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[82]; 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)
8.3.60.0180.00417.13
8.3.50.0060.01321.27
8.3.40.0150.00018.88
8.3.30.0130.00719.04
8.3.20.0040.00422.04
8.3.10.0000.00823.73
8.3.00.0070.00723.92
8.2.180.0090.00917.00
8.2.170.0120.00322.96
8.2.160.0040.01120.83
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0060.00321.28
8.2.120.0080.00026.35
8.2.110.0090.00022.14
8.2.100.0110.00018.30
8.2.90.0050.00319.43
8.2.80.0030.00518.29
8.2.70.0000.00917.88
8.2.60.0130.00417.55
8.2.50.0050.00318.07
8.2.40.0000.00822.45
8.2.30.0030.00320.86
8.2.20.0030.00617.83
8.2.10.0030.00518.27
8.2.00.0060.00318.23
8.1.280.0110.00325.92
8.1.270.0170.00324.14
8.1.260.0000.01528.09
8.1.250.0050.00528.09
8.1.240.0100.00022.34
8.1.230.0080.00319.25
8.1.220.0000.00817.78
8.1.210.0050.00318.77
8.1.200.0060.00317.48
8.1.190.0000.00917.48
8.1.180.0000.00818.10
8.1.170.0030.00618.76
8.1.160.0040.00420.87
8.1.150.0000.00718.93
8.1.140.0060.00619.73
8.1.130.0030.00317.88
8.1.120.0040.00417.62
8.1.110.0080.00017.61
8.1.100.0040.00417.59
8.1.90.0060.00317.62
8.1.80.0030.00517.65
8.1.70.0030.00317.59
8.1.60.0070.00017.82
8.1.50.0040.00417.64
8.1.40.0040.00417.62
8.1.30.0030.00517.74
8.1.20.0080.00017.87
8.1.10.0060.00317.63
8.1.00.0090.00317.54
8.0.300.0030.00618.77
8.0.290.0040.00416.88
8.0.280.0000.00718.72
8.0.270.0030.00317.49
8.0.260.0000.00817.52
8.0.250.0000.00717.24
8.0.240.0030.00317.18
8.0.230.0080.00017.07
8.0.220.0030.00516.98
8.0.210.0050.00317.05
8.0.200.0040.00417.07
8.0.190.0000.00917.14
8.0.180.0030.00717.07
8.0.170.0100.00017.18
8.0.160.0070.00017.06
8.0.150.0040.00417.11
8.0.140.0030.00617.06
8.0.130.0070.00013.27
8.0.120.0000.00816.93
8.0.110.0000.00717.21
8.0.100.0030.00717.14
8.0.90.0070.00016.89
8.0.80.0030.01617.11
8.0.70.0070.00017.15
8.0.60.0000.00717.05
8.0.50.0000.00917.05
8.0.30.0070.01217.38
8.0.20.0090.00917.51
8.0.10.0040.00417.09
8.0.00.0100.00816.95
7.4.330.0000.00516.81
7.4.320.0000.00616.69
7.4.300.0000.00616.70
7.4.290.0070.00016.78
7.4.280.0040.00416.61
7.4.270.0030.00316.64
7.4.260.0040.00416.66
7.4.250.0040.00416.76
7.4.240.0020.00616.74
7.4.230.0000.00716.88
7.4.220.0060.01216.82
7.4.210.0070.00716.77
7.4.200.0040.00416.88
7.4.160.0120.00316.70
7.4.150.0170.00017.40
7.4.140.0150.00417.86
7.4.130.0110.00916.57
7.4.120.0130.00716.69
7.4.110.0060.01316.66
7.4.100.0040.01416.59
7.4.90.0060.01216.82
7.4.80.0060.01219.39
7.4.70.0060.01016.57
7.4.60.0070.01016.75
7.4.50.0090.00616.71
