3v4l.org

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

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)
8.3.60.0170.00718.45
8.3.50.0080.01621.14
8.3.40.0070.01118.46
8.3.30.0120.00320.39
8.3.20.0070.01320.29
8.3.10.0040.00422.09
8.3.00.0060.00322.44
8.2.180.0100.01018.13
8.2.170.0090.00622.96
8.2.160.0130.01022.16
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0130.00326.16
8.2.120.0100.00020.79
8.2.110.0040.00722.20
8.2.100.0070.00717.72
8.2.90.0000.00917.50
8.2.80.0090.00018.16
8.2.70.0060.00318.04
8.2.60.0040.00417.93
8.2.50.0030.00618.10
8.2.40.0000.00920.42
8.2.30.0060.00319.47
8.2.20.0000.00917.64
8.2.10.0030.00617.74
8.2.00.0090.00017.64
8.1.280.0100.00625.92
8.1.270.0090.00023.99
8.1.260.0060.00326.35
8.1.250.0090.00028.09
8.1.240.0030.00622.05
8.1.230.0030.01020.89
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0050.00517.47
8.1.190.0000.01017.23
8.1.180.0030.00618.10
8.1.170.0030.00718.70
8.1.160.0070.00418.88
8.1.150.0030.00618.58
8.1.140.0030.00717.45
8.1.130.0000.00817.89
8.1.120.0030.00617.35
8.1.110.0000.00817.34
8.1.100.0030.00617.43
8.1.90.0000.00817.46
8.1.80.0060.00317.34
8.1.70.0040.00417.41
8.1.60.0000.01017.61
8.1.50.0000.01017.52
8.1.40.0030.00717.48
8.1.30.0000.00917.63
8.1.20.0030.00617.59
8.1.10.0060.00317.48
8.1.00.0060.00317.30
8.0.300.0000.00919.60
8.0.290.0030.00616.63
8.0.280.0040.00418.41
8.0.270.0040.00417.16
8.0.260.0000.00916.87
8.0.250.0050.00316.99
8.0.240.0060.00316.94
8.0.230.0040.00416.83
8.0.220.0030.00616.93
8.0.210.0040.00716.81
8.0.200.0060.00316.94
8.0.190.0060.00316.91
8.0.180.0000.00816.89
8.0.170.0000.01016.81
8.0.160.0040.00416.78
8.0.150.0060.00316.79
8.0.140.0110.00316.78
8.0.130.0030.00313.27
8.0.120.0040.00416.82
8.0.110.0090.00016.94
8.0.100.0060.00316.91
8.0.90.0030.00616.84
8.0.80.0070.01516.82
8.0.70.0030.00616.72
8.0.60.0040.00416.76
8.0.50.0000.00916.86
8.0.30.0070.01417.28
8.0.20.0120.00817.44
8.0.10.0090.00016.98
8.0.00.0100.00916.82
7.4.330.0000.00515.00
7.4.320.0000.00716.52
7.4.300.0040.00416.50
7.4.290.0040.00416.49
7.4.280.0030.00616.49
7.4.270.0040.00416.37
7.4.260.0000.00513.33
7.4.250.0060.00316.48
7.4.240.0030.00516.51
7.4.230.0030.00516.70
7.4.220.0180.00416.56
7.4.210.0060.01016.57
7.4.200.0040.00416.61
7.4.190.0000.00916.66
7.4.160.0130.00716.54
7.4.150.0100.01017.40
7.4.140.0030.01517.86
7.4.130.0080.01216.40
7.4.120.0080.01416.43
7.4.110.0070.01316.48
7.4.100.0120.00916.69
7.4.90.0170.00316.55
7.4.80.0120.01519.39
7.4.70.0030.02116.45
7.4.60.0030.01616.54
7.4.50.0030.00716.47
7.4.40.0060.00922.77
7.4.30.0130.00616.48
7.4.00.0040.01414.86
7.3.330.0000.00513.10
7.3.320.0030.00313.23
7.3.310.0060.00316.18
7.3.300.0000.00916.17
7.3.290.0090.00616.23
7.3.280.0080.01516.24
7.3.270.0120.00617.40
7.3.260.0090.01816.51
7.3.250.0090.01116.39
7.3.240.0100.00916.39
7.3.230.0070.01016.64
7.3.210.0160.01016.31
7.3.200.0040.01519.39
7.3.190.0090.00916.26
7.3.180.0060.01916.44
7.3.170.0130.00916.50
7.3.160.0130.00616.42
7.3.120.0040.00714.66
7.3.00.0100.00716.40
7.2.330.0160.00316.54
7.2.320.0090.01116.73
7.2.310.0110.00916.55
