3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=702; echo bcpow(bcsqrt('27182818284590452353602874713526624977572470936999595749669676277240766303535475945713821785251664274', 100),2); exit; do { $i--; $a = trim(bcdiv('27182818284590452353602874713526624977572470936999595749669676277240766303535475945713821785251664274', $i, 10),'.0'); } while (strpos($a, '.') !== false && $i > 1); echo $a . "\n" . $i;

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)
8.3.70.0110.01116.75
8.3.60.0090.00618.30
8.3.50.0300.00221.27
8.3.40.0190.00418.82
8.3.30.0120.00320.40
8.3.20.0000.00920.29
8.3.10.0090.00922.05
8.3.00.0050.00322.50
8.2.180.0130.00616.88
8.2.170.0190.00322.96
8.2.160.0040.01122.13
8.2.150.0030.00624.18
8.2.140.0060.00324.66
8.2.130.0000.00926.16
8.2.120.0030.00520.82
8.2.110.0090.00019.22
8.2.100.0060.00618.22
8.2.90.0060.00319.08
8.2.80.0030.00519.21
8.2.70.0000.01217.75
8.2.60.0090.00018.04
8.2.50.0040.00718.07
8.2.40.0060.00317.96
8.2.30.0050.00319.37
8.2.20.0090.00017.60
8.2.10.0040.00417.77
8.2.00.0000.00817.79
8.1.280.0170.00725.92
8.1.270.0060.00323.99
8.1.260.0130.00626.35
8.1.250.0060.00328.09
8.1.240.0140.00723.83
8.1.230.0090.00320.98
8.1.220.0060.00318.77
8.1.210.0030.00619.08
8.1.200.0030.00617.35
8.1.190.0000.00917.40
8.1.180.0060.00318.10
8.1.170.0060.00318.65
8.1.160.0050.00518.79
8.1.150.0090.00018.63
8.1.140.0000.00817.32
8.1.130.0000.00817.85
8.1.120.0080.00017.48
8.1.110.0030.00517.41
8.1.100.0040.00417.44
8.1.90.0030.00517.34
8.1.80.0090.00017.46
8.1.70.0000.00717.37
8.1.60.0060.00317.36
8.1.50.0080.00017.55
8.1.40.0000.00917.55
8.1.30.0000.00817.54
8.1.20.0030.00617.57
8.1.10.0080.00017.43
8.1.00.0040.00417.48
8.0.300.0050.00519.98
8.0.290.0000.00817.28
8.0.280.0080.00018.43
8.0.270.0000.00817.28
8.0.260.0000.00716.94
8.0.250.0000.00717.08
8.0.240.0060.00317.06
8.0.230.0000.00716.98
8.0.220.0060.00316.78
8.0.210.0030.00716.89
8.0.200.0000.00816.96
8.0.190.0030.00616.84
8.0.180.0050.00316.84
8.0.170.0040.00417.02
8.0.160.0050.00316.84
8.0.150.0050.00316.88
8.0.140.0030.00716.80
8.0.130.0060.00013.32
8.0.120.0060.00316.83
8.0.110.0040.00416.87
8.0.100.0000.00816.80
8.0.90.0000.00816.78
8.0.80.0030.01516.82
8.0.70.0000.00916.92
8.0.60.0000.00816.91
8.0.50.0030.00516.73
8.0.30.0070.01317.11
8.0.20.0160.00517.40
8.0.10.0000.00916.84
8.0.00.0060.01416.72
7.4.330.0020.00215.00
7.4.320.0070.00016.37
7.4.300.0030.00316.61
7.4.290.0030.00316.58
7.4.280.0040.00416.58
7.4.270.0040.00416.55
7.4.260.0060.00013.24
7.4.250.0040.00416.52
7.4.240.0060.00216.54
7.4.230.0000.00716.52
7.4.220.0190.00416.52
7.4.210.0060.01016.47
7.4.200.0070.00016.34
7.4.190.0070.00016.65
7.4.160.0120.01316.60
7.4.150.0060.01217.40
7.4.140.0210.02417.86
7.4.130.0070.01116.57
7.4.120.0090.00816.50
7.4.110.0070.01116.56
7.4.100.0130.00516.68
