3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=702; $e = '0'; $i = 2; do { $e = bcpow(10,++$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)
8.3.40.0080.00818.79
8.3.30.0110.01120.40
8.3.20.0130.00720.29
8.3.10.0060.00321.92
8.3.00.0030.01622.37
8.2.170.0130.00322.96
8.2.160.0090.00622.26
8.2.150.0160.00324.18
8.2.140.0130.00724.66
8.2.130.0090.00926.16
8.2.120.0090.00020.63
8.2.110.0090.00022.11
8.2.100.0120.00017.59
8.2.90.0030.00519.05
8.2.80.0050.00319.09
8.2.70.0060.00317.63
8.2.60.0030.00617.80
8.2.50.0080.00018.07
8.2.40.0070.00319.88
8.2.30.0040.00419.48
8.2.20.0060.00317.66
8.2.10.0040.00417.77
8.2.00.0000.00917.64
8.1.270.0030.00723.99
8.1.260.0060.00326.35
8.1.250.0130.00728.09
8.1.240.0060.00323.86
8.1.230.0060.00620.75
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0070.00317.35
8.1.190.0040.00417.53
8.1.180.0000.01019.01
8.1.170.0040.00418.66
8.1.160.0080.00018.91
8.1.150.0000.00818.58
8.1.140.0000.00817.45
8.1.130.0040.00417.84
8.1.120.0040.00417.42
8.1.110.0030.00517.35
8.1.100.0040.00417.38
8.1.90.0000.00817.43
8.1.80.0050.00517.50
8.1.70.0070.00217.44
8.1.60.0050.00317.59
8.1.50.0000.00817.48
8.1.40.0060.00317.55
8.1.30.0050.00317.64
8.1.20.0000.00917.51
8.1.10.0030.00517.56
8.1.00.0090.00017.44
8.0.300.0080.00018.77
8.0.290.0050.00317.16
8.0.280.0040.00418.47
8.0.270.0000.00817.25
8.0.260.0000.00816.89
8.0.250.0000.00716.96
8.0.240.0030.00616.82
8.0.230.0000.00716.93
8.0.220.0050.00216.94
8.0.210.0070.00416.91
8.0.200.0000.00716.91
8.0.190.0040.00416.98
8.0.180.0040.00416.93
8.0.170.0040.00416.91
8.0.160.0040.00416.79
8.0.150.0040.00416.93
8.0.140.0080.00316.92
8.0.130.0030.00313.26
8.0.120.0040.00416.78
8.0.110.0080.00016.82
8.0.100.0050.00317.00
8.0.90.0000.00716.87
8.0.80.0040.01216.86
8.0.70.0030.00516.72
8.0.60.0030.00616.77
8.0.50.0000.00816.80
8.0.30.0090.01117.11
8.0.20.0160.00717.40
8.0.10.0040.00416.90
8.0.00.0090.01016.82
7.4.330.0000.00415.01
7.4.320.0000.00716.54
7.4.300.0070.00016.64
7.4.290.0040.00416.63
7.4.280.0070.00016.62
7.4.270.0000.00716.54
7.4.260.0000.00613.34
7.4.250.0060.00316.58
7.4.240.0070.00016.56
7.4.230.0080.00016.67
7.4.220.0030.01616.68
7.4.210.0050.01016.60
7.4.200.0000.00716.37
7.4.190.0040.00416.66
7.4.160.0030.01316.44
7.4.150.0070.01117.40
7.4.140.0170.00617.86
7.4.130.0140.00716.41
7.4.120.0140.00416.54
7.4.110.0090.01016.53
7.4.100.0100.00816.58
7.4.90.0150.00616.64
7.4.80.0070.01119.39
7.4.70.0080.00816.54
7.4.60.0110.00716.51
7.4.50.0060.00316.66
