3v4l.org

run code in 300+ PHP versions simultaneously
<?php function pascal($i,$j) { //$i la ligne et $j la colonne du triangle if($i == 0 OR $j==1 OR $i==$j-1) return 1; else { $coeff= pascal($i-1,$j) + pascal($i-1,$j-1); return $coeff; } } echo pascal(1,3);

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)
8.3.70.0120.00318.55
8.3.60.0140.00718.02
8.3.50.0090.01322.11
8.3.40.0120.00618.59
8.3.30.0000.01418.96
8.3.20.0040.00420.20
8.3.10.0040.00422.00
8.3.00.0080.00022.45
8.2.180.0100.00616.32
8.2.170.0120.00322.96
8.2.160.0000.01322.11
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0060.00319.48
8.2.110.0060.00322.07
8.2.100.0080.00319.64
8.2.90.0000.00719.08
8.2.80.0090.00317.97
8.2.70.0080.00017.50
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0000.00718.11
8.2.20.0000.00817.52
8.2.10.0000.00817.66
8.2.00.0080.00017.77
8.1.280.0070.00725.92
8.1.270.0030.00522.09
8.1.260.0020.00526.35
8.1.250.0000.00828.09
8.1.240.0030.00618.61
8.1.230.0050.00519.09
8.1.220.0080.00017.78
8.1.210.0050.00318.77
8.1.200.0100.00017.35
8.1.190.0080.00017.30
8.1.180.0090.00018.10
8.1.170.0060.00318.59
8.1.160.0000.00721.91
8.1.150.0040.00418.50
8.1.140.0000.00717.44
8.1.130.0040.00417.66
8.1.120.0070.00017.43
8.1.110.0080.00017.46
8.1.100.0030.00417.41
8.1.90.0000.00717.38
8.1.80.0040.00317.32
8.1.70.0040.00417.33
8.1.60.0000.00717.46
8.1.50.0040.00417.38
8.1.40.0040.00417.55
8.1.30.0000.00717.52
8.1.20.0050.00317.57
8.1.10.0040.00417.43
8.1.00.0040.00417.33
8.0.300.0000.00718.77
8.0.290.0070.00017.27
8.0.280.0000.00718.38
8.0.270.0090.00017.16
8.0.260.0000.00616.68
8.0.250.0000.00716.88
8.0.240.0060.00316.84
8.0.230.0080.00016.98
8.0.220.0040.00416.92
8.0.210.0030.00316.89
8.0.200.0050.00216.90
8.0.190.0040.00416.88
8.0.180.0000.01116.92
8.0.170.0040.00416.88
8.0.160.0000.00716.75
8.0.150.0050.00216.81
8.0.140.0040.00416.72
8.0.130.0060.00013.27
8.0.120.0040.00416.87
8.0.110.0070.00016.85
8.0.100.0040.00416.81
8.0.90.0040.00416.70
8.0.80.0070.00716.79
8.0.70.0040.00416.85
8.0.60.0000.00716.73
8.0.50.0050.00216.67
8.0.30.0100.00817.05
8.0.20.0110.00817.40
8.0.10.0000.00816.95
8.0.00.0090.01316.68
7.4.330.0030.00315.00
7.4.320.0050.00216.47
7.4.300.0000.00616.49
7.4.290.0000.00716.34
7.4.280.0060.00316.48
7.4.270.0070.00016.50
7.4.260.0070.00316.52
7.4.250.0000.00716.45
7.4.240.0040.00316.57
7.4.230.0050.00316.61
7.4.220.0060.00916.44
7.4.210.0120.00716.57
7.4.200.0030.00316.24
7.4.190.0030.00316.58
7.4.160.0100.00716.53
7.4.150.0140.00317.40
7.4.140.0080.01717.86
7.4.130.0070.01116.64
7.4.120.0140.00416.49
7.4.110.0070.01016.63
7.4.100.0000.01616.52
7.4.90.0160.00316.45
7.4.80.0000.01619.39
