3v4l.org

run code in 300+ PHP versions simultaneously
<?php function x($n){ for($i=1;$i<$n;$i++){ $n%$i ? : $f[]=$i; } echo 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)
8.3.40.0150.00318.48
8.3.30.0070.00718.68
8.3.20.0030.00618.51
8.3.10.0000.00920.52
8.3.00.0040.00419.26
8.2.170.0120.00322.96
8.2.160.0120.00320.69
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00721.04
8.2.110.0080.00319.32
8.2.100.0080.00317.80
8.2.90.0080.00017.73
8.2.80.0000.00817.97
8.2.70.0030.00518.05
8.2.60.0000.00918.22
8.2.50.0090.00018.10
8.2.40.0030.00522.15
8.2.30.0030.00519.31
8.2.20.0000.01117.62
8.2.10.0070.00017.65
8.2.00.0050.00217.72
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.88
8.1.230.0000.01219.61
8.1.220.0050.00317.76
8.1.210.0110.00018.77
8.1.200.0000.01217.34
8.1.190.0040.00417.35
8.1.180.0050.00518.10
8.1.170.0000.00818.34
8.1.160.0030.00518.94
8.1.150.0040.00418.94
8.1.140.0040.00417.38
8.1.130.0030.00317.73
8.1.120.0040.00317.45
8.1.110.0040.00417.33
8.1.100.0000.00717.35
8.1.90.0030.00517.44
8.1.80.0000.00717.30
8.1.70.0000.00717.40
8.1.60.0080.00017.51
8.1.50.0000.00817.52
8.1.40.0040.00417.53
8.1.30.0050.00317.70
8.1.20.0030.00617.67
8.1.10.0070.00017.39
8.1.00.0000.00717.45
8.0.300.0040.00418.77
8.0.290.0030.00616.58
8.0.280.0000.00718.38
8.0.270.0000.00717.26
8.0.260.0000.00716.80
8.0.250.0050.00316.87
8.0.240.0040.00416.98
8.0.230.0050.00316.90
8.0.220.0030.00316.83
8.0.210.0040.00416.89
8.0.200.0030.00616.88
8.0.190.0070.00016.98
8.0.180.0040.00416.94
8.0.170.0030.00616.88
8.0.160.0030.00316.88
8.0.150.0050.00216.91
8.0.140.0060.00316.80
8.0.130.0050.00013.30
8.0.120.0060.00316.80
8.0.110.0000.00716.75
8.0.100.0000.00716.82
8.0.90.0070.00016.81
8.0.80.0050.01016.81
8.0.70.0030.00516.93
8.0.60.0050.00216.78
8.0.50.0000.00816.85
8.0.30.0070.01117.26
8.0.20.0100.01016.99
8.0.10.0000.00716.99
8.0.00.0080.01116.69
7.4.330.0050.00013.10
7.4.320.0030.00316.58
7.4.300.0030.00316.59
7.4.290.0040.00416.52
7.4.280.0000.00816.51
7.4.270.0000.00716.59
7.4.260.0060.00013.32
7.4.250.0040.00416.59
7.4.240.0000.00716.55
7.4.230.0030.00316.48
7.4.220.0110.00516.48
7.4.210.0100.00316.47
7.4.200.0030.00316.31
7.4.190.0030.00316.74
7.4.160.0070.00716.67
7.4.150.0040.01216.41
7.4.140.0130.00316.50
7.4.130.0130.00616.46
7.4.120.0130.00316.55
7.4.110.0130.00316.46
7.4.100.0130.00316.59
7.4.90.0120.00616.58
7.4.80.0190.00319.39
7.4.70.0040.01816.55
7.4.60.0090.00616.42
7.4.50.0050.00016.40
7.4.40.0060.00616.50
7.4.30.0060.01016.48
7.4.00.0060.00914.89
7.3.330.0000.00613.32
7.3.320.0030.00313.28
7.3.310.0070.00016.38
7.3.300.0000.00716.22
7.3.290.0090.00916.29
7.3.280.0070.01116.20
7.3.270.0140.00316.54
