3v4l.org

run code in 300+ PHP versions simultaneously
<?php function bcfact($n){ $factorial=$n; while (--$n>1) $factorial=bcmul($factorial,$n); return $factorial; } print bcfact(50.5);

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)
8.3.60.0140.00416.59
8.3.50.0070.01121.28
8.3.40.0030.01418.68
8.3.30.0090.00618.59
8.3.20.0050.00320.27
8.3.10.0070.00023.71
8.3.00.0050.00319.56
8.2.180.0160.00618.01
8.2.170.0000.01522.96
8.2.160.0070.00720.39
8.2.150.0080.00025.66
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0060.00317.63
8.2.110.0000.01122.08
8.2.100.0040.00818.04
8.2.90.0040.00419.05
8.2.80.0060.00317.97
8.2.70.0050.00517.63
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0040.00421.01
8.2.30.0070.00020.55
8.2.20.0040.00417.68
8.2.10.0040.00418.06
8.2.00.0050.00218.12
8.1.280.0130.00725.92
8.1.270.0050.00323.84
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00622.42
8.1.230.0080.00419.14
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.10
8.1.180.0070.00018.10
8.1.170.0040.00418.65
8.1.160.0040.00421.94
8.1.150.0000.00718.86
8.1.140.0040.00421.34
8.1.130.0050.00317.52
8.1.120.0030.00417.46
8.1.110.0040.00817.39
8.1.100.0040.00417.41
8.1.90.0000.00717.38
8.1.80.0000.00717.29
8.1.70.0000.00817.45
8.1.60.0040.00417.50
8.1.50.0040.00417.41
8.1.40.0080.00017.51
8.1.30.0000.00717.60
8.1.20.0090.00017.67
8.1.10.0030.00617.39
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00818.32
8.0.270.0050.00317.18
8.0.260.0060.00017.13
8.0.250.0030.00516.97
8.0.240.0060.00316.91
8.0.230.0070.00016.79
8.0.220.0000.00716.78
8.0.210.0000.00716.71
8.0.200.0000.00616.93
8.0.190.0080.00016.80
8.0.180.0000.00716.89
8.0.170.0000.00716.84
8.0.160.0030.00316.85
8.0.150.0030.00316.70
8.0.140.0000.00716.71
8.0.130.0030.00313.34
8.0.120.0050.00316.71
8.0.110.0050.00216.82
8.0.100.0030.00516.71
8.0.90.0000.00716.81
8.0.80.0100.01016.78
8.0.70.0050.00216.71
8.0.60.0000.00716.80
8.0.50.0040.00416.85
8.0.30.0050.01317.13
8.0.20.0070.01417.40
8.0.10.0020.00516.94
8.0.00.0080.01116.71
7.4.330.0030.00315.08
7.4.320.0070.00016.48
7.4.300.0060.00016.43
7.4.290.0040.00416.45
7.4.280.0000.00916.40
7.4.270.0000.00716.50
7.4.260.0000.00716.47
7.4.250.0020.00516.42
7.4.240.0020.00616.51
7.4.230.0070.00016.48
7.4.220.0110.00916.62
7.4.210.0100.00516.67
7.4.200.0040.00416.70
7.4.160.0080.00816.65
7.4.150.0070.01417.40
7.4.140.0080.01017.86
7.4.130.0080.01016.48
7.4.120.0120.00516.61
7.4.110.0170.00016.63
7.4.100.0090.01216.43
7.4.90.0120.00616.29
7.4.80.0090.01319.39
7.4.70.0030.01316.58
7.4.60.0130.00316.52
7.4.50.0060.00316.39
7.4.40.0100.00716.42
7.4.30.0110.00716.62
7.4.00.0000.01514.66
7.3.330.0000.00513.18
7.3.320.0030.00313.35
7.3.310.0000.00816.12
7.3.300.0030.00316.34
7.3.290.0070.00616.33
7.3.280.0090.00816.31
7.3.270.0090.00917.40
7.3.260.0080.00816.30
7.3.250.0100.00816.36
7.3.240.0080.01216.35
7.3.230.0120.00616.39
7.3.210.0130.00316.56
7.3.200.0090.01216.66
7.3.190.0100.00716.34
7.3.180.0090.00616.45
7.3.170.0070.01116.27
7.3.160.0100.00716.32
7.2.330.0140.00316.73
7.2.320.0150.01916.55
7.2.310.0170.00316.54
7.2.300.0090.00716.76
7.2.290.0040.01516.79
7.2.60.0100.00716.80
7.2.00.0150.00619.63
7.1.200.0070.00715.78
7.1.100.0060.00618.09
7.1.70.0040.00417.12
7.1.60.0040.00819.50
7.1.50.0110.01116.97
7.1.00.0000.08022.30
7.0.200.0000.00716.57
7.0.60.0170.07319.85
7.0.50.0070.05017.84
7.0.40.0100.06720.13
7.0.30.0230.08320.13
7.0.20.0300.07320.16
7.0.10.0170.07320.10
7.0.00.0000.05720.24
5.6.280.0030.03321.04
5.6.210.0230.07320.44
5.6.200.0030.05718.15
5.6.190.0100.08720.41
5.6.180.0270.07320.57
5.6.170.0400.05720.52
5.6.160.0070.08720.46
5.6.150.0070.04018.18
5.6.140.0030.04018.15
5.6.130.0070.08318.20
5.6.120.0070.04021.07
5.6.110.0070.06321.14
5.6.100.0200.06721.09
5.6.90.0200.05320.96
5.6.80.0070.04320.40
5.5.350.0030.06320.49
5.5.340.0030.07718.09
5.5.330.0030.04720.44
5.5.320.3400.03720.24
5.5.310.0330.04320.23
5.5.300.0070.04318.04
5.5.290.0070.04017.95
5.5.280.0100.07020.64
5.5.270.0000.06020.75
5.5.260.0100.07320.96
5.5.250.0070.08020.55
5.5.240.0030.08720.11
5.4.450.0630.06319.22
5.4.440.0530.07019.63
5.4.430.0700.06019.47
5.4.420.0630.05719.18
5.4.410.0770.04319.48
5.4.400.0500.06318.86
5.4.390.0670.04719.23
5.4.380.0700.05019.38
5.4.370.0670.05019.28
5.4.360.0600.05719.31
5.4.350.0630.05319.29
5.4.340.0630.05318.84
5.4.320.0730.04319.15
5.4.310.0700.04718.84
5.4.300.0600.05319.25
5.4.290.0730.05318.98
5.4.280.0670.05319.25
5.4.270.0700.05719.15
5.4.260.0730.04019.27
5.4.250.0700.04319.25
5.4.240.0600.05319.14
5.4.230.0630.05018.88
5.4.220.0800.04718.99
5.4.210.0600.05319.05
5.4.200.0600.05719.27
5.4.190.0670.04719.22
5.4.180.0630.05019.29
5.4.170.0830.04019.27
5.4.160.0670.05019.21
5.4.150.0770.04719.26
5.4.140.0670.05716.59
5.4.130.0670.04316.37
5.4.120.0670.06016.46
5.4.110.0600.05316.57
5.4.100.0630.04716.46
5.4.90.0670.05016.30
5.4.80.0600.05016.55
5.4.70.0230.03316.32
5.4.60.0100.05716.54
5.4.50.0170.03016.48
5.4.40.0230.07016.17
5.4.30.0270.05316.53
5.4.20.0000.03316.42

preferences:
59.74 ms | 401 KiB | 5 Q