7.4.70.0100.00616.34
7.4.60.0060.01216.40
7.4.50.0040.00416.60
7.4.40.0100.00322.77
7.4.30.0140.00316.34
7.4.00.0090.00815.07
7.3.330.0000.00513.35
7.3.320.0020.00213.30
7.3.310.0070.00016.34
7.3.300.0070.00016.16
7.3.290.0060.01116.30
7.3.280.0120.00716.28
7.3.270.0060.01217.40
7.3.260.0100.01016.36
7.3.250.0100.01216.61
7.3.240.0070.01116.48
7.3.230.0120.00416.42
7.3.210.0160.00616.36
7.3.200.0130.00719.39
7.3.190.0160.00616.34
7.3.180.0000.01616.69
7.3.170.0080.00816.54
7.3.160.0120.00916.21
7.3.120.0080.00814.87
7.3.110.0100.01014.68
7.3.100.0070.00315.01
7.3.90.0060.00614.71
7.3.80.0110.00414.64
7.3.70.0090.00314.89
7.3.60.0000.01014.83
7.3.50.0000.01314.95
7.3.40.0080.00414.86
7.3.30.0060.00314.45
7.3.20.0070.00716.82
7.3.10.0050.00916.57
7.3.00.0060.00616.75
7.2.330.0160.00316.45
7.2.320.0030.02016.69
7.2.310.0070.01016.72
7.2.300.0030.01216.22
7.2.290.0060.00916.69
7.2.250.0120.00914.83
7.2.240.0070.01314.70
7.2.230.0030.01315.04
7.2.220.0030.01214.73
7.2.210.0060.01014.99
7.2.200.0070.00715.11
7.2.190.0000.01514.94
7.2.180.0090.00615.00
7.2.170.0000.01314.99
7.2.130.0100.00716.88
7.2.120.0080.00416.92
7.2.110.0030.00916.86
7.2.100.0000.00916.87
7.2.90.0060.00316.66
7.2.80.0130.00316.75
7.2.70.0080.00916.94
7.2.60.0030.01116.62
7.2.50.0090.00416.87
7.2.40.0110.00416.57
7.2.30.0030.00716.70
7.2.20.0090.00616.87
7.2.10.0070.00716.70
7.2.00.0040.00918.16
7.1.330.0000.01615.70
7.1.320.0070.00715.79
7.1.310.0070.00315.77
7.1.300.0030.00615.88
7.1.290.0110.00315.73
7.1.280.0040.00815.88
7.1.270.0000.01115.94
7.1.260.0070.00715.84
7.1.250.0090.00315.58
7.1.200.0040.00715.60
7.1.100.0070.01018.24
7.1.70.0030.00717.02
7.1.60.0040.00819.82
7.1.50.0170.00716.94
7.1.00.0070.07322.36
7.0.200.0000.00716.43
7.0.140.0000.07722.05
7.0.60.0030.06020.01
7.0.50.0070.04017.94
7.0.40.0030.06020.02
7.0.30.0270.08020.21
7.0.20.0300.04020.19
7.0.10.0230.08320.23
7.0.00.0070.09020.23
5.6.280.0030.07321.08
5.6.210.0100.06720.67
5.6.200.0100.08018.27
5.6.190.0030.08020.61
5.6.180.3100.04320.63
5.6.170.0330.04020.40
5.6.160.0100.07020.54
5.6.150.0070.07018.27
5.6.140.0130.05318.28
5.6.130.0130.07318.24
5.6.120.0100.08321.10
5.6.110.0130.08321.14
5.6.100.0170.07021.12
5.6.90.0070.08720.99
5.6.80.0100.07320.44
5.6.70.0270.07720.37
5.5.350.0170.07320.31
5.5.340.0070.06318.09
5.5.330.0030.07020.31
5.5.320.0230.06020.27
5.5.310.0330.05320.34
5.5.300.0070.04318.06
5.5.290.0100.07317.94
5.5.280.0030.08720.68
5.5.270.0100.07020.80
5.5.260.0100.08720.98
5.5.250.0100.06320.59
5.5.240.0030.06720.16
5.4.450.0370.06719.48
5.4.440.0530.06019.61
5.4.430.0070.06019.68
5.4.420.0200.04319.55
5.4.410.0230.04019.21
5.4.400.0900.00018.78