7.3.260.0190.00516.35
7.3.250.0150.00516.61
7.3.240.0100.00716.47
7.3.230.0070.01016.35
7.3.210.0030.01416.37
7.3.200.0070.01516.73
7.3.190.0040.01116.45
7.3.180.0110.00616.45
7.3.170.0120.00416.35
7.3.160.0130.00316.39
7.3.120.0040.01214.77
7.2.330.0100.00616.76
7.2.320.0090.00916.53
7.2.310.0090.00916.47
7.2.300.0140.00316.71
7.2.290.0100.00616.69
7.2.00.0030.01219.52
7.1.100.0000.01418.02
7.1.70.0330.01018.33
7.1.60.0430.01218.33
7.1.50.0410.00718.33
7.1.40.6160.00318.33
7.1.30.0490.01218.33
7.1.20.0710.00318.33
7.1.10.0600.00718.33
7.1.00.0480.00318.33
7.0.200.0520.00418.33
7.0.190.0560.00418.33
7.0.180.0530.00818.33
7.0.170.0510.00318.33
7.0.160.0760.00318.33
7.0.150.0700.00318.33
7.0.140.0540.00618.33
7.0.130.0550.00018.33
7.0.120.0470.00718.33
7.0.110.0500.00418.33
7.0.100.0460.00818.33
7.0.90.0630.00018.33
7.0.80.0460.00818.33
7.0.70.0510.00718.33
7.0.60.0450.01018.33
7.0.50.0580.01018.33
7.0.40.0080.00818.33
7.0.30.0060.00618.33
7.0.20.0060.00918.33
7.0.10.0000.01218.33
7.0.00.0000.01218.33
5.6.300.0120.04821.01
5.6.290.0060.04620.90
5.6.280.0070.04620.88
5.6.270.0120.03820.80
5.6.260.0030.05121.07
5.6.250.0130.04321.03
5.6.240.0030.06220.84
5.6.230.0170.03820.83
5.6.220.0040.05520.91
5.6.210.0070.04620.80
5.6.200.0130.04420.84
5.6.190.0130.04221.03
5.6.180.0030.06220.98
5.6.170.0180.03220.77
5.6.160.0100.03920.78
5.6.150.0110.04621.00
5.6.140.0140.04320.83
5.6.130.0100.05321.01
5.6.120.0170.03220.84
5.6.110.0110.04220.91
5.6.100.0070.04720.83
5.6.90.0230.06220.95
5.6.80.0140.03920.16
5.6.70.0180.03920.30
5.6.60.0100.04320.34
5.6.50.0130.03820.16
5.6.40.0030.05820.17
5.6.30.0100.04220.30
5.6.20.0030.04320.22
5.6.10.0090.03820.19
5.6.00.0070.04420.08
5.5.380.0000.04818.33
5.5.370.0030.05618.33
5.5.360.0070.04618.33
5.5.350.0090.04218.33
5.5.340.0070.05218.33
5.5.330.0100.03618.33
5.5.320.0040.04718.33
5.5.310.0090.03918.33
5.5.300.0070.04018.33
5.5.290.0040.04918.33
5.5.280.0130.03918.33
5.5.270.0100.07318.33
5.5.260.0070.04118.33
5.5.250.0000.04618.33
5.5.240.0070.04318.33
5.5.230.0100.03418.33
5.5.220.0070.03718.33
5.5.210.0070.03818.33
5.5.200.0030.04518.33
5.5.190.0060.03818.33
5.5.180.0070.03818.33
5.5.160.0040.04018.33
5.5.150.0040.04618.33
5.5.140.0040.04618.33
5.5.130.0100.03718.33
5.5.120.0030.05518.33
5.5.110.0070.03918.33
5.5.100.0090.03418.33
5.5.90.0060.03718.33
5.5.80.0040.03918.33
5.5.70.0070.04118.33
5.5.60.0100.04418.33
5.5.50.0040.04318.33
5.5.40.0000.04418.33
5.5.30.0000.04618.33
5.5.20.0090.03918.33
5.5.10.0000.04518.33
5.5.00.0030.04018.33
5.4.450.0170.03219.40
5.4.440.0100.04619.22
5.4.430.0130.04419.30
5.4.420.0130.04319.41
5.4.410.0030.04419.20
5.4.400.0140.03419.04
