3v4l.org

run code in 300+ PHP versions simultaneously
<?php function x($n){for($i=1;$i<=$n;$i++){$n%$i==0&&$i!=$n?$f[]=$i&printf("$i "):0;}printf(array_sum($f)==$n?"P":"I");}x(28);

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)
8.3.60.0040.01118.18
8.3.50.0130.00622.05
8.3.40.0090.00618.75
8.3.30.0110.00418.84
8.3.20.0080.00018.60
8.3.10.0080.00020.53
8.3.00.0050.00323.65
8.2.180.0110.00716.63
8.2.170.0150.00022.96
8.2.160.0030.01320.52
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0030.00621.05
8.2.100.0040.00817.76
8.2.90.0040.00419.17
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00818.34
8.2.30.0040.00419.77
8.2.20.0030.00617.64
8.2.10.0080.00017.61
8.2.00.0000.00717.63
8.1.280.0100.01025.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00322.60
8.1.230.0000.01120.85
8.1.220.0070.00018.77
8.1.210.0000.00818.80
8.1.200.0000.01017.23
8.1.190.0070.00017.41
8.1.180.0030.00618.10
8.1.170.0000.00818.55
8.1.160.0040.00418.77
8.1.150.0040.00418.65
8.1.140.0070.00017.46
8.1.130.0070.00017.87
8.1.120.0040.00417.52
8.1.110.0040.00417.46
8.1.100.0040.00417.45
8.1.90.0070.00017.45
8.1.80.0000.00717.42
8.1.70.0000.00717.49
8.1.60.0040.00417.64
8.1.50.0030.00517.53
8.1.40.0030.00617.38
8.1.30.0040.00417.48
8.1.20.0050.00317.62
8.1.10.0000.00717.43
8.1.00.0000.00817.47
8.0.300.0060.00319.85
8.0.290.0040.00416.75
8.0.280.0030.00518.45
8.0.270.0030.00317.33
8.0.260.0000.00716.71
8.0.250.0040.00417.03
8.0.240.0050.00316.97
8.0.230.0030.00316.96
8.0.220.0040.00416.88
8.0.210.0030.00316.79
8.0.200.0030.00316.96
8.0.190.0030.00316.84
8.0.180.0030.00316.91
8.0.170.0040.00416.91
8.0.160.0070.00016.92
8.0.150.0030.00616.86
8.0.140.0070.00016.89
8.0.130.0000.00513.36
8.0.120.0030.00516.76
8.0.110.0060.00316.95
8.0.100.0000.00716.77
8.0.90.0000.00716.90
8.0.80.0050.01016.84
8.0.70.0000.00816.79
8.0.60.0040.00416.75
8.0.50.0040.00416.96
8.0.30.0120.00916.87
8.0.20.0040.01417.40
8.0.10.0000.00716.87
8.0.00.0050.01916.89
7.4.330.0020.00213.43
7.4.320.0070.00316.61
7.4.300.0000.00616.56
7.4.290.0030.00316.56
7.4.280.0040.00416.61
7.4.270.0000.00716.46
7.4.260.0030.00313.29
7.4.250.0000.00816.54
7.4.240.0000.00716.61
7.4.230.0020.00516.42
7.4.220.0180.00916.57
7.4.210.0080.00916.53
7.4.200.0030.00316.61
7.4.190.0030.00316.65
7.4.160.0090.00616.30
7.4.150.0100.00717.40
7.4.140.0080.00817.86
7.4.130.0130.00416.63
7.4.120.0090.00816.47
7.4.110.0100.00716.66
7.4.100.0080.00816.70
7.4.90.0000.01916.49
7.4.80.0100.01019.37
7.4.70.0150.00616.44
7.4.60.0120.00616.20