5.4.390.0870.00018.75
5.4.380.0230.06018.70
5.4.370.0300.06018.74
5.4.360.0130.05718.59
5.4.350.0230.06318.82
5.4.340.0170.05318.70
5.4.320.0090.03812.51
5.4.310.0090.04112.50
5.4.300.0090.04012.51
5.4.290.0090.04112.50
5.4.280.0060.04412.40
5.4.270.0070.07019.02
5.4.260.0100.05319.00
5.4.250.0170.06018.97
5.4.240.0030.06718.96
5.4.230.0000.08018.80
5.4.220.0030.08318.74
5.4.210.0030.05718.97
5.4.200.0030.08719.00
5.4.190.0170.05319.00
5.4.180.0100.08319.01
5.4.170.0130.05719.01
5.4.160.0100.08018.75
5.4.150.0200.04718.79
5.4.140.0170.04316.49
5.4.130.0100.07716.41
5.4.120.0070.06016.59
5.4.110.0030.06316.39
5.4.100.0100.05716.50
5.4.90.0070.06716.36
5.4.80.0130.06716.32
5.4.70.0070.04716.32
5.4.60.0170.05016.40
5.4.50.0100.04316.36
5.4.40.0130.04316.45
5.4.30.0130.06016.46
5.4.20.0030.05716.36
5.4.10.0130.06316.52
5.4.00.0070.07715.92
5.3.290.0070.04212.80
5.3.280.0070.05014.58
5.3.270.0070.05314.83
5.3.260.0070.08714.61
5.3.250.0170.06014.62
5.3.240.0100.06014.61
5.3.230.0100.05314.59
5.3.220.0030.08014.63
5.3.210.0130.05714.70
5.3.200.0370.03714.58
5.3.190.0130.05014.39
5.3.180.0100.07314.62
5.3.170.0130.04714.78
5.3.160.0100.07014.64
5.3.150.0130.05314.55
5.3.140.0070.07014.73
5.3.130.0130.06014.45
5.3.120.0130.05014.55
5.3.110.0130.08314.53
5.3.100.0030.07014.21
5.3.90.0070.05313.98
5.3.80.0030.07014.00
5.3.70.0100.05014.02
5.3.60.0130.05013.97
5.3.50.0130.05714.02
5.3.40.0100.05313.77
5.3.30.0130.05014.08
5.3.20.0200.05313.91
5.3.10.0000.07713.48
5.3.00.0070.05313.66
5.2.170.0000.04711.36
5.2.160.0100.04011.22
5.2.150.0100.05711.21
5.2.140.0170.04011.23
5.2.130.0070.06011.16
5.2.120.0100.03311.16
5.2.110.0000.05311.18
5.2.100.0070.04311.06
5.2.90.0130.03311.00
5.2.80.0100.05311.25
5.2.70.0070.04311.04
5.2.60.0030.04311.12
5.2.50.0000.04710.99
5.2.40.0130.03711.00
5.2.30.0070.03711.05
5.2.20.0130.05010.94
5.2.10.0100.03710.94
5.2.00.0070.04310.73
5.1.60.0030.04010.24
5.1.50.0070.0379.98
5.1.40.0100.03010.17
5.1.30.0130.03010.32
5.1.20.0070.04710.32
5.1.10.0070.0339.98
5.1.00.0030.05310.14
5.0.50.0130.0308.54
5.0.40.0100.0338.64
5.0.30.0000.0508.07
5.0.20.0030.0378.34
5.0.10.0030.0308.37
5.0.00.0130.0478.21
4.4.90.0070.0206.82
4.4.80.0030.0276.82
4.4.70.0000.0306.82
4.4.60.0000.0236.82
4.4.50.0070.0236.82
4.4.40.0000.0376.82
4.4.30.0000.0306.82
4.4.20.0000.0276.82
4.4.10.0000.0406.82
4.4.00.0000.0406.82
4.3.110.0100.0306.82
4.3.100.0030.0306.82
4.3.90.0000.0236.82
4.3.80.0070.0406.82
4.3.70.0070.0176.82
4.3.60.0000.0306.82
4.3.50.0030.0306.82
4.3.40.0030.0406.82
4.3.30.0000.0236.82
4.3.20.0130.0206.82
4.3.10.0030.0276.82
4.3.00.0030.0206.59

preferences:
56.03 ms | 401 KiB | 5 Q