3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = probabilite(array(0.15, 0.1, 0.55, 0.1), array(0,0,3,1,1), 5); echo $test; function combinaison($nombredeupsvoulus, $nombretotal) { return factoriel($nombretotal)/(factoriel($nombredeupsvoulus)*factoriel($nombretotal-$nombredeupsvoulus)); } function factoriel($nombre){ if($nombre==0) { return 1; }else return $nombre*factoriel($nombre-1); } function probabilite($tableaudeProbabilite, $tableauDesUpMinElements, $nombreDeUpsRestants){ $N=$nombreDeUpsRestants;//nombre de up restant $probaFeu=$tableaudeProbabilite[0];//proba d'up en feu $probaBois=$tableaudeProbabilite[1];//proba d'up en bois $probaEau=$tableaudeProbabilite[2];//proba d'up en eau $probaFoudre=$tableaudeProbabilite[3];//proba d'up en foudre. La proba d'up en air se déduit des autres proba. $feu=$tableauDesUpMinElements[0];//nombre de up min désiré en feu $bois=$tableauDesUpMinElements[1];//nombre de up min désiré en bois $eau=$tableauDesUpMinElements[2];//nombre de up min désiré en eau $foudre=$tableauDesUpMinElements[3];//nombre de up min désiré en foudre $air=$tableauDesUpMinElements[4];//nombre de up min désiré en air $x=$feu; $s1=0; while($x<=($N-($bois+$eau+$foudre+$air))) { $y=$bois; $s2=0; while($y<=($N-($x+$eau+$foudre+$air))) { $z=$eau; $s3=0; while($z<=($N-($x+$y+$foudre+$air))) { $t=$foudre; $s4=0; while($t<=($N-($x+$y+$z+$air))) { $s4=$s4+combinaison($t,$N-($x+$y+$z))*pow($probaFoudre,$t)*pow(1-($probaFeu+$probaBois+$probaEau+$probaFoudre),$N-($x+$y+$z+$t)); $t++; } $s3=$s3+combinaison($z,$N-($x+$y))*pow($probaEau,$z)*$s4; $z++; } $s2=$s2+combinaison($y,$N-$x)*pow($probaBois,$y)*$s3; $y++; } $s1=$s1+combinaison($x,$N)*pow($probaFeu,$x)*$s2; $x++; } return $s1; }

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)
8.3.60.0090.00616.88
8.3.50.0070.01221.15
8.3.40.0090.00619.22
8.3.30.0110.00419.29
8.3.20.0050.00320.50
8.3.10.0060.00322.27
8.3.00.0040.00417.71
8.2.180.0040.01117.13
8.2.170.0060.00922.96
8.2.160.0100.00320.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0030.00521.21
8.2.110.0060.00320.72
8.2.100.0110.00017.97
8.2.90.0070.00318.09
8.2.80.0080.00019.47
8.2.70.0030.00617.88
8.2.60.0050.00317.88
8.2.50.0090.00018.00
8.2.40.0000.00820.89
8.2.30.0000.00818.43
8.2.20.0030.00518.02
8.2.10.0040.00418.36
8.2.00.0030.00618.24
8.1.280.0120.00925.92
8.1.270.0110.00722.28
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0070.00322.70
8.1.230.0100.00322.88
8.1.220.0080.00018.02
8.1.210.0040.00418.97
8.1.200.0000.00817.48
8.1.190.0040.00417.47
8.1.180.0030.00518.10
8.1.170.0080.00018.88
8.1.160.0000.00822.32
8.1.150.0000.00719.06
8.1.140.0040.00417.67
8.1.130.0000.00718.12
8.1.120.0000.00717.75
8.1.110.0040.00417.65
8.1.100.0000.00717.79
8.1.90.0000.00717.74