7.4.50.0030.00516.47
7.4.40.0060.00622.27
7.4.30.0060.01616.54
7.4.10.0070.01116.38
7.4.00.0080.00915.58
7.3.330.0000.00513.33
7.3.320.0000.00613.11
7.3.310.0000.00716.35
7.3.300.0030.00316.21
7.3.290.0040.01116.24
7.3.280.0110.00616.32
7.3.270.0100.00717.40
7.3.260.0090.01218.24
7.3.250.0180.00016.56
7.3.240.0100.00716.64
7.3.230.0090.00616.51
7.3.210.0110.00616.45
7.3.200.0070.01419.39
7.3.190.0100.00716.29
7.3.180.0040.01216.43
7.3.170.0110.00916.54
7.3.160.0080.00916.45
7.3.130.0060.01016.54
7.3.120.0100.00815.69
7.3.110.0030.01415.55
7.3.100.0070.01015.63
7.3.90.0060.01115.64
7.3.80.0050.00915.72
7.3.70.0090.00715.70
7.3.60.0080.00815.56
7.3.50.0030.00915.64
7.3.40.0060.00715.59
7.3.30.0030.00915.55
7.3.20.0020.00817.44
7.3.10.0070.00817.53
7.3.00.0050.00817.32
7.2.330.0090.00916.86
7.2.320.0070.01016.80
7.2.310.0150.00316.50
7.2.300.0070.01016.71
7.2.290.0090.00616.88
7.2.260.0130.00716.56
7.2.250.0040.01116.68
7.2.240.0050.01015.68
7.2.230.0070.00815.82
7.2.220.0030.01015.76
7.2.210.0060.00715.60
7.2.200.0070.00715.78
7.2.190.0080.00815.65
7.2.180.0050.00815.72
7.2.170.0050.00915.84
7.2.160.0050.01115.73
7.2.150.0080.00617.63
7.2.140.0030.00817.67
7.2.130.0090.00717.75
7.2.120.0020.01217.58
7.2.110.0090.00517.65
7.2.100.0030.01317.72
7.2.90.0030.00917.79
7.2.80.0050.01017.63
7.2.70.0050.00817.66
7.2.60.0060.00617.78
7.2.50.0030.01117.66
7.2.40.0050.01217.73
7.2.30.0020.01517.72
7.2.20.0000.01417.74
7.2.10.0070.00517.75
7.2.00.0050.00918.26
7.1.330.0000.01316.53
7.1.320.0060.00816.79
7.1.310.0070.00416.62
7.1.300.0050.01016.64
7.1.290.0030.00716.47
7.1.280.0060.00916.42
7.1.270.0050.00916.40
7.1.260.0020.01116.63
7.1.250.0070.00716.57
7.1.240.0060.00917.22
7.1.230.0040.01117.34
7.1.220.0090.00617.31
7.1.210.0000.01517.36
7.1.200.0060.00317.29
7.1.190.0060.00317.45
7.1.180.0030.00617.37
7.1.170.0030.01417.41
7.1.160.0070.00717.25
7.1.150.0000.01117.29
7.1.140.0040.01117.41
7.1.130.0030.01017.30
7.1.120.0000.01317.34
7.1.110.0030.00617.35
7.1.100.0100.00317.80
7.1.90.0030.01017.46
7.1.80.0060.00617.37
7.1.70.0070.00917.23
7.1.60.0070.01318.45
7.1.50.0060.00817.21
7.1.40.0070.00717.27
7.1.30.0090.00317.39
7.1.20.0110.00417.52
7.1.10.0030.01217.33
7.1.00.0100.03619.88
7.0.330.0040.00717.11
7.0.320.0040.00717.07
7.0.310.0030.00616.89
7.0.300.0060.00616.90
7.0.290.0000.01617.16
7.0.280.0040.00816.91
7.0.270.0040.00816.95
7.0.260.0000.00916.96
7.0.250.0070.00717.02
7.0.240.0090.00616.98
7.0.230.0060.01217.18
7.0.220.0060.00317.07
7.0.210.0060.01016.92
