3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=50; do { $i--; $a = trim(bcdiv('27182818284590452353602874713526624977572470936999595749669676277240766303535475945713821785251664274', $i, 2),'0.'); } while (strpos($a, '.') >= 0 && $i > 1); echo $i;

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)
8.3.60.0170.00318.26
8.3.50.0150.00721.14
8.3.40.0110.00718.84
8.3.30.0110.00320.32
8.3.20.0070.00020.31
8.3.10.0080.00021.96
8.3.00.0000.00822.59
8.2.180.0060.01216.63
8.2.170.0060.01322.96
8.2.160.0110.00322.25
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00320.63
8.2.110.0090.00022.05
8.2.100.0080.00317.72
8.2.90.0000.00919.05
8.2.80.0000.00819.23
8.2.70.0040.00417.63
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0030.00618.16
8.2.30.0030.00519.36
8.2.20.0040.00417.55
8.2.10.0040.00417.80
8.2.00.0050.00317.61
8.1.280.0120.00625.92
8.1.270.0080.00023.99
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00323.86
8.1.230.0080.00420.79
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0060.00317.13
8.1.190.0040.00417.43
8.1.180.0030.00619.01
8.1.170.0000.00818.50
8.1.160.0040.00418.83
8.1.150.0060.00318.68
8.1.140.0040.00417.39
8.1.130.0000.00717.69
8.1.120.0040.00417.45
8.1.110.0000.00817.45
8.1.100.0000.00817.45
8.1.90.0070.00317.45
8.1.80.0070.00017.52
8.1.70.0070.00017.45
8.1.60.0060.00317.57
8.1.50.0000.00817.41
8.1.40.0000.00917.55
8.1.30.0000.00917.63
8.1.20.0030.00517.52
8.1.10.0040.00417.50
8.1.00.0000.00917.44
8.0.300.0070.00018.77
8.0.290.0070.00017.16
8.0.280.0040.00418.44
8.0.270.0070.00017.16
8.0.260.0030.00316.88
8.0.250.0000.00716.98
8.0.240.0060.00316.84
8.0.230.0060.00316.98
8.0.220.0030.00316.88
8.0.210.0000.00816.91
8.0.200.0030.00316.84
8.0.190.0030.00516.97
8.0.180.0050.00316.82
8.0.170.0090.00016.90
8.0.160.0000.00716.78
8.0.150.0040.00416.81
8.0.140.0040.00416.87
8.0.130.0000.00513.35
8.0.120.0000.00816.80
8.0.110.0070.00016.74
8.0.100.0000.00716.75
8.0.90.0030.00516.78
8.0.80.0060.01016.75
8.0.70.0000.00716.66
8.0.60.0000.00716.88
8.0.50.0000.00716.73
8.0.30.0080.01717.14
8.0.20.0120.00617.40
8.0.10.0050.00216.80
8.0.00.0070.01316.91
7.4.330.0000.00515.05
7.4.320.0030.00316.43
7.4.300.0030.00316.48
7.4.290.0000.00716.64
7.4.280.0080.00016.48
7.4.270.0000.00716.55
7.4.260.0000.00513.30
7.4.250.0000.00816.48
7.4.240.0000.00716.55
7.4.230.0070.00016.61
7.4.220.0150.00416.54
7.4.210.0090.00616.58
7.4.200.0030.00316.66
7.4.190.0030.00316.66
7.4.160.0120.00316.37
7.4.150.0100.01017.40
7.4.140.0130.00617.86
7.4.130.0080.01116.39
7.4.120.0110.00916.53
7.4.110.0110.00616.53
7.4.100.0120.01216.55
7.4.90.0030.01716.50
7.4.80.0130.00319.39
