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); $zeroCount = 0; for ($i = strlen($strSilnia)-1; $i <= 0; $i--) { if ($strSilnia[i] == 0) $zerocount += 1; else break; } echo $strSilnia[81]; echo $zeroCount;

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)
8.3.60.0180.00316.75
8.3.50.0160.00621.29
8.3.40.0120.00319.08
8.3.30.0070.00718.96
8.3.20.0080.00020.39
8.3.10.0050.00323.71
8.3.00.0110.00323.71
8.2.180.0120.00616.88
8.2.170.0120.00322.96
8.2.160.0070.01320.57
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0100.00321.23
8.2.120.0080.00026.35
8.2.110.0100.00021.14
8.2.100.0080.00418.16
8.2.90.0080.00019.52
8.2.80.0040.00417.97
8.2.70.0060.00317.74
8.2.60.0100.00018.05
8.2.50.0040.00418.07
8.2.40.0060.00322.57
8.2.30.0040.00420.75
8.2.20.0080.00017.90
8.2.10.0080.00018.23
8.2.00.0050.00218.41
8.1.280.0060.01525.92
8.1.270.0040.01424.04
8.1.260.0060.00928.09
8.1.250.0070.00728.09
8.1.240.0000.00924.17
8.1.230.0000.01119.25
8.1.220.0040.00418.16
8.1.210.0000.00818.77
8.1.200.0060.00317.47
8.1.190.0100.00017.47
8.1.180.0000.00818.10
8.1.170.0060.00318.75
8.1.160.0000.00820.81
8.1.150.0070.00019.15
8.1.140.0080.00419.73
8.1.130.0030.00317.87
8.1.120.0000.00717.52
8.1.110.0000.00717.63
8.1.100.0070.00017.49
8.1.90.0030.00617.61
8.1.80.0030.00517.64
8.1.70.0000.00717.64
8.1.60.0040.00417.82
8.1.50.0000.00917.64
8.1.40.0050.00317.70
8.1.30.0080.00017.95
8.1.20.0000.00817.75
8.1.10.0000.00817.66
8.1.00.0000.00817.63
8.0.300.0070.00018.77
8.0.290.0030.00516.86
8.0.280.0030.00318.72
8.0.270.0040.00417.49
8.0.260.0080.00017.42
8.0.250.0030.00317.17
8.0.240.0030.00317.16
8.0.230.0070.00017.12
8.0.220.0030.00317.00
8.0.210.0080.00017.07
8.0.200.0030.00317.14
8.0.190.0080.00016.96
8.0.180.0000.01117.00
8.0.170.0070.00317.07
8.0.160.0030.00417.10
8.0.150.0040.00417.04
8.0.140.0000.00816.91
8.0.130.0040.00413.28
8.0.120.0080.00016.92
8.0.110.0040.00417.08
8.0.100.0090.00016.79
8.0.90.0000.00816.85
8.0.80.0060.01217.08
8.0.70.0040.00417.02
8.0.60.0040.00417.11
8.0.50.0050.00516.89
8.0.30.0140.00717.42
8.0.20.0100.00917.42
8.0.10.0040.00417.23
8.0.00.0090.00916.97
7.4.330.0030.00316.66
7.4.320.0060.00016.89
7.4.300.0060.00016.73
7.4.290.0030.00316.66
7.4.280.0030.00616.80
7.4.270.0030.00316.60
7.4.260.0080.00016.79
7.4.250.0030.00616.68
7.4.240.0020.00716.71
7.4.230.0000.00716.58
7.4.220.0070.01116.82
7.4.210.0030.01016.74
7.4.200.0030.00316.80
7.4.160.0160.00616.77
7.4.150.0180.00017.40
7.4.140.0060.01317.86
7.4.130.0130.00616.85
7.4.120.0120.00816.71
7.4.110.0110.00516.74
7.4.100.0130.00716.78
7.4.90.0100.01316.62
7.4.80.0060.01619.39
7.4.70.0110.00616.87
7.4.60.0120.00616.67
7.4.50.0000.01916.55
7.4.40.0130.00316.73
7.4.30.0060.01216.77
7.4.00.0030.00815.20
7.3.330.0020.00213.20
7.3.320.0050.00013.23
7.3.310.0030.00316.60
7.3.300.0030.00316.49
7.3.290.0100.00616.59
7.3.280.0080.00916.54
7.3.270.0000.01717.40
7.3.260.0120.00616.82
7.3.250.0120.00816.63
7.3.240.0100.00716.66
7.3.230.0060.01016.74
7.3.210.0080.00916.46
7.3.200.0100.00716.79
7.3.190.0100.00716.52
7.3.180.0070.01016.69
7.3.170.0100.00716.74
7.3.160.0030.01216.84
7.3.120.0060.01215.32
7.3.110.0120.00414.80
7.3.100.0070.00715.11
7.3.90.0100.00715.05
7.3.80.0040.00815.04
7.3.70.0040.01115.29
7.3.60.0070.00715.10
7.3.50.0040.00815.23
7.3.40.0040.01215.09
7.3.30.0080.00815.11
7.3.20.0080.00516.79
7.3.10.0040.00716.61
7.3.00.0100.00316.77
7.2.330.0060.01217.04
7.2.320.0100.00717.02
7.2.310.0070.01616.67
7.2.300.0100.00716.86
7.2.290.0090.01216.89
7.2.250.0070.01115.38
7.2.240.0130.00315.10
7.2.230.0090.00615.17
7.2.220.0070.01115.60
7.2.210.0060.01315.39
7.2.200.0040.01115.27
7.2.190.0030.00715.28
7.2.180.0030.01315.47
7.2.170.0030.01015.38
7.2.60.0100.00317.03
7.2.00.0040.00819.38
7.1.330.0030.01315.95
7.1.320.0070.00816.09
7.1.310.0030.01016.18
7.1.300.0060.00616.04
7.1.290.0030.00616.13
7.1.280.0060.00916.27
7.1.270.0060.00315.92
7.1.260.0040.01215.86
7.1.200.0030.00916.03
7.1.100.0040.00418.12
7.1.70.0000.00717.18
7.1.60.0110.01419.52
7.1.50.0170.01035.14
7.1.00.0070.07322.71
7.0.200.0000.00816.64
7.0.60.0130.05719.82
7.0.50.0030.05318.16
7.0.40.0100.07720.34
7.0.30.0300.05320.49
7.0.20.0230.06720.38
7.0.10.0130.03320.38
7.0.00.0070.03720.32
5.6.280.0030.03321.30
5.6.210.0030.04020.67
5.6.200.0000.04318.45
5.6.190.0030.09320.80
5.6.180.0200.03720.86
5.6.170.0230.06720.64
5.6.160.0100.04720.64
5.6.150.0070.08318.45
5.6.140.0070.04718.28
5.6.130.0130.03318.41
5.6.120.0070.07321.07
5.6.110.0130.08321.30
5.6.100.0030.09021.30
5.6.90.0030.09021.20
5.6.80.0100.03020.63
5.5.350.3630.04720.39
5.5.340.0000.04318.05
5.5.330.0030.05320.39
5.5.320.0170.05020.43
5.5.310.0270.07720.51
5.5.300.0070.06018.09
5.5.290.0030.08018.14
5.5.280.0070.08720.91
5.5.270.0030.05020.93
5.5.260.0100.05321.08
5.5.250.0030.08720.75
5.5.240.0170.06720.28

preferences:
51.46 ms | 401 KiB | 5 Q