7.2.300.0090.00916.69
7.2.290.0080.01616.50
7.2.130.0080.00817.02
7.2.120.0030.01316.83
7.2.110.0060.01316.68
7.2.100.0040.01116.81
7.2.90.0030.01317.02
7.2.80.0070.01016.98
7.2.70.0040.01116.71
7.2.60.0000.01716.97
7.2.50.0030.01617.09
7.2.40.0070.01016.56
7.2.30.0070.00716.88
7.2.20.0030.01416.91
7.2.10.0100.00616.68
7.2.00.0070.00917.91
7.1.250.0030.01015.35
7.1.240.0090.00915.39
7.1.230.0030.01015.82
7.1.220.0000.01415.64
7.1.210.0000.01415.85
7.1.200.0030.01115.68
7.1.190.0100.00715.82
7.1.180.0030.00915.53
7.1.170.0040.00715.78
7.1.160.0100.00715.63
7.1.150.0090.00915.86
7.1.140.0000.01115.61
7.1.130.0030.01315.72
7.1.120.0090.00915.82
7.1.110.0070.00715.80
7.1.100.0050.00716.86
7.1.90.0000.01315.71
7.1.80.0030.01015.48
7.1.70.0030.00816.30
7.1.60.0110.01117.37
7.1.50.0070.01416.46
7.1.40.0080.00615.38
7.1.30.0060.01015.58
7.1.20.0030.00915.64
7.1.10.0040.01215.63
7.1.00.0020.04219.12
7.0.330.0070.01015.50
7.0.320.0030.00915.11
7.0.310.0030.01015.09
7.0.300.0040.00815.39
7.0.290.0060.00615.35
7.0.280.0070.00715.13
7.0.270.0070.00715.34
7.0.260.0000.01415.03
7.0.250.0040.00715.36
7.0.240.0030.01015.44
7.0.230.0040.00815.35
7.0.220.0070.01115.11
7.0.210.0060.01015.52
7.0.200.0030.00616.03
7.0.190.0040.01115.31
7.0.180.0030.01015.53
7.0.170.0060.00715.33
7.0.160.0040.01115.18
7.0.150.0030.00715.48
7.0.140.0060.04018.77
7.0.130.0060.00615.54
7.0.120.0000.02115.19
7.0.110.0000.01415.29
7.0.100.0150.04317.60
7.0.90.0080.02517.68
7.0.80.0020.03017.75
7.0.70.0080.03017.64
7.0.60.0090.04417.72
7.0.50.0220.04417.67
7.0.40.0050.04216.84
7.0.30.0130.04016.79
7.0.20.0070.04016.60
7.0.10.0110.04016.83
7.0.00.0060.05016.60
5.6.380.0030.01014.51
5.6.370.0070.00714.07
5.6.360.0040.01114.45
5.6.350.0030.00914.02
5.6.340.0070.01014.36
5.6.330.0000.01514.07
5.6.320.0120.00614.26
5.6.310.0030.01314.33
5.6.300.0040.01114.29
5.6.290.0080.00814.41
5.6.280.0000.04617.58
5.6.270.0070.01114.02
5.6.260.0060.00614.36
5.6.250.0050.04917.49
5.6.240.0060.03017.53
5.6.230.0080.02317.39
5.6.220.0050.04517.57
5.6.210.0100.04417.58
5.6.200.0060.02617.54
5.6.190.0070.04717.70
5.6.180.0090.03017.72
5.6.170.0120.04317.61
5.6.160.0160.04417.84
5.6.150.0050.03717.48
5.6.140.0130.04817.75
5.6.130.0100.04417.63
5.6.120.0100.04317.65
5.6.110.0100.03317.65
5.6.100.0160.04017.58
5.6.90.0100.02817.71
5.6.80.0100.05217.21
5.6.70.0050.03817.34
5.6.60.0150.04217.21
5.6.50.0090.04217.36
5.6.40.0100.04517.24
5.6.30.0130.03817.26
5.6.20.0120.03517.32
5.6.10.0100.02317.29
5.6.00.0120.04317.26
5.5.380.0050.04315.73
5.5.370.0120.03715.57
5.5.360.0060.04315.68
5.5.350.0070.02315.59
5.5.340.0100.03315.86
5.5.330.0030.04615.78
5.5.320.0050.04215.66
5.5.310.0130.03815.76
5.5.300.0110.02715.94
5.5.290.0030.03015.79
5.5.280.0050.04115.86
5.5.270.0130.03715.71
5.5.260.0080.04415.79
5.5.250.0130.03715.77
5.5.240.0050.03515.60
5.5.230.0080.04315.40
5.5.220.0050.03915.49
5.5.210.0050.03815.63
5.5.200.0150.03715.55
5.5.190.0040.02515.42
5.5.180.0100.04115.38
5.5.170.0040.01110.65
5.5.160.0080.02815.46
5.5.150.0070.02615.37
5.5.140.0120.03915.54
5.5.130.0050.02815.60
5.5.120.0030.03015.36