7.4.70.0060.01316.52
7.4.60.0120.00616.41
7.4.50.0060.00016.25
7.4.40.0000.01722.77
7.4.30.0110.01016.57
7.4.00.0060.00314.86
7.3.330.0000.00613.12
7.3.320.0000.00513.13
7.3.310.0040.00416.33
7.3.300.0000.00716.25
7.3.290.0060.01216.27
7.3.280.0090.01016.29
7.3.270.0070.01117.40
7.3.260.0120.00616.54
7.3.250.0120.00716.52
7.3.240.0130.00316.43
7.3.230.0070.01116.73
7.3.210.0140.00316.36
7.3.200.0110.00819.39
7.3.190.0090.01316.37
7.3.180.0070.01416.57
7.3.170.0060.01516.28
7.3.160.0060.01116.32
7.3.120.0040.01114.74
7.2.330.0040.01416.51
7.2.320.0090.01516.71
7.2.310.0110.00716.72
7.2.300.0160.00016.63
7.2.290.0030.01316.73
7.2.00.0030.01419.26
7.1.200.0100.00315.77
7.1.100.0060.00618.02
7.1.70.0040.00416.93
7.1.60.0000.01819.21
7.1.50.0060.01317.00
7.1.00.0000.03722.31
7.0.200.0000.00916.62
7.0.140.0070.06021.97
7.0.100.0130.05719.93
7.0.90.0070.07319.93
7.0.80.0070.08319.87
7.0.70.0100.08019.92
7.0.60.0030.07019.74
7.0.50.0000.05020.35
7.0.40.0100.05320.11
7.0.30.0070.04720.18
7.0.20.0100.08020.13
7.0.10.0030.08019.95
7.0.00.0200.07020.07
5.6.280.0000.07721.07
5.6.250.0170.04320.68
5.6.240.0200.06720.69
5.6.230.0030.07320.50
5.6.220.0130.07320.55
5.6.210.0100.06320.57
5.6.200.0070.07321.02
5.6.190.0100.04720.93
5.6.180.0070.04020.93
5.6.170.0030.07020.99
5.6.160.0030.08320.95
5.6.150.0100.06320.95
5.6.140.0100.07721.09
5.6.130.0200.07020.96
5.6.120.0070.08321.07
5.6.110.0070.09021.00
5.6.100.0070.04021.02
5.6.90.0000.04721.02
5.6.80.0070.03720.48
5.6.70.0070.03720.33
5.6.60.0070.03720.44
5.6.50.0070.04720.46
5.6.40.0030.06720.30
5.6.30.0030.04020.39
5.6.20.0030.04320.28
5.6.10.0000.03720.40
5.6.00.0000.03720.42
5.5.380.0070.07720.37
5.5.370.0100.06320.50
5.5.360.0000.07320.38
5.5.350.0000.08320.36
5.5.340.0130.03320.73
5.5.330.0100.07720.93
5.5.320.0100.06320.77
5.5.310.0200.03320.82
5.5.300.0130.06720.74
5.5.290.0170.06020.85
5.5.280.0100.05720.88
5.5.270.0100.03720.77
5.5.260.0100.04720.71
5.5.250.0070.03720.67
5.5.240.0070.03720.28
5.5.230.0070.03720.24
5.5.220.0100.03320.10
5.5.210.0000.04320.21
5.5.200.0030.04020.28
5.5.190.0000.04320.13
5.5.180.0070.04020.14
5.5.160.0070.03720.22
5.5.150.0030.05720.26
5.5.140.0030.04020.22
5.5.130.0030.04020.13
5.5.120.0000.04319.98
5.5.110.0030.03720.14
5.5.100.0070.03720.06
5.5.90.0070.03720.12
5.5.80.0030.04019.92
5.5.70.0070.04020.14
5.5.60.0100.03720.05
5.5.50.0100.05719.97
5.5.40.0070.07720.07
5.5.30.0030.04020.13
5.5.20.0000.04019.98
5.5.10.0000.04319.93
5.5.00.0100.03719.99
5.4.450.0070.07719.45
5.4.440.0130.04019.30
5.4.430.0100.05019.38
5.4.420.0070.08019.10
5.4.410.0030.04019.32
5.4.400.0030.04018.98
5.4.390.0100.03318.81
