3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=702; $e = '0'; $i = 2; do { $e = bcpow(3,++$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)
8.3.60.0130.00618.23
8.3.50.0110.00921.20
8.3.40.0160.00618.47
8.3.30.0070.00720.17
8.3.20.0030.00520.37
8.3.10.0060.00321.81
8.3.00.0080.00022.52
8.2.180.0110.01116.60
8.2.170.0060.01022.96
8.2.160.0040.01122.30
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00320.50
8.2.110.0060.00322.09
8.2.100.0060.00617.61
8.2.90.0030.00619.17
8.2.80.0050.00519.18
8.2.70.0060.00317.50
8.2.60.0040.00417.90
8.2.50.0030.01018.07
8.2.40.0070.00320.07
8.2.30.0000.00819.52
8.2.20.0060.00317.66
8.2.10.0040.00417.80
8.2.00.0030.00617.82
8.1.280.0060.01325.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00623.80
8.1.230.0040.00719.01
8.1.220.0030.00617.89
8.1.210.0060.00318.77
8.1.200.0070.00417.35
8.1.190.0090.00017.39
8.1.180.0070.00318.10
8.1.170.0000.01018.50
8.1.160.0040.00418.88
8.1.150.0060.00318.70
8.1.140.0030.00617.47
8.1.130.0000.00817.79
8.1.120.0000.00817.41
8.1.110.0040.00417.44
8.1.100.0050.00317.52
8.1.90.0000.01017.44
8.1.80.0040.00417.47
8.1.70.0040.00417.43
8.1.60.0050.00517.53
8.1.50.0060.00317.54
8.1.40.0000.00817.56
8.1.30.0000.00817.74
8.1.20.0060.00317.68
8.1.10.0000.00917.43
8.1.00.0000.00917.46
8.0.300.0060.00318.77
8.0.290.0030.00617.17
8.0.280.0000.00818.36
8.0.270.0030.00617.17
8.0.260.0040.00416.75
8.0.250.0000.00816.88
8.0.240.0030.00516.85
8.0.230.0090.00016.87
8.0.220.0040.00416.80
8.0.210.0000.00816.93
8.0.200.0000.00716.89
8.0.190.0040.00416.94
8.0.180.0040.00416.89
8.0.170.0060.00316.91
8.0.160.0040.00416.96
8.0.150.0030.00516.84
8.0.140.0000.00816.83
8.0.130.0030.00313.31
8.0.120.0000.00916.87
8.0.110.0040.00416.75
8.0.100.0040.00416.76
8.0.90.0000.00816.81
8.0.80.0120.00916.80
8.0.70.0060.00316.79
8.0.60.0040.00416.78
8.0.50.0030.00616.79
8.0.30.0140.00817.19
8.0.20.0100.01317.40
8.0.10.0040.00416.93
8.0.00.0110.00916.73
7.4.330.0000.00516.84
7.4.320.0000.00716.54
7.4.300.0000.00716.69
7.4.290.0030.00616.64
7.4.280.0060.00316.47
7.4.270.0000.00816.47
7.4.260.0060.00013.27
7.4.250.0060.00316.54
7.4.240.0050.00316.53
7.4.230.0000.00716.33
7.4.220.0080.01216.68
7.4.210.0070.00916.58
7.4.200.0060.00316.65
7.4.190.0040.00416.34
7.4.160.0110.00716.49
7.4.150.0090.00917.40
7.4.140.0060.01317.86
7.4.130.0110.00816.59
7.4.120.0080.01016.52
7.4.110.0130.01316.50
7.4.100.0090.00916.54
7.4.90.0050.01316.52
7.4.80.0150.00319.39
7.4.70.0090.01216.52
7.4.60.0070.01116.70
7.4.50.0090.00016.29
7.4.40.0060.00922.77
7.4.30.0140.00316.60
7.4.00.0120.00614.65
7.3.330.0000.00613.20
7.3.320.0030.00313.13
7.3.310.0040.00416.18
7.3.300.0000.00716.28
7.3.290.0080.00816.29
7.3.280.0120.01016.29
7.3.270.0050.01317.40
7.3.260.0090.01716.53
7.3.250.0090.01016.37
7.3.240.0110.00716.75
7.3.230.0150.00916.39
7.3.210.0060.01216.32
7.3.200.0130.01019.39
7.3.190.0090.00916.58
7.3.180.0090.00916.59
7.3.170.0140.00316.40
7.3.160.0140.00416.35
7.3.120.0140.00315.05
7.3.10.0040.01116.63
7.3.00.0110.00416.59
7.2.330.0090.00916.55
7.2.320.0080.01316.47
7.2.310.0090.00916.73
