.380.0040.00714.50
5.5.370.0030.00914.71
5.5.360.0050.00514.73
5.5.350.0130.03717.50
5.5.340.0070.04716.13
5.5.330.0070.04417.52
5.5.320.0150.02917.29
5.5.310.0100.03017.45
5.5.300.0070.04216.11
5.5.290.0030.03816.00
5.5.280.0080.04217.63
5.5.270.0040.04117.32
5.5.260.0040.02517.60
5.5.250.0070.04017.42
5.5.240.0150.03917.46
5.5.230.0100.00314.53
5.5.220.0060.00914.05
5.5.210.0030.01014.48
5.5.200.0040.00414.26
5.5.190.0000.00914.07
5.5.180.0070.00714.22
5.5.170.0030.00914.36
5.5.160.0030.00914.52
5.5.150.0030.00614.49
5.5.140.0030.01014.30
5.5.130.0100.00314.38
5.5.120.0040.01114.22
5.5.110.0000.00914.36
5.5.100.0090.00614.30
5.5.90.0070.00714.12
5.5.80.0040.01214.20
5.5.70.0070.00314.16
5.5.60.0000.00914.22
5.5.50.0070.00714.31
5.5.40.0060.00314.15
5.5.30.0110.00414.40
5.5.20.0070.01014.14
5.5.10.0090.00614.48
5.5.00.0000.01714.36
5.4.450.0150.01818.72
5.4.440.0600.02015.18
5.4.430.0140.02018.56
5.4.420.0180.02318.54
5.4.410.0030.02818.53
5.4.400.0210.01818.69
5.4.390.0170.02818.59
5.4.380.0100.02914.98
5.4.370.0140.02414.94
5.4.360.0080.03414.99
5.4.350.0100.02714.96
5.4.340.0070.03014.82
5.4.330.0000.00711.22
5.4.320.0070.02411.68
5.4.310.0050.02211.75
5.4.300.0060.03011.72
5.4.290.0090.02811.71
5.4.280.0080.02711.87
5.4.270.0040.03011.74
5.4.260.0060.03011.87
5.4.250.0100.02811.85
5.4.240.0100.02511.68
5.4.230.0050.02911.78
5.4.220.0050.03011.89
5.4.210.0100.02611.86
5.4.200.0070.03211.81
5.4.190.0040.03411.80
5.4.180.0050.02711.84
5.4.170.0080.02311.74
5.4.160.0050.02511.56
5.4.150.0090.02111.81
5.4.140.0090.02211.58
5.4.130.0060.02611.52
5.4.120.0050.02511.48
5.4.110.0070.02411.46
5.4.100.0050.02711.54
5.4.90.0060.02511.69
5.4.80.0060.02711.55
5.4.70.0070.02811.63
5.4.60.0090.03111.54
5.4.50.0090.02011.67
5.4.40.0070.02311.61
5.4.30.0100.02011.60
5.4.20.0070.02711.57
5.4.10.0070.02311.61
5.4.00.0080.02511.34
5.3.290.0070.02111.67
5.3.280.0070.02311.67
5.3.270.0070.02511.72
5.3.260.0080.02411.71
5.3.250.0040.02911.64
5.3.240.0040.03111.63
5.3.230.0090.02511.69
5.3.220.0070.02611.63
5.3.210.0080.02511.61
5.3.200.0110.02611.61
5.3.190.0050.02811.61
5.3.180.0060.02411.72
5.3.170.0070.02811.75
5.3.160.0070.02311.63
5.3.150.0070.02611.72
5.3.140.0030.03211.70
5.3.130.0090.02211.68
5.3.120.0070.02711.70
5.3.110.0040.03011.60
5.3.100.0050.02711.44
5.3.90.0050.03011.38
5.3.80.0090.02611.32
5.3.70.0070.02711.33
5.3.60.0070.02911.41
5.3.50.0080.02911.29
5.3.40.0070.03011.35
5.3.30.0070.02311.29
5.3.20.0050.02611.16
5.3.10.0060.02911.15
5.3.00.0090.03111.14
5.2.170.0100.0469.23
5.2.160.0110.0449.23
5.2.150.0120.0429.23
5.2.140.0110.0439.23
5.2.130.0090.0419.19
5.2.120.0080.0419.19
5.2.110.0080.0409.20
5.2.100.0090.0419.19
5.2.90.0090.0419.19
5.2.80.0070.0449.19
5.2.70.0110.0349.19
5.2.60.0080.0389.14
5.2.50.0050.0439.11
5.2.40.0090.0359.08
5.2.30.0060.0409.06
5.2.20.0080.0389.05
5.2.10.0050.0398.96
5.2.00.0050.0378.82
5.1.60.0060.0338.10
5.1.50.0080.0328.10
5.1.40.0100.0288.08
5.1.30.0090.0458.43
5.1.20.0060.0368.46
5.1.10.0100.0388.18
5.1.00.0070.0388.18
5.0.50.0050.0306.66
5.0.40.0050.0296.52
5.0.30.0060.0416.34
5.0.20.0010.0316.30
5.0.10.0090.0266.28
5.0.00.0050.0406.27
4.4.90.0060.0214.78
4.4.80.0050.0224.76
4.4.70.0070.0194.76
4.4.60.0010.0244.75
4.4.50.0020.0244.77
4.4.40.0040.0384.71
4.4.30.0020.0234.76
4.4.20.0040.0224.84
4.4.10.0020.0254.85
4.4.00.0060.0324.76
4.3.110.0060.0444.67
4.3.100.0030.0524.67
4.3.90.0040.0254.64
4.3.80.0020.0374.58
4.3.70.0050.0214.63
4.3.60.0030.0234.63
4.3.50.0040.0234.62
4.3.40.0040.0344.54
4.3.30.0030.0233.32
4.3.20.0020.0233.30
4.3.10.0030.0223.26
4.3.00.0000.02026.08

preferences:
36.74 ms | 401 KiB | 5 Q