5.5.110.0020.04515.33
5.5.100.0070.04115.45
5.5.90.0080.03815.50
5.5.80.0050.04715.41
5.5.70.0090.03615.25
5.5.60.0040.03915.35
5.5.50.0100.03815.33
5.5.40.0110.03315.24
5.5.30.0090.02415.26
5.5.20.0060.04215.43
5.5.10.0090.02515.35
5.5.00.0050.05215.36
5.4.450.0140.02515.11
5.4.440.0050.04114.80
5.4.430.0080.03514.85
5.4.420.0080.04115.02
5.4.410.0070.02314.96
5.4.400.0050.04014.82
5.4.390.0040.04214.97
5.4.380.0030.04514.61
5.4.370.0040.03414.72
5.4.360.0050.03814.88
5.4.350.0050.04414.89
5.4.340.0090.03214.85
5.4.330.0030.01310.72
5.4.320.0050.03914.84
5.4.310.0080.02514.79
5.4.300.0050.03714.75
5.4.290.0030.04114.75
5.4.280.0090.03514.68
5.4.270.0120.03714.93
5.4.260.0050.02114.94
5.4.250.0030.04114.75
5.4.240.0050.04214.73
5.4.230.0070.04314.73
5.4.220.0070.03714.88
5.4.210.0050.03814.87
5.4.200.0090.03914.90
5.4.190.0110.03514.81
5.4.180.0080.03814.89
5.4.170.0060.04614.80
5.4.160.0060.03115.10
5.4.150.0000.03514.75
5.4.140.0090.04113.50
5.4.130.0080.02013.61
5.4.120.0070.03413.57
5.4.110.0030.04013.61
5.4.100.0100.03713.65
5.4.90.0000.02413.58
5.4.80.0020.03913.61
5.4.70.0020.02513.53
5.4.60.0070.04513.47
5.4.50.0020.02213.59
5.4.40.0100.03513.49
5.4.30.0050.03813.53
5.4.20.0030.04213.59
5.4.10.0080.03713.60
5.4.00.0030.02413.26
5.3.290.0050.05512.55
5.3.280.0030.04212.48
5.3.270.0070.02612.54
5.3.260.0070.04012.52
5.3.250.0070.03112.43
5.3.240.0050.03112.46
5.3.230.0000.04812.44
5.3.220.0050.03112.48
5.3.210.0020.03312.34
5.3.200.0040.03712.43
5.3.190.0020.03712.48
5.3.180.0100.03712.41
5.3.170.0030.04012.36
5.3.160.0030.02412.45
5.3.150.0040.02812.42
5.3.140.0070.04212.51
5.3.130.0070.04512.38
5.3.120.0090.03712.27
5.3.110.0030.02512.46
5.3.100.0050.03712.19
5.3.90.0050.03212.01
5.3.80.0030.04412.16
5.3.70.0080.03512.10
5.3.60.0030.03112.12
5.3.50.0050.04012.00
5.3.40.0070.04011.99
5.3.30.0100.03412.04
5.3.20.0020.04411.93
5.3.10.0050.04311.82
5.3.00.0020.03411.85
5.2.170.0060.03310.97
5.2.160.0080.02010.98
5.2.150.0030.02510.87
5.2.140.0050.02810.84
5.2.130.0060.03310.89
5.2.120.0050.02210.94
5.2.110.0030.02610.80
5.2.100.0070.02910.94
5.2.90.0030.02510.79
5.2.80.0020.02310.87
5.2.70.0030.03010.85
5.2.60.0050.02410.88
5.2.50.0030.03510.91
5.2.40.0070.03510.92
5.2.30.0110.03010.85
5.2.20.0060.02010.82
5.2.10.0080.02510.71
5.2.00.0140.03310.79
5.1.60.0120.02710.42
5.1.50.0110.02410.43
5.1.40.0130.02210.47
5.1.30.0090.02010.52
5.1.20.0110.03410.51
5.1.10.0140.01610.38
5.1.00.0100.02810.37
5.0.50.0080.02810.37
5.0.40.0050.02710.37
5.0.30.0040.02110.37
5.0.20.0070.02010.37
5.0.10.0060.01810.37
5.0.00.0050.03610.37
4.4.90.0020.01410.37
4.4.80.0020.01310.37
4.4.70.0030.02410.37
4.4.60.0020.02310.37
4.4.50.0030.01610.37
4.4.40.0060.01810.37
4.4.30.0040.02710.37
4.4.20.0080.01810.37
4.4.10.0020.01910.37
4.4.00.0020.02010.37
4.3.110.0000.01910.37
4.3.100.0030.02110.37
4.3.90.0050.01310.37
4.3.80.0030.02210.37
4.3.70.0050.01710.37
4.3.60.0000.01410.37
4.3.50.0020.02010.37
4.3.40.0080.01510.37
4.3.30.0030.01910.37
4.3.20.0030.01810.37
4.3.10.0040.02010.37
4.3.00.0020.01910.37

preferences:
33.68 ms | 401 KiB | 5 Q