3v4l.org

run code in 300+ PHP versions simultaneously
<?php function findFamily($n) { $numbers = str_split("$n"); $combos = array(); $count = count($numbers); for($i = 0; $i < $count; $i++) { $baseNumber = $numbers[$i]; echo $baseNumber."\n"; $tempArray = $numbers; unset($tempArray[$i]); $tempArray = array_values($tempArray); $countTempArray = count($tempArray); for($i = 0; $i < $countTempArray; $i++) { $combos[] = $baseNumber.$tempArray[$i].$tempArray[$i + 1]; $value = $tempArray[$i]; unset($tempArray[$i]); $tempArray[] = $value; } } return $combos; }

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)
8.3.60.0120.00318.43
8.3.50.0130.00620.97
8.3.40.0070.00718.42
8.3.30.0100.00319.09
8.3.20.0040.00420.22
8.3.10.0050.00323.48
8.3.00.0000.00819.13
8.2.180.0110.00416.38
8.2.170.0110.00722.96
8.2.160.0110.00720.39
8.2.150.0040.00424.18
8.2.140.0100.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.13
8.2.110.0030.00720.48
8.2.100.0080.00318.16
8.2.90.0080.00019.09
8.2.80.0040.00417.97
8.2.70.0030.00617.24
8.2.60.0050.00317.80
8.2.50.0040.00418.07
8.2.40.0080.00019.52
8.2.30.0040.00417.88
8.2.20.0070.00017.58
8.2.10.0040.00417.96
8.2.00.0040.00717.56
8.1.280.0070.00725.92
8.1.270.0000.00822.10
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0090.00023.96
8.1.230.0070.00419.16
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.11
8.1.190.0090.00017.10
8.1.180.0040.00418.10
8.1.170.0050.00318.50
8.1.160.0040.00421.98
8.1.150.0040.00418.70
8.1.140.0070.00017.24
8.1.130.0070.00017.77
8.1.120.0050.00317.31
8.1.110.0030.00517.37
8.1.100.0020.00517.34
8.1.90.0060.00317.25
8.1.80.0000.00717.38
8.1.70.0030.00317.23
8.1.60.0000.00817.46
8.1.50.0040.00417.37
8.1.40.0080.00017.30
8.1.30.0050.00317.43
8.1.20.0000.00717.51
8.1.10.0000.00717.39
8.1.00.0040.00417.34
8.0.300.0040.00418.77
8.0.290.0030.00516.58
8.0.280.0070.00018.36
8.0.270.0030.00317.23
8.0.260.0060.00017.17
8.0.250.0030.00316.92
8.0.240.0030.00316.87
8.0.230.0030.00316.88
8.0.220.0000.00616.81
8.0.210.0030.00316.70
8.0.200.0040.00416.89
8.0.190.0040.00816.74
8.0.180.0040.00416.73
8.0.170.0040.00416.64
8.0.160.0000.00716.65
8.0.150.0040.00416.85
8.0.140.0090.00016.77
8.0.130.0040.00413.18
8.0.120.0080.00016.63
8.0.110.0070.00016.74
8.0.100.0040.00416.61
8.0.90.0000.00716.85
8.0.80.0060.00916.74
8.0.70.0050.00316.66
8.0.60.0020.00516.75
8.0.50.0040.00416.91
8.0.30.0080.01116.95
8.0.20.0110.00917.40
8.0.10.0040.00416.76
8.0.00.0090.00716.71
7.4.330.0000.00615.02
7.4.320.0040.00416.41
7.4.300.0030.00316.40
7.4.290.0040.00416.32
