3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1110; $b = 370; $c = 6171.6; $h = 71.1; $i = -50; // undef $k = 0; // undef $l = 0; // undef $step = 0.001; // Auflösung für $i $i_max = 100; // um keine Endlosschleife zu produzieren $epsilon = 0.001; // Fehlertoleranz $found = false; do { $k = 0.9942; $l = 0.998670248976177; $tmp = (556 / ($h / (545.223880597015 / 1000 * $k * $l))); $found = (abs($i - $tmp) <= $epsilon); if (!$found) { $i += $step; } if ($i > $i_max) { throw new Exception('Unable to calculate $i'); } } while (!$found); $g = ceil($h / (545.223880597015 / 1000 * $l * $k)); //$i = 556 / $g; // ??? $i haben wir schon $j = $g * $b / 1000 * $a / 100 * 1; $e = ($i - $b / 1000) * $a / 100; $f = $i * $a / 100; $d = $c - $j; foreach (range('a', 'l') as $var) { echo $var . ' = '; var_dump($$var); echo '<br />'; } ?>

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)
8.3.60.0060.02118.30
8.3.50.0150.01222.18
8.3.40.0100.01318.70
8.3.30.0110.01818.89
8.3.20.0070.00320.16
8.3.10.0070.00323.65
8.3.00.0040.00817.63
8.2.180.0100.01016.32
8.2.170.0130.01022.96
8.2.160.0120.00820.60
8.2.150.0100.00024.18
8.2.140.0070.00324.66
8.2.130.0000.01026.16
8.2.120.0030.00622.23
8.2.110.0040.00820.52
8.2.100.0040.01218.34
8.2.90.0060.00619.20
8.2.80.0000.01217.97
8.2.70.0110.00317.50
8.2.60.0040.01118.05
8.2.50.0120.00818.07
8.2.40.0080.00419.95
8.2.30.0080.00418.09
8.2.20.0030.01017.95
8.2.10.0030.00918.22
8.2.00.0030.01317.83
8.1.280.0030.02025.92
8.1.270.0070.00424.09
8.1.260.0060.00326.35
8.1.250.0030.00628.09
8.1.240.0030.01023.91
8.1.230.0080.00619.25
8.1.220.0090.00417.78
8.1.210.0040.00818.77
8.1.200.0100.00617.35
8.1.190.0030.01017.23
8.1.180.0030.00918.10
8.1.170.0040.00818.66
8.1.160.0040.00721.98
8.1.150.0090.00618.97
8.1.140.0000.01217.53
8.1.130.0030.00717.90
8.1.120.0040.00817.58
8.1.110.0040.00817.45
8.1.100.0080.00417.51
8.1.90.0030.00917.54
8.1.80.0000.01117.52
8.1.70.0000.01117.43
8.1.60.0030.01317.72
8.1.50.0000.01217.66
8.1.40.0030.00917.63
8.1.30.0000.01217.62
8.1.20.0000.01217.63
8.1.10.0000.01217.54
8.1.00.0000.01217.55
8.0.300.0040.00718.77
8.0.290.0030.00916.58
8.0.280.0060.00618.55
8.0.270.0030.00917.36
8.0.260.0060.00617.31
8.0.250.0060.00617.05
8.0.240.0080.00416.96
8.0.230.0070.00416.95
8.0.220.0030.00916.99
8.0.210.0060.00616.86
8.0.200.0000.01217.07
8.0.190.0000.01317.05
8.0.180.0030.00916.94
8.0.170.0030.01017.07
8.0.160.0070.00717.12
8.0.150.0000.01216.93
8.0.140.0040.00816.98
8.0.130.0000.01413.40
8.0.120.0000.01216.97
8.0.110.0000.01116.89
8.0.100.0000.01116.88
8.0.90.0080.00416.94
8.0.80.0030.01617.04
8.0.70.0000.01216.77
8.0.60.0000.01116.92
8.0.50.0000.01116.84
8.0.30.0080.01717.31
8.0.20.0150.01217.40
8.0.10.0000.01116.93
8.0.00.0070.01716.98
7.4.330.0060.00315.11
7.4.320.0060.00616.76
7.4.300.0000.01116.62
7.4.290.0040.00716.60
7.4.280.0000.01216.59
7.4.270.0030.00816.69
7.4.260.0030.00916.72
7.4.250.0060.00616.66
7.4.240.0040.00716.57
7.4.230.0000.01116.63
7.4.220.0040.01816.64
7.4.210.0040.01516.56
7.4.200.0000.01116.67
7.4.160.0090.01216.40
7.4.150.0150.00817.40
7.4.140.0110.01317.86
7.4.130.0110.01616.73
7.4.120.0130.01416.53
7.4.110.0100.01316.46
7.4.100.0030.01916.57
7.4.90.0030.01916.47
7.4.80.0110.01019.39
7.4.70.0070.01716.54
7.4.60.0070.01416.42
7.4.50.0060.00916.38
7.4.40.0130.00916.59
7.4.30.0160.00616.60
7.4.00.0130.01014.88
7.3.330.0030.01013.16
7.3.320.0000.00913.09
7.3.310.0000.01116.41
7.3.300.0000.01116.46
7.3.290.0070.01316.45
7.3.280.0080.01316.41
7.3.270.0150.01117.40
7.3.260.0110.01116.59
7.3.250.0110.01816.44
7.3.240.0070.01416.64
7.3.230.0090.01316.51
7.3.210.0100.01316.45
7.3.200.0130.01319.39
7.3.190.0110.01116.49
7.3.180.0090.01216.45
7.3.170.0040.01816.41
7.3.160.0120.00916.30
7.2.330.0170.00716.64
