3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getDestroyChance($death_stars_number, $diameter) { $death_stars_vars = array(0, 0, 0, 10, 10); $diameter_vars = array(-20, -80, 100, 0, 15); $diameter_exp_const = 18000; $offset = 30; $death_stars_factor = 0.0; for ($i = 0; $i < sizeof($death_stars_vars); $i++){ $death_stars_factor += $death_stars_vars[$i] * pow(log10($death_stars_number), $i); } $diameter_factor = 0.0; for ($i = 0; $i < sizeof($diameter_vars); $i++) { $diameter_factor += $diameter_vars[$i] * pow(exp($diameter / $diameter_exp_const), $i); } $chance = 100 - $death_stars_factor / $diameter_factor + $offset; $chance = min($chance, 100); $chance = max($chance, 10); return round($chance); } $res = getDestroyChance(3000000, 2500); var_dump($res);

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)
8.5.10.0120.00818.64
8.5.00.0110.01020.14
8.4.160.0150.00722.27
8.4.150.0020.00114.05
8.4.140.0140.00817.99
8.4.130.0130.00723.99
8.4.120.0110.00918.89
8.4.110.0050.00419.06
8.4.100.0140.00617.89
8.4.90.0120.00920.89
8.4.80.0080.00019.18
8.4.70.0130.00919.12
8.4.60.0160.00621.02
8.4.50.0090.01018.75
8.4.40.0100.01018.08
8.4.30.0050.00520.61
8.4.20.0080.00417.86
8.4.10.0000.00919.48
8.3.290.0120.00720.97
8.3.280.0190.00918.75
8.3.270.0130.00717.11
8.3.260.0070.00217.13
8.3.250.0120.00817.01
8.3.240.0080.01216.99
8.3.230.0120.00716.94
8.3.220.0130.00719.20
8.3.210.0040.00418.81
8.3.200.0040.00516.82
8.3.190.0030.00717.44
8.3.180.0100.00923.13
8.3.170.0080.00017.59
8.3.160.0070.01117.10
8.3.150.0080.00017.05
8.3.140.0070.00017.07
8.3.130.0030.00517.44
8.3.120.0080.00019.41
8.3.110.0100.01020.94
8.3.100.0130.00324.06
8.3.90.0030.00626.77
8.3.80.0000.00917.00
8.3.70.0070.01016.61
8.3.60.0180.00318.81
8.3.50.0140.00623.77
8.3.40.0040.01122.14
8.3.30.0140.00019.13
8.3.20.0000.00724.18
8.3.10.0080.00024.66
8.3.00.0080.00026.16
8.2.300.0110.00922.52
8.2.290.0100.00517.32
8.2.280.0140.00520.34
8.2.270.0060.01216.63
8.2.260.0100.00717.32
8.2.250.0130.00716.94
8.2.240.0130.00617.30
8.2.230.0060.00322.58
8.2.220.0030.00637.54
8.2.210.0000.00726.77
8.2.200.0080.00016.75
8.2.190.0140.00416.75
8.2.180.0120.00325.92
8.2.170.0170.00319.20
8.2.160.0100.00722.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0050.00320.27
8.2.110.0030.00621.12
8.2.100.0080.00317.97
8.2.90.0000.00818.28
8.2.80.0000.00919.41
8.2.70.0050.00318.00
8.2.60.0040.00417.88
8.2.50.0050.00318.05
8.2.40.0000.00820.32
8.2.30.0000.00718.26
8.2.20.0040.00418.29
8.2.10.0000.00719.48
8.2.00.0040.00419.55
8.1.340.0120.00823.83
8.1.330.0070.00116.61
8.1.320.0070.00916.54
8.1.310.0080.00817.07