7.4.40.0060.01016.64
7.4.30.0100.01316.65
7.4.00.0140.00515.33
7.3.330.0030.00313.32
7.3.320.0000.00513.44
7.3.310.0030.00316.56
7.3.300.0000.00716.56
7.3.290.0040.01216.63
7.3.280.0100.00816.67
7.3.270.0030.01417.40
7.3.260.0110.00616.68
7.3.250.0100.00716.79
7.3.240.0100.00716.67
7.3.230.0110.01116.63
7.3.210.0110.00716.83
7.3.200.0100.00716.65
7.3.190.0130.00516.83
7.3.180.0080.00816.54
7.3.170.0090.00616.66
7.3.160.0060.00916.84
7.3.120.0110.00515.07
7.3.110.0080.00815.17
7.3.100.0110.00115.28
7.3.90.0020.01215.07
7.3.80.0080.00915.17
7.3.70.0090.00515.15
7.3.60.0040.01115.19
7.3.50.0030.00914.99
7.3.40.0080.00514.95
7.3.30.0020.01015.04
7.3.20.0050.00516.87
7.3.10.0090.00516.91
7.3.00.0040.00816.89
7.2.330.0050.01416.88
7.2.320.0130.00316.70
7.2.310.0100.01216.98
7.2.300.0110.00616.70
7.2.290.0160.00616.68
7.2.250.0030.01615.29
7.2.240.0020.01715.21
7.2.230.0080.00515.43
7.2.220.0050.00515.16
7.2.210.0060.00815.20
7.2.200.0040.01115.28
7.2.190.0070.00915.22
7.2.180.0000.01215.21
7.2.170.0080.00815.30
7.2.160.0100.00615.44
7.2.150.0060.00617.18
7.2.140.0070.00717.12
7.2.130.0040.01217.10
7.2.120.0030.00817.21
7.2.110.0070.00917.24
7.2.100.0060.00617.24
7.2.90.0070.00717.19
7.2.80.0110.00717.08
7.2.70.0060.00717.30
7.2.60.0040.01117.00
7.2.50.0060.00817.03
7.2.40.0080.00317.18
7.2.30.0070.00617.20
7.2.20.0060.00917.08
7.2.10.0050.00817.16
7.2.00.0080.00518.11
7.1.330.0050.00915.86
7.1.320.0080.01016.02
7.1.310.0050.00915.84
7.1.300.0030.00715.97
7.1.290.0000.01515.82
7.1.280.0080.00715.96
7.1.270.0070.00716.14
7.1.260.0070.00516.21
7.1.250.0070.00716.10
7.1.200.0070.00716.12
7.1.100.0070.00718.05
7.1.70.0040.00417.51
7.1.60.0070.01819.52
7.1.50.0000.01517.18
7.1.00.0100.06722.60
7.0.200.0090.00016.81
7.0.60.0170.07319.95
7.0.50.0100.07717.94
7.0.40.0130.08020.39
7.0.30.0230.05720.30
7.0.20.0370.07320.38
7.0.10.0030.04320.38
7.0.00.0030.04020.36
5.6.280.0000.06021.16
5.6.210.0000.04320.62
5.6.200.0030.04018.39
5.6.190.0070.04320.76
5.6.180.0100.04720.61
5.6.170.0270.03720.70
5.6.160.0100.03720.66
5.6.150.0130.05018.49
5.6.140.0070.04018.37
5.6.130.0100.07318.32
5.6.120.0030.08721.12
5.6.110.0000.06321.34
5.6.100.0100.09021.22
5.6.90.0030.09021.25
5.6.80.0070.03720.52
5.5.350.4230.03320.41
5.5.340.0130.07718.06
5.5.330.0070.04720.35
5.5.320.0300.06020.48
5.5.310.0430.07320.36
5.5.300.0130.07018.08
5.5.290.0070.08718.14
5.5.280.0030.08020.82
5.5.270.0030.07020.97
5.5.260.0030.07720.88
5.5.250.0130.04320.79
5.5.240.0200.06320.34

preferences:
54.65 ms | 401 KiB | 5 Q