8.1.80.0000.00717.71
8.1.70.0030.00317.71
8.1.60.0000.00817.76
8.1.50.0080.00017.67
8.1.40.0030.00617.74
8.1.30.0040.00417.91
8.1.20.0030.00617.71
8.1.10.0030.00617.82
8.1.00.0050.00317.70
8.0.300.0050.00522.28
8.0.290.0050.00317.00
8.0.280.0000.00718.75
8.0.270.0030.00317.57
8.0.260.0030.00317.48
8.0.250.0000.00817.30
8.0.240.0030.00317.20
8.0.230.0040.00417.20
8.0.220.0050.00317.00
8.0.210.0000.00817.12
8.0.200.0030.00317.10
8.0.190.0060.00317.14
8.0.180.0000.00717.20
8.0.170.0040.00417.05
8.0.160.0080.00017.02
8.0.150.0040.00417.01
8.0.140.0040.00417.05
8.0.130.0000.00613.50
8.0.120.0030.00517.07
8.0.110.0000.00817.13
8.0.100.0000.00717.05
8.0.90.0040.00416.93
8.0.80.0060.01317.09
8.0.70.0040.00417.13
8.0.60.0000.00717.13
8.0.50.0070.00017.06
8.0.30.0080.01317.35
8.0.20.0110.01217.49
8.0.10.0060.00317.16
8.0.00.0090.00816.99
7.4.330.0030.00315.32
7.4.320.0060.00016.75
7.4.300.0030.00316.77
7.4.290.0070.00016.63
7.4.280.0000.00716.87
7.4.270.0040.00416.88
7.4.260.0040.00416.75
7.4.250.0000.00816.63
7.4.240.0000.00816.89
7.4.230.0000.00816.68
7.4.220.0030.01416.53
7.4.210.0080.00816.74
7.4.200.0070.00016.82
7.4.160.0090.00616.69
7.4.150.0040.01417.40
7.4.140.0110.00617.86
7.4.130.0070.01116.69
7.4.120.0100.01016.74
7.4.110.0060.01916.82
7.4.100.0060.01216.57
7.4.90.0100.00616.64
7.4.80.0100.01019.39
7.4.70.0060.01216.73
7.4.60.0080.00816.60
7.4.50.0000.00816.63
7.4.40.0030.01316.75
7.4.30.0130.00316.65
7.4.00.0060.00915.33
7.3.330.0090.00013.39
7.3.320.0060.00013.70
7.3.310.0000.00716.54
7.3.300.0000.00716.57
7.3.290.0070.00016.55
7.3.280.0100.00716.54
7.3.270.0120.01217.40
7.3.260.0060.01616.66
7.3.250.0130.00416.61
7.3.240.0060.01016.51
7.3.230.0150.00316.69
7.3.210.0100.01016.76
7.3.200.0080.01119.39
7.3.190.0150.00316.47
7.3.180.0070.01016.45
7.3.170.0090.00916.50
7.3.160.0090.01216.62
7.2.330.0140.00417.09
7.2.320.0120.00817.04
7.2.310.0090.00916.71
7.2.300.0080.00916.91
7.2.290.0130.00316.84
7.1.70.0030.00317.11
7.1.60.0100.01319.50
7.1.50.0140.01017.11
7.1.00.0000.07722.67
7.0.200.0060.00317.16
7.0.60.0000.04320.16
7.0.50.0070.08018.11
7.0.40.0070.05720.43
7.0.30.0330.04720.49
7.0.20.0330.07320.29
7.0.10.0030.06320.19
7.0.00.0100.08320.21
5.6.210.0100.06020.76
5.6.200.0130.07718.31
5.6.190.0030.08320.60
5.6.180.0270.06720.70
5.6.170.0330.03320.81
5.6.160.0100.08020.62
5.6.150.0130.04718.49
5.6.140.0100.06318.41
5.6.130.0070.07718.46
5.6.120.0070.08021.12
5.6.110.0070.04021.21
5.6.100.0130.07721.25
5.6.90.0070.08721.36
5.6.80.0030.09320.59
5.5.350.0230.04720.54
5.5.340.0070.05018.27
5.5.330.0130.08320.32
5.5.320.0100.04720.47
5.5.310.0270.08720.48
5.5.300.0100.07718.20
5.5.290.0030.09018.07
5.5.280.0070.08021.05
5.5.270.0030.07020.97
5.5.260.0070.08321.05
5.5.250.0070.04020.75
5.5.240.0300.06020.41