7.4.40.0070.01022.77
7.4.30.0070.01016.59
7.4.00.0040.01314.86
7.3.330.0030.00313.14
7.3.320.0020.00213.17
7.3.310.0000.00716.29
7.3.300.0030.00316.33
7.3.290.0040.01116.20
7.3.280.0080.00716.38
7.3.270.0100.00717.40
7.3.260.0140.00416.61
7.3.250.0110.01416.49
7.3.240.0040.01216.58
7.3.230.0140.00416.39
7.3.210.0090.00916.50
7.3.200.0120.01216.67
7.3.190.0110.01116.51
7.3.180.0100.00616.32
7.3.170.0080.00816.50
7.3.160.0100.01416.48
7.3.120.0070.01014.74
7.3.110.0070.01114.64
7.3.100.0100.00615.07
7.3.90.0060.00914.82
7.3.80.0070.00815.03
7.3.70.0020.01214.80
7.3.60.0080.00614.87
7.3.50.0080.00714.80
7.3.40.0050.01014.76
7.3.30.0060.00614.55
7.3.20.0030.01216.69
7.3.10.0010.01216.60
7.3.00.0060.00916.54
7.2.330.0070.01116.71
7.2.320.0120.01216.61
7.2.310.0140.00716.78
7.2.300.0120.00616.75
7.2.290.0090.01216.75
7.2.250.0080.01015.02
7.2.240.0100.01014.97
7.2.230.0060.01215.04
7.2.220.0000.01315.23
7.2.210.0080.00914.97
7.2.200.0090.01115.08
7.2.190.0050.01114.98
7.2.180.0070.00614.98
7.2.170.0040.01315.08
7.2.160.0060.00614.90
7.2.150.0070.01116.81
7.2.140.0100.00716.73
7.2.130.0060.00616.96
7.2.120.0090.00716.96
7.2.110.0100.00517.02
7.2.100.0060.00816.83
7.2.90.0020.01117.03
7.2.80.0070.00816.97
7.2.70.0100.00417.05
7.2.60.0050.01016.96
7.2.50.0080.00716.73
7.2.40.0040.00916.95
7.2.30.0070.00716.98
7.2.20.0090.00516.88
7.2.10.0050.00816.94
7.2.00.0060.00917.55
7.1.330.0060.00915.82
7.1.320.0060.00815.69
7.1.310.0030.00915.70
7.1.300.0090.00315.84
7.1.290.0050.01115.83
7.1.280.0080.00815.84
7.1.270.0030.00815.84
7.1.260.0060.00915.69
7.1.250.0050.01015.80
7.1.240.0060.00615.55
7.1.230.0030.01015.76
7.1.220.0030.00615.56
7.1.210.0030.01015.74
7.1.200.0070.00315.70
7.1.190.0100.00715.75
7.1.180.0030.01015.86
7.1.170.0030.00715.76
7.1.160.0080.00315.99
7.1.150.0000.01215.96
7.1.140.0090.00615.78
7.1.130.0000.01015.80
7.1.120.0070.01115.68
7.1.110.0070.01015.77
7.1.100.0050.00816.78
7.1.90.0030.01015.72
7.1.80.0040.00815.60
7.1.70.0060.00416.53
7.1.60.0080.01317.52
7.1.50.0090.00816.40
7.1.40.0090.00615.86
7.1.30.0060.00315.79
7.1.20.0000.01515.71
7.1.10.0000.01515.77
7.1.00.0030.02618.97
7.0.330.0060.00815.15
7.0.320.0040.01115.35
7.0.310.0070.00315.57
7.0.300.0030.00915.43
7.0.290.0070.00415.50
7.0.280.0080.00615.45
7.0.270.0100.00715.17
7.0.260.0000.01515.21
7.0.250.0070.00715.41
7.0.240.0030.01115.26
7.0.230.0090.00615.43
7.0.220.0090.00615.47
7.0.210.0100.01015.29
7.0.200.0050.00615.87
7.0.190.0110.00415.39
7.0.180.0070.00715.21
