3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=702; $e = '0'; $i = 2; do { $e = bcpow(2.212,++$i); } while ($e < '27182818284590452353602874713526624977572470936999595749669676277240766303535475945713821785251664274'); echo $i."\n"; echo $e."\n"; echo bcpow(2,$i-1)."\n"; echo bcsub('27182818284590452353602874713526624977572470936999595749669676277240766303535475945713821785251664274', $e)."\n"; echo bcsub('27182818284590452353602874713526624977572470936999595749669676277240766303535475945713821785251664274', bcpow(2,$i-1));

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)
8.3.60.0100.05218.55
8.3.50.0110.05621.27
8.3.40.0100.06818.78
8.3.30.0100.05020.17
8.3.20.0140.05520.35
8.3.10.0070.02621.96
8.3.00.0030.02922.52
8.2.180.0000.06316.38
8.2.170.0070.08322.96
8.2.160.0000.06022.09
8.2.150.0160.03624.18
8.2.140.0070.03424.66
8.2.130.0030.06526.16
8.2.120.0100.05320.62
8.2.110.0070.03019.21
8.2.100.0040.04618.09
8.2.90.0040.04219.23
8.2.80.0030.04119.32
8.2.70.0060.05317.25
8.2.60.0090.03518.03
8.2.50.0030.04118.07
8.2.40.0070.03918.21
8.2.30.0090.03419.44
8.2.20.0030.04117.77
8.2.10.0030.04117.84
8.2.00.0030.04117.85
8.1.280.0100.07625.92
8.1.270.0030.03123.99
8.1.260.0200.04326.35
8.1.250.0070.05428.09
8.1.240.0030.03422.52
8.1.230.0030.04721.02
8.1.220.0030.04118.77
8.1.210.0060.03919.05
8.1.200.0040.04417.25
8.1.190.0030.04417.53
8.1.180.0030.04218.10
8.1.170.0030.04118.77
8.1.160.0060.04718.88
8.1.150.0070.03718.58
8.1.140.0030.04117.43
8.1.130.0030.04017.79
8.1.120.0030.04117.45
8.1.110.0030.04117.55
8.1.100.0070.03717.53
8.1.90.0030.04017.58
8.1.80.0030.04217.52
8.1.70.0030.04017.48
8.1.60.0070.04017.51
8.1.50.0060.03917.66
8.1.40.0030.04217.64
8.1.30.0060.04117.69
8.1.20.0070.03917.77
8.1.10.0030.04217.59
8.1.00.0060.03817.56
8.0.300.0030.04420.01
8.0.290.0000.04517.16
8.0.280.0000.04318.50
8.0.270.0070.03717.21
8.0.260.0030.04016.85
8.0.250.0000.04316.92
8.0.240.0030.04217.00
8.0.230.0070.03716.99
8.0.220.0030.04116.83
8.0.210.0030.04916.90
8.0.200.0000.04416.89
8.0.190.0060.03816.93
8.0.180.0040.04216.88
8.0.170.0030.04116.84
8.0.160.0060.03816.89
8.0.150.0000.04616.90
8.0.140.0060.04816.82
8.0.130.0050.00013.38
8.0.120.0070.03916.93
8.0.110.0070.04016.80
8.0.100.0030.04216.75
8.0.90.0000.04417.07
8.0.80.0030.06616.93
8.0.70.0000.04416.78
8.0.60.0040.04116.85
8.0.50.0030.04116.78
8.0.30.0110.07117.10
8.0.20.0180.05517.40
8.0.10.0030.04117.07
8.0.00.0080.06316.89
7.4.330.0000.00515.00
7.4.320.0030.04016.67
7.4.300.0040.03916.61
7.4.290.0030.04016.66
7.4.280.0030.04216.70
7.4.270.0000.04416.72
7.4.260.0000.00613.22
7.4.250.0100.03616.47
7.4.240.0020.04316.61
7.4.230.0000.04416.60
7.4.220.0070.07816.64
7.4.210.0070.07816.59
7.4.200.0030.04316.47
