3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* $cod_conferencia[1] = array(2 => 2, 3 => 3, 4 => 4, 5 => 5, 6 => 6,7 => 7, 11 => 11, 12 => 12, 13 => 13, 15 => 15); $cod_conferencia[2] = array(1 => 1, 3 => 3, 4 => 4, 5 => 5, 8 => 8,9 => 9, 11 => 11, 12 => 12, 14 => 14, 15 => 15); $cod_conferencia[3] = array(1 => 1, 2 => 2, 4 => 4, 6 => 6, 8 => 8,10 => 10, 11 => 11, 13 => 13, 14 => 14, 15 => 15); $cod_conferencia[4] = array(1 => 1, 2 => 2, 3 => 3, 7 => 7, 9 => 9,10 => 10, 12 => 12, 13 => 13, 14 => 14, 15 => 15); */ $cod_conferencia[1] = array(5 => 5, 6 => 6, 7 => 7, 11 => 11, 12 => 12, 13 => 13, 15 => 15); $cod_conferencia[2] = array(5 => 5, 8 => 8, 9 => 9, 11 => 11, 12 => 12, 14 => 14, 15 => 15); $cod_conferencia[3] = array(6 => 6, 8 => 8, 10 => 10, 11 => 11, 13 => 13, 14 => 14, 15 => 15); $cod_conferencia[4] = array(7 => 7, 9 => 9, 10 => 10, 12 => 12, 13 => 13, 14 => 14, 15 => 15); $cod_conferencia[5] = $cod_conferencia[1] + $cod_conferencia[2]; $cod_conferencia[6] = $cod_conferencia[1] + $cod_conferencia[3]; $cod_conferencia[7] = $cod_conferencia[1] + $cod_conferencia[4]; $cod_conferencia[8] = $cod_conferencia[2] + $cod_conferencia[3]; $cod_conferencia[9] = $cod_conferencia[2] + $cod_conferencia[4]; $cod_conferencia[10] = $cod_conferencia[3] + $cod_conferencia[4]; $cod_conferencia[11] = $cod_conferencia[1] + $cod_conferencia[2] + $cod_conferencia[3]; $cod_conferencia[12] = $cod_conferencia[1] + $cod_conferencia[2] + $cod_conferencia[4]; $cod_conferencia[13] = $cod_conferencia[1] + $cod_conferencia[3] + $cod_conferencia[4]; $cod_conferencia[14] = $cod_conferencia[2] + $cod_conferencia[3] + $cod_conferencia[4]; $cod_conferencia[15] = $cod_conferencia[1] + $cod_conferencia[2] + $cod_conferencia[3] + $cod_conferencia[4]; echo"<br><pre>";var_dump($cod_conferencia);echo("</pre><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)
8.3.70.0070.01118.30
8.3.60.0160.00316.38
8.3.50.0120.00821.93
8.3.40.0090.00618.70
8.3.30.0060.00919.07
8.3.20.0000.00820.16
8.3.10.0060.00321.96
8.3.00.0030.00622.39
8.2.190.0120.00616.63
8.2.180.0130.01016.75
8.2.170.0160.00322.96
8.2.160.0110.00420.93
8.2.150.0060.00324.18
8.2.140.0100.01024.66
8.2.130.0030.00526.16
8.2.120.0080.00317.63
8.2.110.0030.00622.02
8.2.100.0130.00019.76
8.2.90.0000.00819.22
8.2.80.0060.00318.04
8.2.70.0070.00417.63
8.2.60.0090.00018.05
8.2.50.0080.00018.07
8.2.40.0030.00618.05
8.2.30.0000.00818.03
8.2.20.0030.00517.62
8.2.10.0060.00317.63
8.2.00.0080.00017.82
8.1.280.0150.00625.92
8.1.270.0060.00322.08
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0030.00919.19
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0090.00017.23
8.1.190.0030.00617.53
8.1.180.0030.00618.67
8.1.170.0040.00418.57
8.1.160.0080.00021.89
8.1.150.0000.00818.58
8.1.140.0040.00417.23
8.1.130.0070.00417.75
8.1.120.0040.00417.26
8.1.110.0030.00517.38
8.1.100.0080.00017.38