7.0.200.0020.01016.95
7.0.190.0050.00517.09
7.0.180.0000.01117.01
7.0.170.0040.00817.06
7.0.160.0100.00317.11
7.0.150.0070.00317.09
7.0.140.0050.03919.47
7.0.130.0040.00917.07
7.0.120.0030.01417.14
7.0.110.0140.00316.97
7.0.100.0060.00317.17
7.0.90.0070.00717.00
7.0.80.0100.00017.19
7.0.70.0000.01316.87
7.0.60.0030.04319.42
7.0.50.0010.03519.50
7.0.40.0070.03717.58
7.0.30.0080.02717.54
7.0.20.0070.03317.54
7.0.10.0020.04517.54
7.0.00.0050.04517.50
5.6.400.0090.00315.83
5.6.390.0100.00315.66
5.6.380.0000.01016.07
5.6.370.0070.00315.72
5.6.360.0030.01016.10
5.6.350.0070.00715.68
5.6.340.0000.01615.91
5.6.330.0070.00716.05
5.6.320.0040.01116.07
5.6.310.0030.01015.83
5.6.300.0030.01016.39
5.6.290.0100.00716.05
5.6.280.0040.04218.44
5.6.270.0040.01116.13
5.6.260.0110.00716.12
5.6.250.0040.00816.11
5.6.240.0120.00316.01
5.6.230.0040.01515.64
5.6.220.0110.00415.96
5.6.210.0100.04418.28
5.6.200.0070.04218.61
5.6.190.0030.04518.63
5.6.180.0040.04718.47
5.6.170.0040.03718.54
5.6.160.0020.04718.50
5.6.150.0030.04218.50
5.6.140.0030.04318.40
5.6.130.0060.04518.53
5.6.120.0010.05118.47
5.6.110.0070.04218.44
5.6.100.0080.03518.43
5.6.90.0060.04518.43
5.6.80.0030.04718.17
5.6.70.0040.04518.15
5.6.60.0030.04418.13
5.6.50.0070.03018.08
5.6.40.0080.03318.02
5.6.30.0070.04418.14
5.6.20.0100.03818.23
5.6.10.0050.04018.14
5.6.00.0090.03518.23
5.5.380.0080.00816.00
5.5.370.0080.01115.67
5.5.360.0030.01215.78
5.5.350.0020.03918.16
5.5.340.0050.03318.43
5.5.330.0070.04218.42
5.5.320.0030.04318.36
5.5.310.0030.02718.39
5.5.300.0100.03318.37
5.5.290.0020.04018.40
5.5.280.0030.04418.46
5.5.270.0030.04618.37
5.5.260.0050.04818.25
5.5.250.0080.03418.31
5.5.240.0080.03818.08
5.5.230.0060.04118.01
5.5.220.0070.04018.08
5.5.210.0080.04017.92
5.5.200.0030.03917.89
5.5.190.0080.04018.14
5.5.180.0030.03818.05
5.5.170.0100.00415.82
5.5.160.0070.03918.10
5.5.150.0060.04118.07
5.5.140.0080.04017.98
5.5.130.0060.04318.01
5.5.120.0020.03318.05
5.5.110.0080.03717.96
5.5.100.0050.04018.16
5.5.90.0110.02917.98
5.5.80.0070.04017.96
5.5.70.0050.03617.78
5.5.60.0020.04217.89
5.5.50.0070.03217.81
5.5.40.0120.03318.06
5.5.30.0070.03517.92
5.5.20.0060.03518.04
5.5.10.0040.04217.97
5.5.00.0050.02917.95
5.4.450.0050.02516.21
5.4.440.0080.04115.91
5.4.430.0030.04316.07
5.4.420.0060.03816.05
5.4.410.0080.04316.04
5.4.400.0050.03716.01
5.4.390.0090.03715.94
5.4.380.0050.04016.03
5.4.370.0080.03815.90
5.4.360.0070.03915.99
5.4.350.0070.04115.93
5.4.340.0020.03615.78
5.4.330.0090.00012.70
5.4.320.0060.03815.95
