3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=702; $e = '0'; $i = 4; 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)
8.3.60.0170.00318.18
8.3.50.0150.01022.05
8.3.40.0090.00618.54
8.3.30.0070.00720.18
8.3.20.0040.00420.35
8.3.10.0080.00022.14
8.3.00.0030.00622.58
8.2.180.0130.01016.38
8.2.170.0170.00722.96
8.2.160.0090.00622.16
8.2.150.0030.00624.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0090.00020.76
8.2.110.0060.01222.09
8.2.100.0070.00717.78
8.2.90.0050.00519.04
8.2.80.0060.00319.21
8.2.70.0000.00917.63
8.2.60.0100.00318.16
8.2.50.0030.00718.07
8.2.40.0040.00718.22
8.2.30.0000.00819.46
8.2.20.0040.00717.74
8.2.10.0050.00517.83
8.2.00.0040.00417.69
8.1.280.0120.00425.92
8.1.270.0040.00423.99
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00623.91
8.1.230.0120.00019.16
8.1.220.0030.00617.78
8.1.210.0060.00318.77
8.1.200.0030.00617.38
8.1.190.0000.01017.40
8.1.180.0000.01018.10
8.1.170.0060.00318.59
8.1.160.0030.00518.95
8.1.150.0050.00318.57
8.1.140.0090.00317.38
8.1.130.0040.00417.76
8.1.120.0050.00317.53
8.1.110.0040.00417.43
8.1.100.0030.00617.51
8.1.90.0030.00717.44
8.1.80.0000.00817.54
8.1.70.0030.00517.46
8.1.60.0030.00617.57
8.1.50.0050.00517.59
8.1.40.0030.00617.56
8.1.30.0030.00617.64
8.1.20.0000.00917.66
8.1.10.0060.00317.54
8.1.00.0000.01317.46
8.0.300.0060.00318.77
8.0.290.0030.00517.04
8.0.280.0000.00718.38
8.0.270.0050.00317.30
8.0.260.0040.00416.72
8.0.250.0070.00016.97
8.0.240.0060.00616.96
8.0.230.0040.00416.98
8.0.220.0040.00416.85
8.0.210.0040.00416.81
8.0.200.0000.00816.99
8.0.190.0000.00816.93
8.0.180.0050.00316.98
8.0.170.0050.00516.97
8.0.160.0030.00517.01
8.0.150.0040.00416.88
8.0.140.0040.00416.88
8.0.130.0050.00013.40
8.0.120.0060.00316.89
8.0.110.0000.00816.84
8.0.100.0050.00316.77
8.0.90.0040.00416.77
8.0.80.0090.01216.92
8.0.70.0050.00316.70
8.0.60.0040.00416.87
8.0.50.0000.00816.73
8.0.30.0120.00816.94
8.0.20.0140.00517.40
8.0.10.0040.00416.95
8.0.00.0100.01016.81
7.4.330.0000.00415.02
7.4.320.0000.00816.53
7.4.300.0030.00316.61
7.4.290.0000.00716.52
7.4.280.0000.00816.53
7.4.270.0000.00816.62
7.4.260.0000.00513.29
7.4.250.0080.00016.58
7.4.240.0010.00716.50
7.4.230.0040.00416.53
7.4.220.0140.00716.65
7.4.210.0090.00816.58
7.4.200.0040.00416.51
7.4.190.0000.00716.57
7.4.160.0120.00416.50
7.4.150.0040.01517.40
7.4.140.0210.01417.86
7.4.130.0030.01616.44
7.4.120.0120.00716.57
7.4.110.0080.01216.68
7.4.100.0160.01016.55
7.4.90.0090.01216.25
7.4.80.0090.00919.39
7.4.70.0100.00916.51
7.4.60.0120.00616.49
7.4.50.0030.00716.72
7.4.40.0070.01122.77
7.4.30.0060.01216.65