8.1.90.0040.00417.42
8.1.80.0000.00817.41
8.1.70.0050.00217.23
8.1.60.0030.00617.44
8.1.50.0060.00317.46
8.1.40.0040.00417.41
8.1.30.0060.00317.52
8.1.20.0000.00817.57
8.1.10.0000.00817.45
8.1.00.0070.00417.43
8.0.300.0050.00318.77
8.0.290.0050.00317.05
8.0.280.0040.00418.45
8.0.270.0040.00417.21
8.0.260.0000.00816.91
8.0.250.0030.00316.97
8.0.240.0040.00416.82
8.0.230.0040.00417.01
8.0.220.0080.00016.87
8.0.210.0040.00316.84
8.0.200.0080.00016.93
8.0.190.0000.00916.98
8.0.180.0040.00416.89
8.0.170.0040.00416.84
8.0.160.0040.00416.90
8.0.150.0050.00316.82
8.0.140.0030.00516.85
8.0.130.0000.00613.29
8.0.120.0080.00016.82
8.0.110.0080.00016.85
8.0.100.0040.00416.88
8.0.90.0040.00416.76
8.0.80.0100.00716.86
8.0.70.0000.00716.66
8.0.60.0050.00216.85
8.0.50.0040.00416.86
8.0.30.0120.00917.17
8.0.20.0200.00217.40
8.0.10.0040.00416.76
8.0.00.0110.01016.76
7.4.330.0050.00015.08
7.4.320.0030.00316.55
7.4.300.0040.00416.54
7.4.290.0000.00816.55
7.4.280.0080.00016.52
7.4.270.0030.00316.55
7.4.260.0100.00416.50
7.4.250.0040.00416.43
7.4.240.0080.00016.48
7.4.230.0000.00716.27
7.4.220.0130.01016.67
7.4.210.0100.01016.54
7.4.200.0040.00416.68
7.4.190.0040.00416.58
7.4.160.0130.00616.30
7.4.150.0110.00817.40
7.4.140.0150.01017.86
7.4.130.0110.01116.56
7.4.120.0150.00716.61
7.4.110.0090.00916.67
7.4.100.0140.01416.46
7.4.90.0140.00516.49
7.4.80.0100.01019.39
7.4.70.0070.01116.55
7.4.60.0090.00916.24
7.4.50.0030.00616.30
7.4.40.0080.00422.77
7.4.30.0030.01516.49
7.4.00.0060.01014.82
7.3.330.0000.00513.17
7.3.320.0030.00313.09
7.3.310.0030.00316.26
7.3.300.0030.00316.34
7.3.290.0110.00416.28
7.3.280.0120.00816.27
7.3.270.0210.00017.40
7.3.260.0160.00816.51
7.3.250.0110.01416.31
7.3.240.0100.01016.64
7.3.230.0130.00716.52
7.3.210.0090.00916.66
7.3.200.0130.01019.39
7.3.190.0030.01416.27
7.3.180.0060.01316.61
7.3.170.0140.00516.54
7.3.160.0070.01016.55
7.3.120.0030.00514.87
7.2.330.0130.01016.88
7.2.320.0100.01016.56
7.2.310.0160.00316.87
7.2.300.0090.00916.79
7.2.290.0150.00316.71
7.2.60.0030.01016.78
7.2.00.0130.00319.39
7.1.200.0070.00715.82
7.1.100.0120.00017.93
7.1.70.0050.00316.87
7.1.60.0130.01319.82
7.1.50.0070.01516.63
7.1.00.0000.07722.44
7.0.200.0000.01016.82
7.0.140.0030.07322.07
7.0.60.0130.08020.02
7.0.50.0100.07017.89
7.0.40.0100.06720.24
7.0.30.0230.05720.30
7.0.20.0270.05020.04
7.0.10.0300.08020.29
7.0.00.0170.07720.16
5.6.280.0000.07321.08
5.6.210.0100.07720.73
5.6.200.0130.07718.16
5.6.190.0100.07020.56
5.6.180.4170.03320.60
5.6.170.0330.06020.40
5.6.160.0030.07720.48
5.6.150.0070.03718.12
5.6.140.0070.08318.09
5.6.130.0100.08318.11
5.6.120.0030.09021.13
5.6.110.0130.06320.97
5.6.100.0070.03720.98
5.6.90.0070.08020.89
5.6.80.0100.06720.34
5.6.70.0370.07020.37
5.5.350.0070.05320.53
5.5.340.0000.04018.02
5.5.330.0000.07020.38
5.5.320.0300.06720.17
5.5.310.0270.08320.21
5.5.300.0030.08317.91
5.5.290.0130.05717.91