7.2.320.0030.01916.66
7.2.310.0150.00816.80
7.2.300.0110.01116.63
7.2.290.0130.01016.83
7.1.100.0060.01318.36
7.1.70.0000.01117.21
7.1.60.0100.02219.32
7.1.50.0190.01616.58
7.1.00.0030.08322.54
7.0.200.0060.01316.90
7.0.140.0030.07321.94
7.0.60.0030.04320.07
7.0.50.0100.04017.79
7.0.40.0100.08020.11
7.0.30.0400.07020.03
7.0.20.0070.05320.00
7.0.10.0130.08320.00
7.0.00.0100.04320.16
5.6.280.0030.09320.79
5.6.210.0030.09720.57
5.6.200.0130.09318.19
5.6.190.0100.08720.57
5.6.180.0470.05720.57
5.6.170.0300.09320.62
5.6.160.0070.09320.48
5.6.150.0130.08318.21
5.6.140.0030.09718.15
5.6.130.0070.09018.14
5.6.120.0070.06020.80
5.6.110.0100.08721.11
5.6.100.0100.10320.98
5.6.90.0070.08321.13
5.6.80.0000.05720.41
5.5.350.0230.08320.44
5.5.340.0100.06018.02
5.5.330.0130.09720.43
5.5.320.0270.06020.21
5.5.310.0130.06020.16
5.5.300.0170.07717.99
5.5.290.0130.08717.91
5.5.280.0070.08020.77
5.5.270.0000.06720.87
5.5.260.0070.04720.84
5.5.250.0170.09020.59
5.5.240.0200.07720.16
5.4.450.0400.06019.25
5.4.440.0530.04319.25
5.4.430.0370.04319.10
5.4.420.0830.00019.52
5.4.410.0830.00019.43
5.4.400.0870.00018.96
5.4.390.0800.00019.05
5.4.380.0870.00018.96
5.4.370.0830.00019.14
5.4.360.0870.00019.07
5.4.350.1200.00018.96
5.4.340.0040.05011.98
5.4.320.0060.05012.46
5.4.310.0140.05212.46
5.4.300.0070.05412.46
5.4.290.0040.05412.46
5.4.280.0030.05012.36
5.4.270.0070.04712.36
5.4.260.0090.07312.36
5.4.250.0060.05412.36
5.4.240.0080.05012.36
5.4.230.0050.05112.35
5.4.220.0050.04912.35
5.4.210.0080.05512.35
5.4.200.0080.05512.35
5.4.190.0060.05412.35
5.4.180.0070.04912.35
5.4.170.0100.05912.36
5.4.160.0060.04912.36
5.4.150.0100.04412.35
5.4.140.0070.04912.04
5.4.130.0040.04912.02
5.4.120.0050.04811.98
5.4.110.0060.04811.97
5.4.100.0050.04811.98
5.4.90.0100.06311.97
5.4.80.0090.07111.98
5.4.70.0050.07211.97
5.4.60.0080.06511.97
5.4.50.0020.05211.97
5.4.40.0070.04611.96
5.4.30.0060.05211.96
5.4.20.0050.04911.96
5.4.10.0040.05011.96
5.4.00.0030.05411.45
5.3.290.0060.05612.80
5.3.280.0070.05212.71
5.3.270.0020.05912.72
5.3.260.0090.05712.72
5.3.250.0090.05712.72
5.3.240.0070.06112.72
5.3.230.0050.06112.71
5.3.220.0080.06012.68
5.3.210.0060.05612.68
5.3.200.0080.05912.68
5.3.190.0090.06512.68
5.3.180.0040.05412.67
5.3.170.0060.05512.67
5.3.160.0070.06712.67
5.3.150.0090.05412.67
5.3.140.0070.05712.66
5.3.130.0080.06312.66
5.3.120.0060.07312.66
5.3.110.0040.06812.65
5.3.100.0060.06112.12
5.3.90.0080.05412.09
5.3.80.0100.05012.08
5.3.70.0060.06612.08
5.3.60.0060.05412.07
5.3.50.0090.05612.00
5.3.40.0040.06412.00
5.3.30.0090.06011.96
5.3.20.0080.06811.74
5.3.10.0050.05511.71
5.3.00.0050.05411.70
5.2.170.0060.0549.21
5.2.160.0050.0519.20
5.2.150.0060.0519.20
5.2.140.0050.0529.19
5.2.130.0060.0499.16
5.2.120.0020.0529.16
5.2.110.0050.0529.16
5.2.100.0040.0519.16
5.2.90.0040.0529.16
5.2.80.0030.0559.16
5.2.70.0060.0569.16
5.2.60.0060.0519.10
5.2.50.0030.0549.07
5.2.40.0040.0579.05
5.2.30.0030.0519.03
5.2.20.0060.0489.02
5.2.10.0060.0488.94
5.2.00.0050.0508.80
5.1.60.0040.0478.08
5.1.50.0060.0468.07
5.1.40.0080.0528.06
5.1.30.0030.0588.41
5.1.20.0080.0528.43
5.1.10.0030.0508.15
5.1.00.0070.0468.15
5.0.50.0050.0856.64
5.0.40.0080.0826.50
5.0.30.0040.0846.31
5.0.20.0060.0876.30
5.0.10.0020.0786.29
5.0.00.0010.0926.28
4.4.90.0030.0224.78
4.4.80.0050.0234.75
4.4.70.0030.0164.75
4.4.60.0040.0224.75
4.4.50.0010.0164.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0000.0184.84
4.4.10.0010.0174.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0030.0144.67
4.3.90.0050.0134.64
4.3.80.0020.0254.58
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0020.0164.63
4.3.40.0040.0224.54
4.3.30.0070.0183.32
4.3.20.0020.0273.29
4.3.10.0020.0163.25
4.3.00.0070.01710.38

preferences:
47.43 ms | 401 KiB | 5 Q