7.0.170.0040.01215.27
7.0.160.0060.00615.56
7.0.150.0060.00915.26
7.0.140.0040.04018.72
7.0.130.0030.00715.34
7.0.120.0000.00915.31
7.0.110.0090.00315.45
7.0.100.0050.04717.67
7.0.90.0270.04617.56
7.0.80.0300.04017.69
7.0.70.0200.04517.60
7.0.60.0280.04317.61
7.0.50.0070.04217.69
7.0.40.0030.02816.79
7.0.30.0030.04816.76
7.0.20.0130.04016.74
7.0.10.0080.04016.81
7.0.00.0130.03916.77
5.6.400.0040.01114.36
5.6.390.0070.00314.54
5.6.380.0060.00914.48
5.6.370.0000.01214.38
5.6.360.0080.00314.54
5.6.350.0120.00014.15
5.6.340.0040.01113.94
5.6.330.0080.00814.45
5.6.320.0030.01014.55
5.6.310.0090.00914.09
5.6.300.0070.00714.47
5.6.290.0070.01014.62
5.6.280.0080.04017.71
5.6.270.0040.00814.07
5.6.260.0000.00914.13
5.6.250.0070.03817.36
5.6.240.0060.05017.51
5.6.230.0050.04817.33
5.6.220.0080.04217.33
5.6.210.0110.04017.38
5.6.200.0030.03217.79
5.6.190.0100.03517.79
5.6.180.0150.02717.69
5.6.170.0060.02617.62
5.6.160.0100.04517.63
5.6.150.0080.04817.63
5.6.140.0050.05017.57
5.6.130.0020.04917.53
5.6.120.0110.02317.74
5.6.110.0080.04117.78
5.6.100.0120.04017.72
5.6.90.0030.04317.62
5.6.80.0030.03217.46
5.6.70.0050.04217.22
5.6.60.0050.03917.37
5.6.50.0090.03817.24
5.6.40.0070.03017.36
5.6.30.0100.04217.24
5.6.20.0090.04117.43
5.6.10.0050.02517.29
5.6.00.0110.02517.18
5.5.380.0020.04717.38
5.5.370.0080.04717.29
5.5.360.0100.02317.33
5.5.350.0100.03217.31
5.5.340.0090.04717.70
5.5.330.0070.04717.49
5.5.320.0140.03717.61
5.5.310.0050.04017.56
5.5.300.0100.02617.42
5.5.290.0080.04317.35
5.5.280.0030.04817.63
5.5.270.0060.03817.39
5.5.260.0110.04317.41
5.5.250.0030.04917.40
5.5.240.0070.04517.14
5.5.230.0080.02217.16
5.5.220.0080.03317.09
5.5.210.0100.03717.22
5.5.200.0090.02417.27
5.5.190.0060.03917.19
5.5.180.0100.02717.04
5.5.170.0030.01414.08
5.5.160.0080.03817.12
5.5.150.0020.03717.14
5.5.140.0100.04517.04
5.5.130.0120.02517.23
5.5.120.0060.04517.04
5.5.110.0060.03517.04
5.5.100.0100.03517.18
5.5.90.0100.02317.20
5.5.80.0080.04117.13
5.5.70.0070.03717.06
5.5.60.0060.02317.00
5.5.50.0080.02517.23
5.5.40.0080.03417.13
5.5.30.0050.04917.06
5.5.20.0060.04317.09
5.5.10.0050.02917.05
5.5.00.0080.02817.14
5.4.450.0020.03015.04
5.4.440.0050.04415.14
5.4.430.0080.03315.15
5.4.420.0020.04814.89
5.4.410.0050.02714.98
5.4.400.0120.03615.02
5.4.390.0070.03715.01
5.4.380.0070.03014.70
5.4.370.0000.04615.09
5.4.360.0030.02314.96
5.4.350.0030.02314.96
5.4.340.0030.02514.93
5.4.330.0030.00610.82
5.4.320.0050.03015.00
5.4.310.0070.04214.77
5.4.300.0090.02314.91