7.4.00.0030.01415.00
7.3.330.0020.00313.19
7.3.320.0050.00013.22
7.3.310.0070.00016.21
7.3.300.0000.00816.32
7.3.290.0060.01216.36
7.3.280.0090.00816.26
7.3.270.0110.00717.40
7.3.260.0060.01316.61
7.3.250.0060.01216.47
7.3.240.0100.01016.60
7.3.230.0060.01216.39
7.3.210.0150.00716.36
7.3.200.0060.01519.39
7.3.190.0140.01016.56
7.3.180.0100.00916.32
7.3.170.0030.01316.34
7.3.160.0110.00716.28
7.3.120.0100.00714.73
7.3.110.0060.01214.71
7.3.100.0090.00614.56
7.3.90.0070.00715.06
7.3.80.0110.00415.00
7.3.70.0030.01314.94
7.3.60.0100.00614.79
7.3.50.0000.01114.68
7.3.40.0070.01014.79
7.3.30.0000.01914.99
7.3.20.0100.00716.75
7.3.10.0030.01016.66
7.3.00.0100.00316.36
7.2.330.0090.00916.38
7.2.320.0090.01516.45
7.2.310.0100.01016.51
7.2.300.0000.01816.71
7.2.290.0090.00916.93
7.2.240.0060.00615.27
7.2.230.0100.00614.91
7.2.220.0070.00715.00
7.2.210.0070.01015.09
7.2.200.0070.00714.96
7.2.190.0100.00314.98
7.2.180.0030.01314.93
7.2.170.0040.01014.74
7.2.160.0000.01515.02
7.2.150.0060.01016.84
7.2.140.0110.00716.82
7.2.130.0070.01316.99
7.2.120.0000.01216.90
7.2.110.0040.01516.96
7.2.100.0120.00617.04
7.2.90.0030.01416.93
7.2.80.0050.01016.81
7.2.70.0030.01317.05
7.2.60.0050.01017.00
7.2.50.0040.01116.71
7.2.40.0030.01617.01
7.2.30.0060.00616.73
7.2.20.0090.00916.73
7.2.10.0100.01017.08
7.2.00.0060.00818.02
7.1.330.0000.01515.96
7.1.320.0040.01215.53
7.1.310.0000.01015.83
7.1.300.0040.01215.69
7.1.290.0040.00815.51
7.1.280.0000.01815.58
7.1.270.0040.00715.75
7.1.260.0060.01015.82
7.1.250.0070.00715.95
7.1.200.0030.01015.66
7.1.70.0000.00917.09
7.1.60.0030.01017.36
7.1.50.0060.01917.02
7.1.00.0030.05022.33
7.0.200.0030.01316.82
7.0.140.0070.07322.00
7.0.60.0200.04321.81
7.0.50.0070.06717.73
7.0.40.0130.07320.08
7.0.30.0230.05320.04
7.0.20.0230.04720.16
7.0.10.0200.08020.12
7.0.00.0100.08720.16
5.6.280.0030.07721.13
5.6.210.0100.08020.71
5.6.200.0130.07718.12
5.6.190.0130.08320.63
5.6.180.0270.07720.64
5.6.170.0300.04320.37
5.6.160.0030.08720.44
5.6.150.0030.08718.13
5.6.140.0030.04718.11
5.6.130.0100.05018.21
5.6.120.0030.07021.08
5.6.110.0070.03720.99
5.6.100.0100.05321.10
5.6.90.0030.07721.00
5.6.80.0000.04720.36
5.5.350.0000.04320.30
5.5.340.0030.05718.01
5.5.330.0000.08320.40
5.5.320.0370.08320.34
5.5.310.0230.08320.26
5.5.300.0100.05317.95
5.5.290.0070.03718.02
5.5.280.0100.07720.80
5.5.270.0030.04320.87
5.5.260.0100.07320.87
5.5.250.0070.06020.77
5.5.240.0000.03320.07
5.4.450.4130.04019.40
5.4.440.3400.04019.41
5.4.430.3470.04019.57
5.4.420.3500.04019.41
5.4.410.3600.03319.02
5.4.400.3400.03318.81
5.4.390.3670.04719.16
5.4.380.3370.04318.79