7.4.190.0000.04616.38
7.4.160.0070.06216.63
7.4.150.0100.06517.40
7.4.140.0170.06817.86
7.4.130.0150.06516.46
7.4.120.0100.06016.57
7.4.110.0070.06516.70
7.4.100.0160.08816.52
7.4.90.0220.08516.61
7.4.80.0130.09619.39
7.4.70.0130.05816.62
7.4.60.0130.05716.39
7.4.50.0000.05616.38
7.4.40.0100.05322.77
7.4.30.0030.06816.29
7.4.00.0070.05015.05
7.3.330.0050.00013.19
7.3.320.0000.00513.22
7.3.310.0030.04216.27
7.3.300.0060.03916.32
7.3.290.0100.05716.36
7.3.280.0120.06616.31
7.3.270.0200.07717.40
7.3.260.0070.06916.40
7.3.250.0130.07116.52
7.3.240.0090.07116.29
7.3.230.0030.07016.51
7.3.210.0120.06016.27
7.3.200.0070.06719.39
7.3.190.0130.06016.50
7.3.180.0130.06216.54
7.3.170.0130.07816.52
7.3.160.0090.07116.63
7.3.120.0130.04115.05
7.2.330.0070.06516.52
7.2.320.0070.09416.55
7.2.310.0100.06016.73
7.2.300.0040.06716.85
7.2.290.0100.05816.47
7.2.00.0000.07119.34
7.1.100.0000.05218.13
7.1.70.0240.03417.30
7.1.60.0100.08619.21
7.1.50.0070.07117.06
7.1.00.0030.12322.40
7.0.200.0000.05316.76
7.0.140.0030.13022.16
7.0.100.0100.14019.91
7.0.90.0030.13019.88
7.0.80.0300.13719.96
7.0.70.0100.14019.88
7.0.60.0070.09720.02
7.0.50.0100.11720.35
7.0.40.0100.12020.13
7.0.30.0170.11020.17
7.0.20.0030.14020.17
7.0.10.0100.12320.12
7.0.00.0030.14020.07
5.6.280.0130.12321.13
5.6.250.0030.12320.55
5.6.240.0170.13020.55
5.6.230.0030.13320.64
5.6.220.0070.12720.71
5.6.210.0030.09720.60
5.6.200.0130.13321.01
5.6.190.0030.09320.97
5.6.180.0100.13021.14
5.6.170.0070.13721.08
5.6.160.0130.09721.14
5.6.150.0100.11021.04
5.6.140.0100.12020.99
5.6.130.0170.13320.96
5.6.120.0070.09021.07
5.6.110.0070.12721.05
5.6.100.0100.12321.07
5.6.90.0030.13021.03
5.6.80.0030.09020.45
5.6.70.0030.07320.40
5.6.60.0030.08320.47
5.6.50.0130.10320.41
5.6.40.0070.11320.43
5.6.30.0000.07320.43
5.6.20.0070.07720.48
5.6.10.0030.07020.34
5.6.00.0100.07020.30
5.5.380.0100.08320.43
5.5.370.0070.13020.38
5.5.360.0030.09020.32
5.5.350.0170.10720.45
5.5.340.0030.11720.96
5.5.330.0130.12320.94
5.5.320.0030.08020.95
5.5.310.0130.08320.82
5.5.300.0200.10720.86
5.5.290.0170.11320.67
5.5.280.0170.13020.86
5.5.270.0130.08320.78
5.5.260.0070.14720.85
5.5.250.0030.08320.72
5.5.240.0000.08020.30
5.5.230.0000.08320.14
5.5.220.0100.07020.16
5.5.210.0070.09020.34
5.5.200.0000.07020.27
5.5.190.0100.07320.10
5.5.180.0130.06720.17
5.5.160.0000.08020.24
5.5.150.0000.08320.21
5.5.140.0030.07320.28
5.5.130.0070.08320.13
5.5.120.0030.07020.18
5.5.110.0070.06020.20
5.5.100.0000.06720.11
5.5.90.0000.06320.17
5.5.80.0030.07720.15
5.5.70.0030.06320.18
5.5.60.0000.07019.99
5.5.50.0070.06320.06
5.5.40.0200.12019.98
5.5.30.0070.10320.13
5.5.20.0100.11319.95
5.5.10.0070.08320.14
5.5.00.0200.12020.08
5.4.450.0070.13719.51
5.4.440.0130.08019.13