7.4.90.0140.00616.45
7.4.80.0090.00919.39
7.4.70.0070.01116.27
7.4.60.0000.01816.64
7.4.50.0030.00616.48
7.4.40.0060.00622.77
7.4.30.0100.00716.55
7.4.00.0060.00914.84
7.3.330.0020.00213.20
7.3.320.0030.00313.25
7.3.310.0050.00216.27
7.3.300.0000.00916.06
7.3.290.0060.01516.18
7.3.280.0070.00916.20
7.3.270.0090.00917.40
7.3.260.0140.01616.30
7.3.250.0070.01116.33
7.3.240.0120.00616.32
7.3.230.0170.00016.39
7.3.210.0060.01316.25
7.3.200.0110.00619.39
7.3.190.0120.00616.32
7.3.180.0090.00916.24
7.3.170.0090.00916.39
7.3.160.0040.01516.48
7.3.120.0100.00714.76
7.3.10.0030.01316.39
7.3.00.0100.00716.60
7.2.330.0100.01016.71
7.2.320.0110.00716.66
7.2.310.0070.01716.68
7.2.300.0150.00916.68
7.2.290.0120.00616.81
7.2.130.0060.00616.85
7.2.120.0120.00316.90
7.2.110.0090.00716.58
7.2.100.0000.01516.91
7.2.90.0070.00716.94
7.2.80.0100.00716.68
7.2.70.0060.00917.05
7.2.60.0060.00917.00
7.2.50.0060.00916.71
7.2.40.0070.01316.83
7.2.30.0000.00916.85
7.2.20.0060.00917.02
7.2.10.0070.01016.93
7.2.00.0020.01417.88
7.1.250.0120.00615.41
7.1.200.0000.01315.81
7.1.100.0060.00617.75
7.1.70.0030.00516.89
7.1.60.0030.02419.21
7.1.50.0030.01016.54
7.1.00.0000.06022.54
7.0.200.0030.00616.70
7.0.140.0030.07322.04
7.0.90.0630.08019.92
7.0.80.0500.08719.96
7.0.70.0630.05719.89
7.0.60.0330.04020.07
7.0.50.0500.07720.25
7.0.40.0100.05320.05
7.0.30.0070.05020.14
7.0.20.0100.08020.09
7.0.10.0070.08720.12
7.0.00.0130.08020.02
5.6.280.0070.07321.06
5.6.230.0070.05720.52
5.6.220.0030.05320.59
5.6.210.0070.06320.75
5.6.200.0230.06021.04
5.6.190.0070.05721.08
5.6.180.0030.09321.07
5.6.170.0100.08321.04
5.6.160.0030.06721.09
5.6.150.0100.06721.11
5.6.140.0130.08321.05
5.6.130.0030.08021.11
5.6.120.0030.04721.00
5.6.110.0000.06320.92
5.6.100.0130.04720.97
5.6.90.0270.06721.09
5.6.80.0130.04720.32
5.6.70.0170.06020.38
5.6.60.0070.08020.53
5.6.50.0170.07320.33
5.6.40.0070.07720.41
5.6.30.0100.08020.40
5.6.20.0070.05720.43
5.6.10.0030.04320.40
5.6.00.0000.08320.44
5.5.370.0000.07320.36
5.5.360.0000.04720.48
5.5.350.0000.04720.34
5.5.340.0100.07320.83
5.5.330.0070.06720.80
5.5.320.0100.05320.83
5.5.310.0070.05320.82
5.5.300.0070.08720.75
5.5.290.0130.06720.79
5.5.280.0130.08320.64
5.5.270.0030.09020.87
5.5.260.0130.08320.81
5.5.250.0000.09320.63
5.5.240.0030.05320.20
5.5.230.0100.07020.11
5.5.220.0100.06320.29
5.5.210.0070.05320.13
5.5.200.0130.08020.15
5.5.190.0100.06020.20
5.5.180.0130.08320.18
5.5.160.0030.05020.11
5.5.150.0200.06320.16
5.5.140.0100.07020.14
5.5.130.0100.07720.27
5.5.120.0030.08720.23
5.5.110.0230.07020.17
5.5.100.0170.07320.07
5.5.90.0130.06020.04
5.5.80.0070.06720.06
5.5.70.0100.05720.11
5.5.60.0030.05320.03
5.5.50.0030.07720.15
5.5.40.0130.07720.08
5.5.30.0170.06720.03
5.5.20.0130.07719.92
5.5.10.0130.03720.02
5.5.00.0030.06320.02
5.4.450.0170.07719.14