5.4.380.0000.04018.83
5.4.370.0030.03719.05
5.4.360.0070.03719.23
5.4.350.0030.05019.00
5.4.340.0000.04319.18
5.4.320.0000.04318.79
5.4.310.0030.06018.90
5.4.300.0070.03719.03
5.4.290.0030.03719.05
5.4.280.0030.04718.78
5.4.270.0170.02018.81
5.4.260.0000.07018.81
5.4.250.0030.04319.07
5.4.240.0070.03019.11
5.4.230.0000.04018.95
5.4.220.0030.04019.12
5.4.210.0070.06018.95
5.4.200.0000.03718.83
5.4.190.0100.03019.13
5.4.180.0000.04718.93
5.4.170.0030.03719.08
5.4.160.0070.04719.00
5.4.150.0000.03718.96
5.4.140.0000.05716.12
5.4.130.0000.06016.11
5.4.120.0000.04016.40
5.4.110.0030.04716.21
5.4.100.0100.06316.40
5.4.90.0100.07016.42
5.4.80.0100.07016.31
5.4.70.0030.06716.34
5.4.60.0030.07316.30
5.4.50.0070.07016.28
5.4.40.0170.02716.32
5.4.30.0070.07316.23
5.4.20.0100.03716.35
5.4.10.0030.07316.23
5.4.00.0030.07715.76
5.3.290.0000.05314.65
5.3.280.0030.04014.50
5.3.270.0000.04714.60
5.3.260.0000.06014.47
5.3.250.0030.03714.47
5.3.240.0030.04314.59
5.3.230.0030.03714.59
5.3.220.0100.03314.58
5.3.210.0070.05714.52
5.3.200.0070.03714.42
5.3.190.0030.05314.52
5.3.180.0070.06314.52
5.3.170.0130.06014.57
5.3.160.0130.06014.56
5.3.150.0030.07314.42
5.3.140.0000.05014.42
5.3.130.0100.07014.54
5.3.120.0070.06314.39
5.3.110.0130.06714.52
5.3.100.0030.06013.86
5.3.90.0030.05714.00
5.3.80.0070.07313.87
5.3.70.0070.06013.87
5.3.60.0130.06714.01
5.3.50.0030.06713.94
5.3.40.0130.07013.80
5.3.30.0070.07313.89
5.3.20.0130.05013.66
5.3.10.0030.05013.66
5.3.00.0070.07013.66
5.2.170.0000.06313.66
5.2.160.0030.05313.66
5.2.150.0100.05313.66
5.2.140.0070.06313.66
5.2.130.0070.05713.66
5.2.120.0100.04713.66
5.2.110.0030.06013.66
5.2.100.0000.03713.66
5.2.90.0070.05713.66
5.2.80.0030.06713.66
5.2.70.0100.03313.66
5.2.60.0030.06013.66
5.2.50.0030.06313.66
5.2.40.0000.04013.66
5.2.30.0030.03713.66
5.2.20.0100.03313.66
5.2.10.0070.06013.66
5.2.00.0030.05713.66
5.1.60.0130.03013.66
5.1.50.0100.04313.66
5.1.40.0030.05313.66
5.1.30.0070.05313.66
5.1.20.0000.03313.66
5.1.10.0100.05013.66
5.1.00.0070.04313.66
5.0.50.0000.04013.66
5.0.40.0000.04313.66
5.0.30.0000.06713.66
5.0.20.0070.04013.66
5.0.10.0070.03013.66
5.0.00.0070.03013.66
4.4.90.0030.03713.66
4.4.80.0000.04013.66
4.4.70.0030.03313.66
4.4.60.0000.03013.66
4.4.50.0000.02713.66
4.4.40.0030.05013.66
4.4.30.0030.02013.66
4.4.20.0100.03013.66
4.4.10.0030.03313.66
4.4.00.0000.05713.66
4.3.110.0000.03013.66
4.3.100.0100.03013.66
4.3.90.0030.03713.66
4.3.80.0000.03013.66
4.3.70.0000.03713.66
4.3.60.0100.01313.66
4.3.50.0100.02713.66
4.3.40.0000.05013.66
4.3.30.0000.03713.66
4.3.20.0000.02013.66
4.3.10.0030.03313.66
4.3.00.0000.03713.66

preferences:
47.88 ms | 401 KiB | 5 Q