7.2.300.0100.01016.28
7.2.290.0110.01416.65
7.2.130.0060.00916.93
7.2.120.0060.00916.82
7.2.110.0100.00716.65
7.2.100.0100.00716.94
7.2.90.0030.00916.72
7.2.80.0070.01116.83
7.2.70.0070.00716.86
7.2.60.0040.01417.06
7.2.50.0110.00316.77
7.2.40.0040.01216.82
7.2.30.0030.01317.01
7.2.20.0070.01116.61
7.2.10.0060.00916.90
7.2.00.0090.00916.80
7.1.250.0070.01115.47
7.1.240.0070.01015.88
7.1.230.0030.00715.53
7.1.220.0060.00615.83
7.1.210.0040.00815.70
7.1.200.0070.01015.95
7.1.190.0040.00815.44
7.1.180.0060.00315.80
7.1.170.0100.00715.50
7.1.160.0070.00415.93
7.1.150.0040.01115.70
7.1.140.0120.00615.90
7.1.130.0040.01415.77
7.1.120.0040.01115.70
7.1.110.0060.00915.85
7.1.100.0100.00715.86
7.1.90.0040.01115.54
7.1.80.0030.01215.68
7.1.70.0050.00716.51
7.1.60.0060.00916.57
7.1.50.0050.01216.02
7.1.40.0030.01215.42
7.1.30.0060.01015.53
7.1.20.0060.01315.77
7.1.10.0100.00015.78
7.1.00.0060.03519.17
7.0.330.0040.01115.32
7.0.320.0070.00715.02
7.0.310.0060.00915.33
7.0.300.0000.00815.15
7.0.290.0070.00715.35
7.0.280.0000.01615.50
7.0.270.0070.00715.61
7.0.260.0100.00015.41
7.0.250.0030.01015.57
7.0.240.0040.01115.50
7.0.230.0000.01515.40
7.0.220.0080.00515.42
7.0.210.0110.00715.67
7.0.200.0020.01516.14
7.0.190.0080.00815.27
7.0.180.0070.00415.58
7.0.170.0090.00315.40
7.0.160.0040.01115.54
7.0.150.0040.01115.57
7.0.140.0020.04518.71
7.0.130.0140.00315.39
7.0.120.0090.00915.55
7.0.110.0050.00515.46
7.0.100.0050.02717.81
7.0.90.0050.04917.74
7.0.80.0100.02617.67
7.0.70.0050.04417.66
7.0.60.0050.04717.61
7.0.50.0050.02517.81
7.0.40.0070.03816.84
7.0.30.0050.04316.76
7.0.20.0060.03116.73
7.0.10.0100.03816.68
7.0.00.0000.03216.81
5.6.380.0060.01214.36
5.6.370.0040.01214.30
5.6.360.0040.01114.15
5.6.350.0070.00714.27
5.6.340.0030.01014.11
5.6.330.0060.00913.98
5.6.320.0070.01014.18
5.6.310.0030.01014.45
5.6.300.0080.00614.03
5.6.290.0000.01713.99
5.6.280.0070.04017.52
5.6.270.0040.01114.27
5.6.260.0050.00514.26
5.6.250.0100.03317.44
5.6.240.0090.03517.51
5.6.230.0020.04617.50
5.6.220.0020.04817.36
5.6.210.0100.02017.32
5.6.200.0050.03217.53
5.6.190.0050.04517.63
5.6.180.0030.04017.60
5.6.170.0050.02517.61
5.6.160.0060.02417.89
5.6.150.0070.02717.80
5.6.140.0040.02917.64
5.6.130.0070.03717.71
5.6.120.0100.01817.60
5.6.110.0070.04117.71
5.6.100.0000.04917.72
5.6.90.0050.03217.47
5.6.80.0070.02017.32
5.6.70.0100.04017.16
5.6.60.0100.04617.33
5.6.50.0080.03917.30
5.6.40.0050.03717.29
5.6.30.0050.02317.38
5.6.20.0080.04217.20
5.6.10.0070.04017.30
5.6.00.0030.04117.31
5.5.380.0080.03315.55
5.5.370.0130.03315.60
5.5.360.0080.02015.53
5.5.350.0050.02715.48
5.5.340.0070.04015.77
5.5.330.0050.03815.89
5.5.320.0050.02515.71
5.5.310.0050.02415.80
5.5.300.0000.03915.76
5.5.290.0080.04615.87
5.5.280.0000.02615.89
5.5.270.0060.03715.60
5.5.260.0050.03015.60
5.5.250.0080.03515.77
5.5.240.0020.03915.53
5.5.230.0100.04015.38
5.5.220.0080.03615.33
5.5.210.0050.04515.39
5.5.200.0070.04315.55
5.5.190.0030.04215.65
5.5.180.0050.02315.56
5.5.170.0060.00610.84
5.5.160.0090.02615.36
5.5.150.0070.02315.55
5.5.140.0050.02015.52
5.5.130.0060.03615.50
5.5.120.0070.02215.33