5.4.450.0600.05019.29
5.4.440.0400.04319.40
5.4.430.0400.05319.59
5.4.420.0100.05319.49
5.4.410.0130.06019.11
5.4.400.0100.05319.12
5.4.390.0130.04718.97
5.4.380.0170.04718.69
5.4.370.0030.06019.03
5.4.360.0170.04318.73
5.4.350.0070.06018.97
5.4.340.0270.05318.75
5.4.320.0130.05318.96
5.4.310.0130.05318.93
5.4.300.0130.06318.97
5.4.290.0100.05318.75
5.4.280.0100.05718.91
5.4.270.0100.05318.72
5.4.260.0100.05318.77
5.4.250.0130.07319.02
5.4.240.0230.05318.72
5.4.230.0170.06318.76
5.4.220.0130.05718.77
5.4.210.0170.06319.01
5.4.200.0170.04717.02
5.4.190.0100.06018.92
5.4.180.0100.05318.95
5.4.170.0100.06718.93
5.4.160.0070.05718.91
5.4.150.0030.06018.66
5.4.140.0130.05016.62
5.4.130.0100.06016.53
5.4.120.0170.05016.46
5.4.110.0030.05716.69
5.4.100.0100.05316.69
5.4.90.0170.04716.41
5.4.80.0130.05016.46
5.4.70.0100.05716.38
5.4.60.0070.05716.47
5.4.50.0070.07316.50
5.4.40.0270.05016.42
5.4.30.0130.05016.50
5.4.20.0200.04716.46
5.4.10.0170.05016.46
5.4.00.0170.04716.00
5.3.290.0130.05715.05
5.3.280.0130.05714.79
5.3.270.0130.05714.87
5.3.260.0130.05314.79
5.3.250.0130.05314.98
5.3.240.0130.05714.96
5.3.230.0070.06714.78
5.3.220.0130.05314.80
5.3.210.0100.07714.86
5.3.200.0170.06714.76
5.3.190.0070.06014.75
5.3.180.0130.04714.93
5.3.170.0070.05714.73
5.3.160.0170.04714.90
5.3.150.0070.05714.94
5.3.140.0130.07014.80
5.3.130.0170.05714.80
5.3.120.0230.04714.78
5.3.110.0170.04714.84
5.3.100.0170.05314.19
5.3.90.0100.05314.32
5.3.80.0100.06014.38
5.3.70.0300.03714.23
5.3.60.0170.06014.34
5.3.50.0170.04714.13
5.3.40.0170.04714.21
5.3.30.0170.04714.06
5.3.20.0100.06713.89
5.3.10.0200.06014.00
5.3.00.0170.04713.94
5.2.170.0100.04011.34
5.2.160.0070.04011.32
5.2.150.0000.05011.33
5.2.140.0000.05011.36
5.2.130.0070.04011.41
5.2.120.0170.04711.27
5.2.110.0100.05711.25
5.2.100.0170.04311.29
5.2.90.0000.05711.35
5.2.80.0030.05011.34
5.2.70.0070.05011.44
5.2.60.0030.04711.30
5.2.50.0170.05011.37
5.2.40.0030.04711.35
5.2.30.0070.04011.20
5.2.20.0170.03311.21
5.2.10.0130.03711.05
5.2.00.0000.05310.91
5.1.60.0100.03310.17
5.1.50.0070.03710.18
5.1.40.0070.03710.14
5.1.30.0100.04010.52
5.1.20.0130.04310.70
5.1.10.0100.03310.36
5.1.00.0070.04010.38
5.0.50.0070.0278.75
5.0.40.0000.0378.81
5.0.30.0170.0438.43
5.0.20.0030.0338.45
5.0.10.0130.0208.43
5.0.00.0070.0438.37
4.4.90.0070.0276.11
4.4.80.0030.0236.09
4.4.70.0070.0206.09
4.4.60.0030.0276.11
4.4.50.0030.0306.14
4.4.40.0130.0306.12
4.4.30.0070.0236.21
4.4.20.0070.0206.13
4.4.10.0070.0206.16
4.4.00.0030.0376.25
4.3.110.0030.0236.00
4.3.100.0030.0206.06
4.3.90.0100.0175.99
4.3.80.0030.0375.99
4.3.70.0070.0206.05
4.3.60.0000.0275.96
4.3.50.0030.0236.08
4.3.40.0030.0375.94
4.3.30.0070.0234.86
4.3.20.0030.0234.74
4.3.10.0030.0274.69
4.3.00.0070.01715.55

preferences:
70.21 ms | 401 KiB | 5 Q