5.4.290.0050.02014.97
5.4.280.0030.04314.90
5.4.270.0030.02714.82
5.4.260.0080.03714.76
5.4.250.0070.04314.79
5.4.240.0090.03614.88
5.4.230.0030.04814.99
5.4.220.0050.04314.90
5.4.210.0050.04114.72
5.4.200.0070.03614.93
5.4.190.0050.03914.78
5.4.180.0070.04015.00
5.4.170.0030.04414.72
5.4.160.0080.03814.79
5.4.150.0000.04814.92
5.4.140.0070.04213.66
5.4.130.0050.04113.52
5.4.120.0050.03813.57
5.4.110.0060.04513.50
5.4.100.0020.03513.56
5.4.90.0080.03713.70
5.4.80.0030.02413.54
5.4.70.0030.04513.56
5.4.60.0050.02813.50
5.4.50.0100.03613.65
5.4.40.0070.02313.66
5.4.30.0050.04313.64
5.4.20.0100.03513.46
5.4.10.0070.03913.59
5.4.00.0060.03813.29
5.3.290.0030.04612.59
5.3.280.0100.03412.49
5.3.270.0030.04212.48
5.3.260.0030.02712.54
5.3.250.0080.03912.51
5.3.240.0060.03812.48
5.3.230.0050.04212.41
5.3.220.0060.03812.40
5.3.210.0040.02412.41
5.3.200.0000.03812.35
5.3.190.0030.02612.40
5.3.180.0040.03912.51
5.3.170.0070.04512.37
5.3.160.0060.02912.48
5.3.150.0050.03212.42
5.3.140.0020.04412.46
5.3.130.0070.04112.43
5.3.120.0070.04212.49
5.3.110.0080.02312.49
5.3.100.0030.03812.15
5.3.90.0060.03812.29
5.3.80.0030.03312.10
5.3.70.0070.02512.18
5.3.60.0080.03712.14
5.3.50.0050.03312.05
5.3.40.0050.04012.11
5.3.30.0050.03512.23
5.3.20.0100.03511.98
5.3.10.0020.02211.89
5.3.00.0030.03711.80
5.2.170.0030.04312.32
5.2.160.0030.04712.32
5.2.150.0030.03012.32
5.2.140.0100.05312.32
5.2.130.0070.03712.32
5.2.120.0130.05012.32
5.2.110.0030.03712.32
5.2.100.0070.06012.32
5.2.90.0030.05012.32
5.2.80.0100.06012.32
5.2.70.0070.05712.32
5.2.60.0030.06312.32
5.2.50.0070.06012.32
5.2.40.0030.03312.32
5.2.30.0070.06012.32
5.2.20.0100.05712.32
5.2.10.0030.06012.32
5.2.00.0030.04012.32
5.1.60.0070.04712.32
5.1.50.0100.05012.32
5.1.40.0030.05312.32
5.1.30.0030.05712.32
5.1.20.0130.05012.32
5.1.10.0070.02712.32
5.1.00.0000.05012.32
5.0.50.0070.04012.32
5.0.40.0000.04712.32
5.0.30.0000.05712.32
5.0.20.0030.04712.32
5.0.10.0070.03712.32
5.0.00.0000.05712.32
4.4.90.0070.03712.32
4.4.80.0030.02312.32
4.4.70.0030.03712.32
4.4.60.0030.01712.32
4.4.50.0100.03012.32
4.4.40.0000.03012.32
4.4.30.0000.03012.32
4.4.20.0000.02012.32
4.4.10.0000.02012.32
4.4.00.0030.04712.32
4.3.110.0030.02312.32
4.3.100.0030.03312.32
4.3.90.0030.01312.32
4.3.80.0030.05712.32
4.3.70.0000.02312.32
4.3.60.0000.02012.32
4.3.50.0000.02712.32
4.3.40.0030.05312.32
4.3.30.0070.03012.32
4.3.20.0000.03312.32
4.3.10.0000.03012.32
4.3.00.0070.03012.32

preferences:
42.71 ms | 400 KiB | 5 Q