5.4.390.0000.04419.13
5.4.380.0100.04019.06
5.4.370.0000.04619.08
5.4.360.0030.04019.16
5.4.350.0000.04219.06
5.4.340.0070.03719.20
5.4.320.0030.04518.95
5.4.310.0120.03119.07
5.4.300.0000.04318.98
5.4.290.0070.03719.20
5.4.280.0030.05319.00
5.4.270.0070.03719.14
5.4.260.0130.03118.98
5.4.250.0100.03919.15
5.4.240.0030.04519.11
5.4.230.0030.04018.98
5.4.220.0070.03618.96
5.4.210.0040.04019.20
5.4.200.0060.04019.10
5.4.190.0090.03918.91
5.4.180.0120.03719.13
5.4.170.0040.04219.10
5.4.160.0070.03719.21
5.4.150.0100.03618.90
5.4.140.0100.03418.33
5.4.130.0000.05118.33
5.4.120.0140.03218.33
5.4.110.0090.03418.33
5.4.100.0070.03418.33
5.4.90.0110.03518.33
5.4.80.0030.03718.33
5.4.70.0100.03318.33
5.4.60.0040.03918.33
5.4.50.0100.03218.33
5.4.40.0140.03118.33
5.4.30.0000.04218.33
5.4.20.0040.04318.33
5.4.10.0000.04418.33
5.4.00.0100.02918.33
5.3.290.0140.03818.33
5.3.280.0070.03818.33
5.3.270.0000.04618.33
5.3.260.0000.04418.33
5.3.250.0130.03318.33
5.3.240.0030.03818.33
5.3.230.0160.03418.33
5.3.220.0110.03118.33
5.3.210.0070.04218.33
5.3.200.0100.04018.33
5.3.190.0130.03318.33
5.3.180.0060.03518.33
5.3.170.0120.03218.33
5.3.160.0030.04118.33
5.3.150.0070.03418.33
5.3.140.0070.03518.33
5.3.130.0100.03818.33
5.3.120.0030.04318.33
5.3.110.0030.04118.33
5.3.100.0060.03718.33
5.3.90.0120.03318.33
5.3.80.0100.03118.33
5.3.70.0100.03618.33
5.3.60.0040.03918.33
5.3.50.0000.04518.33
5.3.40.0070.03718.33
5.3.30.0040.04218.33
5.3.20.0070.03318.33
5.3.10.0070.03518.33
5.3.00.0160.02918.33
5.2.170.0000.03318.33
5.2.160.0070.02718.33
5.2.150.0000.03518.33
5.2.140.0090.02818.33
5.2.130.0060.02918.33
5.2.120.0060.02718.33
5.2.110.0110.02918.33
5.2.100.0040.04018.33
5.2.90.0030.03218.33
5.2.80.0000.03918.33
5.2.70.0040.03218.33
5.2.60.0030.03218.33
5.2.50.0030.03118.33
5.2.40.0100.02518.33
5.2.30.0070.02618.33
5.2.20.0060.02618.33
5.2.10.0030.03118.33
5.2.00.0030.02818.33
5.1.60.0000.02918.33
5.1.50.0030.03018.33
5.1.40.0080.02318.33
5.1.30.0090.02118.33
5.1.20.0040.02518.33
5.1.10.0000.02818.33
5.1.00.0030.02718.33
5.0.50.0150.01718.33
5.0.40.0030.01918.33
5.0.30.0060.02918.33
5.0.20.0000.02118.33
5.0.10.0030.02018.33
5.0.00.0070.02918.33
4.4.90.0110.01118.33
4.4.80.0000.01918.33
4.4.70.0000.01818.33
4.4.60.0060.01818.33
4.4.50.0000.01918.33
4.4.40.0140.02418.33
4.4.30.0000.01718.33
4.4.20.0030.01618.33
4.4.10.0000.01918.33
4.4.00.0000.03418.33
4.3.110.0000.01918.33
4.3.100.0030.01418.33
4.3.90.0040.01718.33
4.3.80.0030.02318.33
4.3.70.0030.01418.33
4.3.60.0000.01718.33
4.3.50.0040.01518.33
4.3.40.0000.04818.33
4.3.30.0070.01718.33
4.3.20.0040.01618.33
4.3.10.0060.01318.33
4.3.00.0000.01918.33

preferences:
44.54 ms | 400 KiB | 5 Q