5.4.310.0050.03716.02
5.4.300.0070.03515.81
5.4.290.0020.04215.85
5.4.280.0100.03515.89
5.4.270.0050.03016.02
5.4.260.0020.04315.79
5.4.250.0020.04615.93
5.4.240.0040.04315.87
5.4.230.0020.03715.96
5.4.220.0030.03315.80
5.4.210.0050.04215.83
5.4.200.0030.04115.99
5.4.190.0050.04115.84
5.4.180.0030.04515.84
5.4.170.0050.04116.01
5.4.160.0020.02515.84
5.4.150.0050.03615.97
5.4.140.0070.01514.45
5.4.130.0040.02014.68
5.4.120.0050.01914.71
5.4.110.0030.02014.69
5.4.100.0020.02014.59
5.4.90.0040.02014.53
5.4.80.0000.02214.61
5.4.70.0040.01814.55
5.4.60.0050.02014.67
5.4.50.0070.01514.58
5.4.40.0050.02214.62
5.4.30.0080.01714.71
5.4.20.0090.02914.51
5.4.10.0070.01514.67
5.4.00.0020.01714.35
5.3.290.0080.03513.93
5.3.280.0040.04213.68
5.3.270.0080.02813.82
5.3.260.0020.04313.93
5.3.250.0020.02413.85
5.3.240.0030.02013.73
5.3.230.0020.02213.84
5.3.220.0050.02313.72
5.3.210.0050.02013.83
5.3.200.0000.02113.79
5.3.190.0020.02213.85
5.3.180.0000.02213.88
5.3.170.0050.02013.88
5.3.160.0090.01314.05
5.3.150.0000.03013.78
5.3.140.0030.02413.80
5.3.130.0020.02413.75
5.3.120.0060.01813.81
5.3.110.0030.02513.80
5.3.100.0030.01813.74
5.3.90.0030.01813.58
5.3.80.0020.02313.52
5.3.70.0030.01813.51
5.3.60.0020.02213.57
5.3.50.0020.01913.45
5.3.40.0030.01813.50
5.3.30.0010.02013.49
5.3.20.0030.02013.34
5.3.10.0000.01913.28
5.3.00.0000.02013.29
5.2.170.0030.02711.33
5.2.160.0000.02711.33
5.2.150.0000.02711.33
5.2.140.0000.02311.33
5.2.130.0030.02011.33
5.2.120.0000.03011.33
5.2.110.0000.02711.33
5.2.100.0000.03711.33
5.2.90.0000.02311.33
5.2.80.0030.02011.33
5.2.70.0000.03311.33
5.2.60.0030.02711.33
5.2.50.0000.02711.33
5.2.40.0000.02711.33
5.2.30.0070.02011.33
5.2.20.0070.02011.33
5.2.10.0000.02711.33
5.2.00.0070.02311.33
5.1.60.0000.02011.33
5.1.50.0000.05011.33
5.1.40.0030.05011.33
5.1.30.0100.04711.33
5.1.20.0030.05711.33
5.1.10.0030.05711.33
5.1.00.0000.06011.33
5.0.50.0070.05311.33
5.0.40.0030.03311.33
5.0.30.0030.05011.33
5.0.20.0000.02011.33
5.0.10.0000.04311.33
5.0.00.0070.03011.33
4.4.90.0000.01711.33
4.4.80.0000.01311.33
4.4.70.0000.01711.33
4.4.60.0000.01311.33
4.4.50.0000.01711.33
4.4.40.0000.04011.33
4.4.30.0000.03711.33
4.4.20.0000.03011.33
4.4.10.0000.03011.33
4.4.00.0000.04311.33
4.3.110.0000.02011.33
4.3.100.0070.01311.33
4.3.90.0000.02711.33
4.3.80.0030.05011.33
4.3.70.0000.01311.33
4.3.60.0000.01311.33
4.3.50.0000.03011.33
4.3.40.0000.04311.33
4.3.30.0030.04311.33
4.3.20.0000.02311.33
4.3.10.0000.01711.33
4.3.00.0000.01311.33

preferences:
51.96 ms | 401 KiB | 5 Q