3v4l.org

run code in 300+ PHP versions simultaneously
<?php function silnia($n) { return ($n <= 1) ? 1 : gmp_mul($n, silnia($n-1)); } $strSilnia = (string)silnia(60); echo sizeof($strSilnia);

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)
8.3.60.0070.01016.75
8.3.50.0120.00621.40
8.3.40.0060.00919.04
8.3.30.0110.00419.09
8.3.20.0050.00320.49
8.3.10.0040.00423.91
8.3.00.0050.01023.82
8.2.180.0040.01918.79
8.2.170.0080.00822.96
8.2.160.0170.00320.68
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0070.01121.37
8.2.120.0090.00026.35
8.2.110.0040.00720.72
8.2.100.0090.00317.87
8.2.90.0040.00419.30
8.2.80.0040.00417.97
8.2.70.0050.00317.88
8.2.60.0040.00518.29
8.2.50.0040.00418.07
8.2.40.0060.00322.56
8.2.30.0000.00720.68
8.2.20.0080.00017.96
8.2.10.0000.00718.26
8.2.00.0040.00418.34
8.1.280.0070.01425.92
8.1.270.0130.00723.91
8.1.260.0050.00328.09
8.1.250.0130.00028.09
8.1.240.0070.00324.21
8.1.230.0110.00017.70
8.1.220.0030.00517.89
8.1.210.0050.00318.77
8.1.200.0040.00417.48
8.1.190.0040.00417.60
8.1.180.0080.00018.10
8.1.170.0030.00518.91
8.1.160.0040.00420.86
8.1.150.0020.00519.12
8.1.140.0090.00319.75
8.1.130.0070.00017.93
8.1.120.0000.00717.71
8.1.110.0070.00017.72
8.1.100.0000.00717.70
8.1.90.0060.00317.71
8.1.80.0040.00417.61
8.1.70.0000.00717.72
8.1.60.0030.00617.81
8.1.50.0030.00517.60
8.1.40.0000.00817.79
8.1.30.0040.00817.77
8.1.20.0060.00317.74
8.1.10.0040.00417.59
8.1.00.0040.00717.66
8.0.300.0040.00418.77
8.0.290.0040.00417.13
8.0.280.0030.00318.60
8.0.270.0030.00517.41
8.0.260.0000.00717.29
8.0.250.0030.00317.17
8.0.240.0000.00717.03
8.0.230.0030.00317.20
8.0.220.0040.00416.96
8.0.210.0000.00716.98
8.0.200.0030.00317.03
8.0.190.0040.00417.23
8.0.180.0000.01016.96
8.0.170.0070.00317.24
8.0.160.0040.00417.14
8.0.150.0040.00417.10
8.0.140.0040.00417.15
8.0.130.0030.00313.30
8.0.120.0000.00817.08
8.0.110.0070.00017.07
8.0.100.0000.00717.19
8.0.90.0040.00417.05
8.0.80.0100.00717.11
8.0.70.0040.00417.20
8.0.60.0000.00717.09
8.0.50.0040.00416.96
8.0.30.0130.00417.36
8.0.20.0120.00917.45
8.0.10.0040.00417.13
8.0.00.0080.01016.97
7.4.330.0000.00516.84
7.4.320.0000.00616.71
7.4.300.0060.00016.59
7.4.290.0020.00516.67
7.4.280.0030.00316.82
7.4.270.0070.00016.70
7.4.260.0070.00016.70
7.4.250.0040.00416.68
7.4.240.0020.00616.78
7.4.230.0030.00316.89
7.4.220.0100.00716.71
7.4.210.0060.00916.72
7.4.200.0040.00416.59
7.4.160.0090.00616.55
7.4.150.0100.00717.40
7.4.140.0100.00917.86
7.4.130.0090.00816.72
7.4.120.0130.00716.75
7.4.110.0070.01116.73
7.4.100.0090.01516.70
7.4.90.0100.00716.59
7.4.80.0090.00919.39
7.4.70.0090.00816.87
7.4.60.0130.00316.60
7.4.50.0100.00616.64
7.4.40.0110.00616.77
7.4.30.0100.01416.86
7.4.00.0090.00615.27
7.3.330.0000.00513.43
7.3.320.0030.00313.32
7.3.310.0050.00216.37
7.3.300.0070.00016.45
7.3.290.0080.00716.55
7.3.280.0050.01216.57
7.3.270.0060.01217.40
7.3.260.0110.00516.88
7.3.250.0070.01116.74
7.3.240.0100.00716.77
7.3.230.0170.00016.68
7.3.210.0060.01016.77
7.3.200.0160.00716.78
7.3.190.0070.01016.77
7.3.180.0070.01416.89
7.3.170.0100.00616.73
7.3.160.0110.00516.75
7.3.10.0060.01017.15
7.3.00.0120.00016.97
7.2.330.0100.01016.93
7.2.320.0090.00916.73
7.2.310.0100.00716.92
7.2.300.0110.00616.84
7.2.290.0060.01616.99
7.2.130.0000.01417.20
7.2.120.0030.01017.00
7.2.110.0080.00417.04
7.2.100.0090.00617.07
7.2.90.0100.00617.34
7.2.80.0050.00917.11
7.2.70.0120.00317.27
7.2.60.0070.00717.09
7.2.50.0130.00317.06
7.2.40.0060.01217.07
7.2.30.0040.00716.92
7.2.20.0070.00717.27
7.2.10.0090.00617.29
7.2.00.0070.00418.33
7.1.250.0030.00916.16
7.1.200.0040.01116.03
7.1.100.0060.00818.28
7.1.70.0030.00617.36
7.1.60.0090.01619.52
7.1.50.0200.00735.15
7.1.00.0000.07322.76
7.0.200.0040.00416.83
7.0.60.0030.08319.85
7.0.50.0030.07318.08
7.0.40.0070.08320.25
7.0.30.0300.07720.36
7.0.20.0330.06320.33
7.0.10.0000.04720.43
7.0.00.0070.04020.45
5.6.280.0000.05721.30
5.6.210.0000.04320.61
5.6.200.0070.06318.52
5.6.190.0070.09020.62
5.6.180.0170.04020.57
5.6.170.0270.07720.75
5.6.160.0030.07720.77
5.6.150.0130.05318.42
5.6.140.0130.03318.37
5.6.130.0070.07018.44
5.6.120.0230.04321.05
5.6.110.0100.09021.26
5.6.100.0230.07321.23
5.6.90.0130.08021.07
5.6.80.0030.04020.73
5.5.350.3430.04320.38
5.5.340.0130.07318.04
5.5.330.0000.04320.37
5.5.320.0130.05020.41
5.5.310.0330.06720.39
5.5.300.0070.07018.11
5.5.290.0130.03718.02
5.5.280.0070.08720.86
5.5.270.0000.09020.95
5.5.260.0030.08320.80
5.5.250.0000.07720.70
5.5.240.0200.08020.21

preferences:
64.37 ms | 401 KiB | 5 Q