8.1.300.0060.00317.95
8.1.290.0090.00018.88
8.1.280.0160.00025.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00622.27
8.1.230.0060.00621.22
8.1.220.0000.00818.05
8.1.210.0000.00819.04
8.1.200.0070.00317.60
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0050.00318.77
8.1.160.0000.00719.13
8.1.150.0050.00219.07
8.1.140.0040.00419.11
8.1.130.0000.00717.70
8.1.120.0040.00417.76
8.1.110.0000.00817.77
8.1.100.0040.00417.60
8.1.90.0050.00317.67
8.1.80.0070.00017.74
8.1.70.0000.00717.73
8.1.60.0030.00617.89
8.1.50.0080.00017.78
8.1.40.0030.00817.75
8.1.30.0000.00817.83
8.1.20.0000.00817.89
8.1.10.0090.00017.70
8.1.00.0040.00417.78
8.0.300.0040.00420.36
8.0.290.0070.00317.00
8.0.280.0000.00718.66
8.0.270.0030.00318.25
8.0.260.0070.00016.95
8.0.250.0030.00317.12
8.0.240.0040.00417.09
8.0.230.0030.00317.15
8.0.220.0000.00717.11
8.0.210.0000.00817.18
8.0.200.0070.00017.20
8.0.190.0030.00517.24
8.0.180.0000.00817.16
8.0.170.0000.00817.09
8.0.160.0000.00717.15
8.0.150.0030.00517.01
8.0.140.0060.00317.11
8.0.130.0060.00013.68
8.0.120.0000.00717.12
8.0.110.0040.00417.16
8.0.100.0040.00417.10
8.0.90.0090.00017.08
8.0.80.0090.00717.00
8.0.70.0020.00517.00
8.0.60.0040.00417.13
8.0.50.0040.00416.94
8.0.30.0050.01117.03
8.0.20.0120.00717.13
8.0.10.0040.00417.27
8.0.00.0130.00916.96
7.4.330.0050.00015.55
7.4.320.0000.00716.80
7.4.300.0030.00316.84
7.4.290.0080.00016.75
7.4.280.0030.00616.79
7.4.270.0040.00416.86
7.4.260.0000.00613.52
7.4.250.0040.00416.78
7.4.240.0000.00716.80
7.4.230.0020.00516.75
7.4.220.0000.00716.85
7.4.210.0070.01016.64
7.4.200.0060.00316.77
7.4.130.0110.00716.72
7.4.120.0120.00716.73
7.4.110.0100.01116.68
7.4.100.0100.01116.59
7.4.90.0070.01316.64
7.4.80.0100.00816.56
7.4.70.0150.00716.58
7.4.60.0100.00916.57
7.4.50.0150.00416.54
7.4.40.0130.00616.59
7.4.30.0100.00816.78
7.4.20.0130.00816.69
7.4.10.0120.00716.64
7.4.00.0100.01116.78
7.3.330.0070.00016.55
7.3.320.0050.00013.50
7.3.310.0070.00016.72
7.3.300.0040.00416.63
7.3.290.0060.01216.54
7.3.260.0160.00316.66
7.3.250.0120.00616.55
7.3.240.0130.00616.64
7.3.230.0120.00716.69
7.3.220.0090.00916.68
7.3.210.0070.01216.60
7.3.200.0100.01016.63
7.3.190.0120.00916.59
7.3.180.0110.00616.53
7.3.170.0140.00616.52
7.3.160.0110.00916.53
7.3.150.0110.00916.70
7.3.140.0090.01016.62
7.3.130.0110.01016.57
7.3.120.0130.00716.70
7.3.110.0150.00716.54
7.3.100.0070.01016.51
7.3.90.0080.00916.57
7.3.80.0100.00816.73
7.3.70.0130.00416.55
7.3.60.0070.01016.61
7.3.50.0090.00816.58
7.3.40.0120.00816.53
7.3.30.0100.00916.63
7.3.20.0110.00916.58
7.3.10.0080.01116.68
7.3.00.0090.01216.67

preferences:
176.68 ms | 403 KiB | 5 Q