5.5.110.0020.03015.56
5.5.100.0100.03015.49
5.5.90.0100.03215.34
5.5.80.0090.02715.47
5.5.70.0050.02015.33
5.5.60.0070.02415.52
5.5.50.0050.04215.49
5.5.40.0030.02115.30
5.5.30.0050.03315.30
5.5.20.0020.02415.30
5.5.10.0000.02715.54
5.5.00.0050.02215.45
5.4.450.0020.03115.12
5.4.440.0090.01715.03
5.4.430.0050.04015.00
5.4.420.0020.03215.12
5.4.410.0030.02814.91
5.4.400.0050.03514.63
5.4.390.0020.02514.79
5.4.380.0010.04514.74
5.4.370.0090.04214.82
5.4.360.0050.03614.63
5.4.350.0100.03914.93
5.4.340.0050.04114.90
5.4.330.0060.00810.41
5.4.320.0030.03915.06
5.4.310.0030.04014.82
5.4.300.0050.02314.84
5.4.290.0070.03514.88
5.4.280.0080.02514.85
5.4.270.0070.01814.95
5.4.260.0030.03315.01
5.4.250.0030.02314.95
5.4.240.0020.02214.88
5.4.230.0070.02814.83
5.4.220.0070.04314.91
5.4.210.0000.02414.80
5.4.200.0070.03414.91
5.4.190.0020.02514.83
5.4.180.0040.02214.83
5.4.170.0030.04114.87
5.4.160.0080.04014.78
5.4.150.0000.03414.79
5.4.140.0050.03513.61
5.4.130.0050.03813.43
5.4.120.0080.03013.41
5.4.110.0000.02613.45
5.4.100.0030.02213.38
5.4.90.0030.02113.61
5.4.80.0020.02013.52
5.4.70.0030.02313.58
5.4.60.0040.02213.41
5.4.50.0030.01713.55
5.4.40.0060.01613.51
5.4.30.0050.01813.54
5.4.20.0000.02113.57
5.4.10.0020.02413.51
5.4.00.0020.02013.19
5.3.290.0030.02512.63
5.3.280.0040.02912.51
5.3.270.0040.03412.56
5.3.260.0060.03512.54
5.3.250.0050.03912.53
5.3.240.0030.02012.47
5.3.230.0090.03612.46
5.3.220.0050.03212.34
5.3.210.0030.02912.34
5.3.200.0020.02212.41
5.3.190.0100.01812.44
5.3.180.0040.03112.40
5.3.170.0080.02012.43
5.3.160.0020.02512.51
5.3.150.0020.02412.56
5.3.140.0060.01812.32
5.3.130.0050.01812.39
5.3.120.0040.02112.37
5.3.110.0030.02612.43
5.3.100.0030.02012.22
5.3.90.0050.02012.10
5.3.80.0050.01712.08
5.3.70.0020.02212.11
5.3.60.0060.03212.24
5.3.50.0050.03112.04
5.3.40.0030.02012.05
5.3.30.0020.02412.12
5.3.20.0030.01811.96
5.3.10.0060.02311.97
5.3.00.0020.02411.72
5.2.170.0010.01910.81
5.2.160.0050.01310.94
5.2.150.0030.01610.90
5.2.140.0050.03110.80
5.2.130.0050.03310.87
5.2.120.0000.02310.83
5.2.110.0020.01910.87
5.2.100.0030.01310.95
5.2.90.0060.01910.79
5.2.80.0030.01610.82
5.2.70.0020.01810.81
5.2.60.0050.01510.79
5.2.50.0020.01610.79
5.2.40.0030.01910.88
5.2.30.0050.01410.79
5.2.20.0030.01510.79
5.2.10.0000.01910.79
5.2.00.0030.01510.79
5.1.60.0050.01010.79
5.1.50.0030.01210.79
5.1.40.0070.01110.79
5.1.30.0000.01810.79
5.1.20.0000.01710.79
5.1.10.0020.01210.79
5.1.00.0060.01210.79
5.0.50.0020.01510.79
5.0.40.0020.01210.79
5.0.30.0020.01610.79
5.0.20.0020.01010.79
5.0.10.0040.00810.79
5.0.00.0000.02010.79
4.4.90.0030.01010.79
4.4.80.0000.01410.79
4.4.70.0020.01010.79
4.4.60.0000.00910.79
4.4.50.0020.01010.79
4.4.40.0000.01510.79
4.4.30.0020.00810.79
4.4.20.0000.01210.79
4.4.10.0030.01010.79
4.4.00.0030.01110.79
4.3.110.0000.01010.79
4.3.100.0050.00910.79
4.3.90.0040.00510.79
4.3.80.0000.01410.79
4.3.70.0000.01010.79
4.3.60.0000.00910.79
4.3.50.0030.00910.79
4.3.40.0020.01310.79
4.3.30.0020.01010.79
4.3.20.0000.01010.79
4.3.10.0050.00710.79
4.3.00.0020.01010.79

preferences:
40.67 ms | 401 KiB | 5 Q