5.4.370.3300.04019.09
5.4.360.3170.04019.10
5.4.350.3400.03718.79
5.4.340.2970.04719.08
5.4.320.3500.03718.95
5.4.310.3530.03319.09
5.4.300.3270.03318.80
5.4.290.3730.03719.13
5.4.280.3400.04318.80
5.4.270.3330.04319.13
5.4.260.3370.03319.24
5.4.250.3270.03318.91
5.4.240.3270.03719.15
5.4.230.3430.04018.78
5.4.220.3470.04719.27
5.4.210.3030.03719.07
5.4.200.3330.02719.26
5.4.190.3370.03018.87
5.4.180.3770.04019.11
5.4.170.3030.04319.05
5.4.160.2730.05019.25
5.4.150.3400.03719.06
5.4.140.3100.03716.36
5.4.130.3400.03316.48
5.4.120.3370.03716.20
5.4.110.3330.03716.46
5.4.100.3300.03716.48
5.4.90.3330.03716.48
5.4.80.3430.05016.46
5.4.70.3370.03316.42
5.4.60.3330.04316.17
5.4.50.3270.04016.36
5.4.40.3830.04016.49
5.4.30.4030.02716.03
5.4.20.3800.03316.39
5.4.10.4870.05016.47
5.4.00.3900.03315.88
5.3.290.3530.03714.71
5.3.280.2970.03714.55
5.3.270.3070.04014.46
5.3.260.3100.03714.44
5.3.250.3270.04014.44
5.3.240.3100.03714.55
5.3.230.3530.04314.54
5.3.220.3400.03714.51
5.3.210.3200.04314.41
5.3.200.3400.03714.42
5.3.190.3230.04314.40
5.3.180.3370.04014.51
5.3.170.3270.04014.52
5.3.160.3470.03714.49
5.3.150.4000.03714.42
5.3.140.3330.04014.41
5.3.130.3970.04314.59
5.3.120.3630.05314.45
5.3.110.3600.04314.39
5.3.100.3630.03314.02
5.3.90.3500.04314.05
5.3.80.3600.04314.05
5.3.70.3500.04313.96
5.3.60.3200.03713.80
5.3.50.3130.03313.79
5.3.40.3030.03713.78
5.3.30.3300.04013.78
5.3.20.3330.03713.63
5.3.10.3500.04013.68
5.3.00.3130.03713.73
5.2.170.2570.02711.21
5.2.160.2870.04011.16
5.2.150.2930.03311.21
5.2.140.2770.04011.30
5.2.130.2900.04011.26
5.2.120.2770.02711.16
5.2.110.2670.03010.96
5.2.100.2570.03011.25
5.2.90.3270.03710.93
5.2.80.2700.03011.25
5.2.70.3200.02711.00
5.2.60.2370.03011.14
5.2.50.2930.03011.06
5.2.40.2070.02710.93
5.2.30.2300.03010.83
5.2.20.2230.03311.02
5.2.10.2400.03011.07
5.2.00.2230.02710.86
5.1.60.2300.0309.87
5.1.50.2170.0179.90
5.1.40.2230.03010.12
5.1.30.2330.02710.41
5.1.20.2270.02310.25
5.1.10.2070.0309.96
5.1.00.2600.0339.93
5.0.50.1200.0238.52
5.0.40.1630.0208.50
5.0.30.1570.0308.34
5.0.20.1630.0178.34
5.0.10.1530.0238.34
5.0.00.1570.0278.34
4.4.90.1270.0208.34
4.4.80.1230.0178.34
4.4.70.1030.0178.34
4.4.60.1070.0178.34
4.4.50.1230.0178.34
4.4.40.1200.0278.34
4.4.30.1130.0138.34
4.4.20.1000.0178.34
4.4.10.1170.0208.34
4.4.00.1400.0278.34
4.3.110.1570.0108.34
4.3.100.1570.0178.34
4.3.90.1500.0178.34
4.3.80.1570.0208.34
4.3.70.1700.0108.34
4.3.60.1270.0108.34
4.3.50.1070.0208.34
4.3.40.1570.0208.34
4.3.30.0600.0208.34
4.3.20.0670.0238.34
4.3.10.0800.0278.34
4.3.00.0770.0238.34

preferences:
45.59 ms | 401 KiB | 5 Q