5.4.430.0030.08019.48
5.4.420.0030.12019.37
5.4.410.0130.13019.29
5.4.400.0030.07019.00
5.4.390.0030.07019.08
5.4.380.0000.08019.08
5.4.370.0100.10018.83
5.4.360.0030.10719.07
5.4.350.0070.07318.92
5.4.340.0000.08019.25
5.4.320.0070.06719.14
5.4.310.0000.08018.92
5.4.300.0130.08318.83
5.4.290.0030.07719.11
5.4.280.0030.07719.12
5.4.270.0030.07718.98
5.4.260.0070.06718.96
5.4.250.0070.07019.09
5.4.240.0100.05719.04
5.4.230.0030.07719.11
5.4.220.0000.10319.07
5.4.210.0100.10718.98
5.4.200.0030.08318.90
5.4.190.0100.10718.80
5.4.180.0070.08718.97
5.4.170.0070.11719.06
5.4.160.0000.12719.05
5.4.150.0130.11719.04
5.4.140.0070.13316.14
5.4.130.0170.07016.32
5.4.120.0030.12316.38
5.4.110.0070.11316.36
5.4.100.0000.07716.41
5.4.90.0030.12316.48
5.4.80.0070.08316.27
5.4.70.0070.13016.43
5.4.60.0070.12016.35
5.4.50.0130.11016.31
5.4.40.0100.11016.47
5.4.30.0100.11316.33
5.4.20.0030.07716.46
5.4.10.0030.12316.24
5.4.00.0100.12015.73
5.3.290.0030.07714.66
5.3.280.0000.06314.64
5.3.270.0100.10314.51
5.3.260.0070.12314.51
5.3.250.0300.07714.59
5.3.240.0000.11714.66
5.3.230.0030.07714.50
5.3.220.0100.12714.55
5.3.210.0100.12014.45
5.3.200.0100.07014.53
5.3.190.0000.12314.61
5.3.180.0100.08014.48
5.3.170.0170.13714.48
5.3.160.0070.09014.60
5.3.150.0100.10314.59
5.3.140.0100.11014.61
5.3.130.0130.09014.46
5.3.120.0000.11314.59
5.3.110.0030.11314.46
5.3.100.0070.10314.04
5.3.90.0000.08714.01
5.3.80.0070.14314.05
5.3.70.0070.08013.84
5.3.60.0100.06314.04
5.3.50.0030.07313.95
5.3.40.0100.10013.99
5.3.30.0030.08013.94
5.3.20.0030.13313.75
5.3.10.0070.13313.46
5.3.00.0000.07713.66
5.2.170.0070.10311.12
5.2.160.0000.07311.25
5.2.150.0030.09711.26
5.2.140.0030.07311.25
5.2.130.0000.11010.95
5.2.120.0070.10311.19
5.2.110.0000.06711.17
5.2.100.0030.09311.15
5.2.90.0030.09011.11
5.2.80.0000.06711.07
5.2.70.0070.06011.11
5.2.60.0070.10711.17
5.2.50.0030.09711.09
5.2.40.0000.12311.12
5.2.30.0030.08710.82
5.2.20.0000.09710.85
5.2.10.0070.05710.79
5.2.00.0030.10010.64
5.1.60.0000.0939.88
5.1.50.0000.0639.99
5.1.40.0030.10710.08
5.1.30.0070.11310.34
5.1.20.0000.11710.27
5.1.10.0030.12010.15
5.1.00.0000.11710.06
5.0.50.0030.0879.50
5.0.40.0100.1039.50
5.0.30.0030.0679.50
5.0.20.0030.1039.50
5.0.10.0030.0679.50
5.0.00.0070.0779.50
4.4.90.0000.0539.50
4.4.80.0000.0509.50
4.4.70.0000.0609.50
4.4.60.0030.0909.50
4.4.50.0000.0839.50
4.4.40.0000.0679.50
4.4.30.0000.0679.50
4.4.20.0030.0779.50
4.4.10.0070.0879.50
4.4.00.0000.0779.50
4.3.110.0030.0739.50
4.3.100.0000.0709.50
4.3.90.0000.0839.50
4.3.80.0000.0639.50
4.3.70.0000.0579.50
4.3.60.0000.0639.50
4.3.50.0130.0779.50
4.3.40.0030.1039.50
4.3.30.0000.0609.50
4.3.20.0030.0639.50
4.3.10.0000.0409.50
4.3.00.0030.0309.50

preferences:
45.04 ms | 401 KiB | 5 Q