5.5.280.0100.04320.90
5.5.270.0130.06720.80
5.5.260.0070.07720.73
5.5.250.0030.04320.51
5.5.240.0070.05020.29
5.4.450.0570.05019.63
5.4.440.0100.06719.51
5.4.430.0670.06719.46
5.4.420.0070.05719.31
5.4.410.0530.07018.99
5.4.400.0730.00018.79
5.4.390.0930.00018.64
5.4.380.0300.05018.47
5.4.370.0230.05318.69
5.4.360.0200.05718.69
5.4.350.0300.04718.53
5.4.340.0200.05718.74
5.4.320.0100.03912.47
5.4.310.0070.04312.47
5.4.300.0090.03912.48
5.4.290.0090.03712.47
5.4.280.0090.03512.37
5.4.270.0070.04212.37
5.4.260.0130.06318.77
5.4.250.0170.04718.82
5.4.240.0170.04318.70
5.4.230.0030.05719.03
5.4.220.0230.07018.90
5.4.210.0100.06018.70
5.4.200.0170.06018.92
5.4.190.0100.07718.85
5.4.180.0030.05719.03
5.4.170.0170.04319.02
5.4.160.0170.07019.01
5.4.150.0170.04318.89
5.4.140.0100.07716.51
5.4.130.0030.07716.40
5.4.120.0100.07316.26
5.4.110.0030.05316.45
5.4.100.0070.07016.22
5.4.90.0070.05316.25
5.4.80.0100.06716.48
5.4.70.0070.05716.33
5.4.60.0100.05716.48
5.4.50.0100.05316.43
5.4.40.0070.06716.46
5.4.30.0100.05316.50
5.4.20.0270.06016.50
5.4.10.0200.04716.44
5.4.00.0230.05015.74
5.3.290.0080.03812.80
5.3.280.0170.07014.46
5.3.270.0030.06014.64
5.3.260.0100.05314.46
5.3.250.0070.05714.64
5.3.240.0100.07314.47
5.3.230.0100.07014.32
5.3.220.0100.05314.60
5.3.210.0070.05014.61
5.3.200.0100.07014.29
5.3.190.0100.06314.69
5.3.180.0170.05014.52
5.3.170.0130.05314.74
5.3.160.0030.06014.58
5.3.150.0130.04714.58
5.3.140.0170.04314.73
5.3.130.0100.07714.43
5.3.120.0070.07714.59
5.3.110.0070.05714.58
5.3.100.0170.04714.10
5.3.90.0070.07714.07
5.3.80.0100.06014.06
5.3.70.0070.05313.81
5.3.60.0170.06713.89
5.3.50.0070.07013.86
5.3.40.0130.07013.98
5.3.30.0170.05013.80
5.3.20.0130.04313.71
5.3.10.0100.06713.84
5.3.00.0030.06313.52
5.2.170.0070.04311.09
5.2.160.0130.03711.11
5.2.150.0130.06011.18
5.2.140.0070.04011.06
5.2.130.0170.03711.02
5.2.120.0100.03711.06
5.2.110.0030.04011.02
5.2.100.0030.04711.22
5.2.90.0070.04011.13
5.2.80.0130.03711.04
5.2.70.0030.05011.23
5.2.60.0070.04311.10
5.2.50.0100.03711.16
5.2.40.0100.04310.96
5.2.30.0100.03711.01
5.2.20.0000.04310.87
5.2.10.0130.04310.80
5.2.00.0000.04710.82
5.1.60.0130.03010.08
5.1.50.0070.0339.91
5.1.40.0070.0379.94
5.1.30.0100.03310.27
5.1.20.0100.03710.14
5.1.10.0130.03310.32
5.1.00.0070.03710.28
5.0.50.0070.0338.60
5.0.40.0030.0408.32
5.0.30.0030.0478.40
5.0.20.0000.0308.31
5.0.10.0030.0338.34
5.0.00.0070.0408.22
4.4.90.0070.0276.92
4.4.80.0130.0206.92
4.4.70.0070.0206.92
4.4.60.0100.0236.92
4.4.50.0100.0236.92
4.4.40.0030.0376.92
4.4.30.0070.0206.92
4.4.20.0030.0306.92
4.4.10.0070.0306.92
4.4.00.0030.0436.92
4.3.110.0100.0336.92
4.3.100.0030.0206.92
4.3.90.0030.0236.92
4.3.80.0070.0436.92
4.3.70.0100.0206.92
4.3.60.0070.0276.92
4.3.50.0000.0276.92
4.3.40.0070.0436.92
4.3.30.0000.0336.92
4.3.20.0000.0236.92
4.3.10.0000.0336.92
4.3.00.0000.0279.30

preferences:
41.88 ms | 401 KiB | 5 Q