3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pivot = []; $n = 0; for ($i = 1; $i <= 20; $i++) { $pivot[$i] = []; } for($i = 1; $i <= 20; $n++) { $user = &$pivot[$i]; $rand = rand(0, 20); while(in_array($rand, $user) || $rand == $i) { $rand = rand(0, 20); } $user[] = $rand; if($n == 10) { $i++; $n = 0; } } for($i = 1; $i <= 20; $i++) { natsort($pivot[$i]); } echo "INSERT INTO `following_pivot` (`uid`, `fid`) VALUES "; foreach($pivot as $key => $piv) { foreach($piv as $pi) { echo "(", $key, ",", $pi, ")"; if($piv !== end($pivot) && $pi !== end($piv)) { echo ","; } } } echo ";";

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)
7.2.00.0040.01119.20
7.1.70.0060.00917.19
7.1.60.0150.00919.61
7.1.50.0170.00916.97
7.1.00.0100.07322.36
7.0.200.0110.00016.50
7.0.140.0100.07022.07
7.0.60.0070.08319.94
7.0.50.0030.04017.84
7.0.40.0070.08320.27
7.0.30.0330.08020.09
7.0.20.0330.05019.99
7.0.10.0100.05720.02
7.0.00.0070.09019.99
5.6.280.0030.07721.07
5.6.210.0030.09020.54
5.6.200.0070.04018.23
5.6.190.0030.09020.60
5.6.180.0170.04320.41
5.6.170.0230.05020.41
5.6.160.0030.04320.47
5.6.150.0070.08718.16
5.6.140.0000.05318.18
5.6.130.0000.05318.19
5.6.120.0030.09021.08
5.6.110.0170.07021.07
5.6.100.0030.08721.16
5.6.90.0130.08021.16
5.6.80.0170.07720.41
5.6.70.2930.04020.41
5.5.350.0130.07320.34
5.5.340.0100.08017.99
5.5.330.0000.04320.13
5.5.320.0400.06020.32
5.5.310.0100.04720.32
5.5.300.0070.04718.00
5.5.290.0030.04317.95
5.5.280.0100.08720.90
5.5.270.0030.05320.88
5.5.260.0130.06320.89
5.5.250.0000.05720.80
5.5.240.0330.07020.11
5.4.450.0130.04719.26
5.4.440.0030.04719.39
5.4.430.0130.04719.38
5.4.420.0070.04319.45
5.4.410.0230.03719.11
5.4.400.0230.04319.11
5.4.390.0070.05319.08
5.4.380.0400.05018.74
5.4.370.0270.05718.71
5.4.360.0370.05318.59
5.4.350.0430.05718.69
5.4.340.0230.05718.60
5.4.320.0070.04112.50
5.4.310.0110.04012.50
5.4.300.0070.03812.50
5.4.290.0100.03812.50
5.4.280.0080.03712.39
5.4.270.0060.04012.39
5.4.260.0080.03912.39
5.4.250.0080.03812.39
5.4.240.0120.03512.39
5.4.230.0090.03612.39
5.4.220.0090.04212.38
5.4.210.0110.03912.39
5.4.200.0050.04212.39
5.4.190.0100.03812.38
5.4.180.0060.04512.38
5.4.170.0100.03712.39
5.4.160.0070.04312.39
5.4.150.0090.03512.38
5.4.140.0080.04412.07
5.4.130.0090.03512.05
5.4.120.0060.03812.01
5.4.110.0090.03512.01
5.4.100.0110.03512.02
5.4.90.0120.04112.01
5.4.80.0100.04212.01
5.4.70.0120.04512.00
5.4.60.0090.03612.01
5.4.50.0040.04312.01
5.4.40.0070.03612.00
5.4.30.0100.04412.00
5.4.20.0100.03712.00
5.4.10.0080.03612.00
5.4.00.0080.04711.49
5.3.290.0120.04112.80
5.3.280.0070.04112.71
5.3.270.0100.04312.72
5.3.260.0050.04012.71
5.3.250.0060.03812.72
5.3.240.0060.04112.72
5.3.230.0070.04512.71
5.3.220.0090.04712.68
5.3.210.0090.04212.68
5.3.200.0110.03712.68
5.3.190.0070.03612.68
5.3.180.0040.03812.67
5.3.170.0100.04112.67
5.3.160.0070.03912.67
5.3.150.0090.03912.67
5.3.140.0100.04212.66
5.3.130.0070.04312.66
5.3.120.0070.03812.66
5.3.110.0100.03912.66
5.3.100.0070.03812.12
5.3.90.0060.03512.08
5.3.80.0100.04812.07
5.3.70.0070.04212.07
5.3.60.0060.03512.06
5.3.50.0070.04212.00
5.3.40.0100.04112.00
5.3.30.0050.03811.95
5.3.20.0050.03511.73
5.3.10.0050.04011.70
5.3.00.0070.04611.68
5.2.170.0060.0299.18
5.2.160.0050.0329.18
5.2.150.0050.0339.18
5.2.140.0050.0349.18
5.2.130.0050.0299.14
5.2.120.0090.0269.14
5.2.110.0040.0389.15
5.2.100.0020.0319.14
5.2.90.0080.0319.14
5.2.80.0050.0309.14
5.2.70.0040.0319.14
5.2.60.0070.0279.09
5.2.50.0030.0319.05
5.2.40.0060.0279.03
5.2.30.0090.0349.01
5.2.20.0040.0329.00
5.2.10.0050.0348.93
5.2.00.0060.0378.79
5.1.60.0070.0328.07
5.1.50.0080.0238.06
5.1.40.0060.0328.04
5.1.30.0060.0278.40
5.1.20.0060.0268.42
5.1.10.0030.0368.14
5.1.00.0080.0348.14
5.0.50.0040.0276.63
5.0.40.0030.0266.48
5.0.30.0060.0396.29
5.0.20.0050.0216.27
5.0.10.0050.0196.24
5.0.00.0050.0296.23
4.4.90.0030.0154.78
4.4.80.0040.0174.76
4.4.70.0010.0184.75
4.4.60.0030.0204.75
4.4.50.0030.0154.77
4.4.40.0040.0234.71
4.4.30.0030.0164.76
4.4.20.0010.0174.84
4.4.10.0040.0214.85
4.4.00.0030.0254.76
4.3.110.0030.0164.67
4.3.100.0020.0154.66
4.3.90.0050.0124.63
4.3.80.0050.0224.58
4.3.70.0020.0154.63
4.3.60.0040.0154.63
4.3.50.0030.0164.62
4.3.40.0020.0254.54
4.3.30.0020.0163.29
4.3.20.0020.0183.26
4.3.10.0020.0173.22
4.3.00.0030.01718.15

preferences:
36.16 ms | 401 KiB | 5 Q