7.4.280.0000.00716.50
7.4.270.0040.00416.51
7.4.260.0000.00716.40
7.4.250.0030.00316.43
7.4.240.0020.00516.48
7.4.230.0000.00716.56
7.4.220.0090.00916.44
7.4.210.0060.00916.41
7.4.200.0040.00416.38
7.4.160.0040.01116.38
7.4.150.0070.01317.40
7.4.140.0080.00917.86
7.4.130.0080.00816.41
7.4.120.0070.01216.43
7.4.110.0060.01216.53
7.4.100.0070.01016.35
7.4.90.0120.00616.52
7.4.80.0060.01219.39
7.4.70.0110.01116.20
7.4.60.0090.00616.25
7.4.50.0000.00916.11
7.4.40.0000.01716.55
7.4.30.0070.01416.50
7.4.00.0060.00614.64
7.3.330.0000.00613.24
7.3.320.0050.00013.21
7.3.310.0020.00516.30
7.3.300.0030.00316.20
7.3.290.0080.00716.17
7.3.280.0090.00816.18
7.3.270.0140.01217.40
7.3.260.0220.00016.45
7.3.250.0090.01216.41
7.3.240.0060.01216.50
7.3.230.0090.00916.39
7.3.210.0160.00016.39
7.3.200.0120.01319.39
7.3.190.0170.00016.48
7.3.180.0130.00316.43
7.3.170.0160.00016.38
7.3.160.0060.01316.45
7.3.10.0130.00316.23
7.3.00.0080.00316.25
7.2.330.0140.00316.65
7.2.320.0100.00716.48
7.2.310.0070.01016.26
7.2.300.0080.00816.55
7.2.290.0000.01716.21
7.2.130.0070.00416.61
7.2.120.0040.00816.40
7.2.110.0000.01016.56
7.2.100.0050.00516.45
7.2.90.0070.00716.46
7.2.80.0030.01016.61
7.2.70.0090.00316.79
7.2.60.0110.00916.67
7.2.50.0090.00516.46
7.2.40.0130.00616.46
7.2.30.0110.01116.56
7.2.20.0140.00716.53
7.2.10.0060.00616.41
7.2.00.0110.00217.99
7.1.250.0180.00415.48
7.1.200.0140.00715.68
7.1.100.0000.01417.70
7.1.70.0000.00816.59
7.1.60.0070.01419.11
7.1.50.0130.01016.51
7.1.00.0030.07322.37
7.0.200.0050.00516.80
7.0.140.0030.07322.10
7.0.60.0030.08020.09
7.0.50.0030.04317.97
7.0.40.0100.08020.09
7.0.30.0570.06320.23
7.0.20.0270.05720.16
7.0.10.0000.04720.33
7.0.00.0100.08320.33
5.6.280.0000.07720.77
5.6.210.0030.08320.67
5.6.200.0030.05018.16
5.6.190.0130.07020.41
5.6.180.0330.08320.77
5.6.170.0300.05020.47
5.6.160.0030.07320.71
5.6.150.0130.07318.16
5.6.140.0000.05718.16
5.6.130.0070.09018.17
5.6.120.0070.08321.00
5.6.110.0030.05021.00
5.6.100.0000.08021.01
5.6.90.0030.04321.14
5.6.80.0070.06720.51
5.6.70.4000.04320.37
5.5.350.0230.07020.31
5.5.340.0100.07317.95
5.5.330.0070.07320.43
5.5.320.0170.08020.31
5.5.310.0330.06720.28
5.5.300.0030.03718.03
5.5.290.0030.07318.07
5.5.280.0030.04320.98
5.5.270.0030.06020.96
5.5.260.0070.08320.77
5.5.250.0100.08020.46
5.5.240.0200.07320.27
5.4.450.0830.05319.61
5.4.440.0970.05019.55
5.4.430.0870.05719.60
5.4.420.0700.00019.52
5.4.410.0630.00019.10
5.4.400.0630.00019.25
5.4.390.0830.00019.08
5.4.380.0670.00019.21
5.4.370.0630.00019.25
5.4.360.0630.00019.09