5.4.440.0100.08319.35
5.4.430.0070.08019.29
5.4.420.0100.06719.22
5.4.410.0200.06719.33
5.4.400.0030.08019.03
5.4.390.0130.07718.94
5.4.380.0070.05719.09
5.4.370.0100.06019.09
5.4.360.0030.06018.81
5.4.350.0070.04318.94
5.4.340.0070.05019.04
5.4.320.0070.07718.90
5.4.310.0130.07319.07
5.4.300.0030.08718.92
5.4.290.0170.07019.06
5.4.280.0100.05019.11
5.4.270.0030.05318.97
5.4.260.0030.08019.02
5.4.250.0000.04719.02
5.4.240.0070.04318.93
5.4.230.0100.04718.77
5.4.220.0030.05318.80
5.4.210.0070.04719.22
5.4.200.0070.04719.06
5.4.190.0100.05718.93
5.4.180.0000.04719.02
5.4.170.0070.08318.77
5.4.160.0070.07019.00
5.4.150.0130.07318.79
5.4.140.0100.05316.37
5.4.130.0170.03316.33
5.4.120.0070.08016.33
5.4.110.0070.05316.42
5.4.100.0070.07316.21
5.4.90.0000.05316.42
5.4.80.0000.05716.41
5.4.70.0030.07016.25
5.4.60.0170.06716.41
5.4.50.0070.08016.42
5.4.40.0030.05716.24
5.4.30.0070.08316.23
5.4.20.0100.06716.20
5.4.10.0070.03716.34
5.4.00.0000.04015.80
5.3.290.0070.07714.68
5.3.280.0070.05014.46
5.3.270.0030.07714.47
5.3.260.0070.07314.47
5.3.250.0070.07314.47
5.3.240.0100.07014.57
5.3.230.0100.07314.56
5.3.220.0070.04314.39
5.3.210.0070.07714.53
5.3.200.0030.04014.58
5.3.190.0170.06714.53
5.3.180.0100.07314.57
5.3.170.0070.05014.53
5.3.160.0070.03714.53
5.3.150.0000.08714.53
5.3.140.0070.07014.42
5.3.130.0070.07014.51
5.3.120.0100.04014.55
5.3.110.0100.07314.54
5.3.100.0030.07314.02
5.3.90.0070.07713.98
5.3.80.0200.06313.93
5.3.70.0030.05314.00
5.3.60.0030.04314.00
5.3.50.0000.04713.81
5.3.40.0030.04013.93
5.3.30.0070.07313.86
5.3.20.0100.06313.61
5.3.10.0130.06713.60
5.3.00.0100.04013.60
5.2.170.0100.05313.60
5.2.160.0100.03313.60
5.2.150.0000.03713.60
5.2.140.0130.05713.60
5.2.130.0000.05313.60
5.2.120.0100.05713.60
5.2.110.0100.05313.60
5.2.100.0030.04713.60
5.2.90.0030.06313.60
5.2.80.0070.04313.60
5.2.70.0000.06313.60
5.2.60.0070.06313.60
5.2.50.0070.04713.60
5.2.40.0070.05713.60
5.2.30.0030.04713.60
5.2.20.0030.05713.60
5.2.10.0100.06013.60
5.2.00.0070.04713.60
5.1.60.0000.04013.60
5.1.50.0070.03313.60
5.1.40.0030.05313.60
5.1.30.0070.05013.60
5.1.20.0000.06313.60
5.1.10.0100.05013.60
5.1.00.0100.04713.60
5.0.50.0070.04713.60
5.0.40.0130.03713.60
5.0.30.0030.07013.60
5.0.20.0100.03713.60
5.0.10.0070.04013.60
5.0.00.0000.06713.60
4.4.90.0000.02713.60
4.4.80.0030.03713.60
4.4.70.0030.03313.60
4.4.60.0000.03313.60
4.4.50.0000.03013.60
4.4.40.0000.02713.60
4.4.30.0070.03313.60
4.4.20.0000.02713.60
4.4.10.0030.03713.60
4.4.00.0100.03713.60
4.3.110.0070.03013.60
4.3.100.0000.03013.60
4.3.90.0000.02713.60
4.3.80.0000.05713.60
4.3.70.0000.03713.60
4.3.60.0030.03713.60
4.3.50.0070.03013.60
4.3.40.0000.05013.60
4.3.30.0030.03013.60
4.3.20.0000.04013.60
4.3.10.0000.02713.60
4.3.00.0000.03713.60

preferences:
61.48 ms | 401 KiB | 5 Q