5.4.350.0670.00019.03
5.4.340.0060.03712.02
5.4.320.0090.03712.50
5.4.310.0030.04112.50
5.4.300.0110.03012.51
5.4.290.0060.03712.50
5.4.280.0040.03612.39
5.4.270.0040.03712.40
5.4.260.0020.04112.40
5.4.250.0020.04012.40
5.4.240.0050.03512.40
5.4.230.0060.03712.39
5.4.220.0040.03712.39
5.4.210.0030.03712.39
5.4.200.0050.03812.39
5.4.190.0070.03512.39
5.4.180.0070.03412.39
5.4.170.0100.03212.39
5.4.160.0040.03712.39
5.4.150.0080.03412.39
5.4.140.0070.03712.07
5.4.130.0070.03512.05
5.4.120.0070.03412.02
5.4.110.0080.03312.01
5.4.100.0080.03512.01
5.4.90.0070.03512.02
5.4.80.0070.03712.01
5.4.70.0060.03812.01
5.4.60.0070.03512.01
5.4.50.0080.03312.01
5.4.40.0080.03312.00
5.4.30.0050.03611.99
5.4.20.0050.03611.99
5.4.10.0090.03611.99
5.4.00.0070.04611.48
5.3.290.0070.04612.80
5.3.280.0070.05212.71
5.3.270.0020.04912.72
5.3.260.0060.04912.72
5.3.250.0050.04112.72
5.3.240.0050.03812.72
5.3.230.0060.03812.71
5.3.220.0080.03712.68
5.3.210.0080.03912.68
5.3.200.0050.03712.68
5.3.190.0070.03812.68
5.3.180.0040.03912.68
5.3.170.0070.03912.67
5.3.160.0090.03512.67
5.3.150.0060.03712.68
5.3.140.0020.04112.66
5.3.130.0060.03912.66
5.3.120.0050.03912.66
5.3.110.0110.03412.66
5.3.100.0080.03512.12
5.3.90.0050.03712.10
5.3.80.0040.03812.09
5.3.70.0060.03912.09
5.3.60.0030.04112.08
5.3.50.0050.03812.02
5.3.40.0080.03712.02
5.3.30.0090.03411.98
5.3.20.0070.03711.77
5.3.10.0090.03211.73
5.3.00.0060.04011.71
5.2.170.0070.0419.21
5.2.160.0070.0289.21
5.2.150.0050.0329.21
5.2.140.0080.0319.21
5.2.130.0050.0349.17
5.2.120.0060.0339.17
5.2.110.0040.0369.18
5.2.100.0070.0289.17
5.2.90.0070.0279.17
5.2.80.0090.0319.17
5.2.70.0050.0329.17
5.2.60.0050.0319.13
5.2.50.0080.0419.09
5.2.40.0050.0309.07
5.2.30.0050.0319.04
5.2.20.0070.0279.04
5.2.10.0040.0288.94
5.2.00.0070.0268.80
5.1.60.0030.0258.08
5.1.50.0060.0228.08
5.1.40.0060.0228.06
5.1.30.0070.0248.41
5.1.20.0020.0328.43
5.1.10.0050.0248.16
5.1.00.0040.0368.16
5.0.50.0060.0186.65
5.0.40.0030.0196.51
5.0.30.0030.0346.32
5.0.20.0030.0196.29
5.0.10.0020.0216.28
5.0.00.0040.0306.27
4.4.90.0010.0174.78
4.4.80.0030.0154.76
4.4.70.0020.0164.75
4.4.60.0020.0164.76
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0020.0174.76
4.4.20.0040.0144.84
4.4.10.0030.0164.85
4.4.00.0030.0304.76
4.3.110.0040.0144.67
4.3.100.0010.0164.66
4.3.90.0020.0204.63
4.3.80.0050.0224.59
4.3.70.0030.0194.63
4.3.60.0040.0154.63
4.3.50.0000.0204.63
4.3.40.0000.0264.54
4.3.30.0020.0153.31
4.3.20.0020.0153.29
4.3.10.0000.0173.26
4.3.00.0200.01710.05

preferences:
44.21 ms | 401 KiB | 5 Q