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)) { } else { 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)
7.2.00.0060.00619.24
7.1.70.0030.00717.22
7.1.60.0100.01719.61
7.1.50.0050.01116.67
7.1.00.0170.06722.32
7.0.200.0000.00916.63
7.0.140.0070.07021.98
7.0.60.0000.09319.95
7.0.50.0100.05017.88
7.0.40.0130.07720.24
7.0.30.0130.05020.10
7.0.20.0270.05320.04
7.0.10.0000.09320.03
7.0.00.0070.09020.12
5.6.280.0070.07321.02
5.6.210.0030.04720.74
5.6.200.0070.04318.16
5.6.190.0070.08320.39
5.6.180.0200.04320.35
5.6.170.0230.08320.51
5.6.160.0000.06020.48
5.6.150.0100.07318.16
5.6.140.0070.04318.09
5.6.130.0030.05718.21
5.6.120.0230.04321.04
5.6.110.0100.05720.92
5.6.100.0070.08720.92
5.6.90.0070.08721.03
5.6.80.0000.04320.56
5.6.70.4230.04020.30
5.5.350.0170.07720.50
5.5.340.0130.04017.89
5.5.330.0100.05720.37
5.5.320.0270.04720.17
5.5.310.0230.03320.28
5.5.300.0030.04018.00
5.5.290.0030.07717.97
5.5.280.0030.04320.88
5.5.270.0030.04320.90
5.5.260.0230.05720.76
5.5.250.0070.08720.75
5.5.240.0300.07020.19
5.4.450.0270.03019.13
5.4.440.0230.03719.39
5.4.430.0170.04319.41
5.4.420.0300.03019.40
5.4.410.0170.06719.33
5.4.400.0330.07019.18
5.4.390.0300.08019.06
5.4.380.0400.05719.22
5.4.370.0300.06019.05
5.4.360.0330.06319.22
5.4.350.0300.03319.08
5.4.340.0300.07319.08
5.4.320.0300.08018.93
5.4.310.0300.05319.08
5.4.300.0300.06719.16
5.4.290.0370.07018.81
5.4.280.0330.05319.06
5.4.270.0200.06019.25
5.4.260.0300.07019.08
5.4.250.0300.07719.12
5.4.240.0270.05018.76
5.4.230.0330.07018.78
5.4.220.0270.05018.91
5.4.210.0430.06019.08
5.4.200.0370.05319.21
5.4.190.0300.04719.08
5.4.180.0430.06019.10
5.4.170.0270.07719.23
5.4.160.0270.07019.07
5.4.150.0270.03719.07
5.4.140.0300.07016.32
5.4.130.0430.06016.59
5.4.120.0300.06716.50
5.4.110.0430.05716.28
5.4.100.0300.04316.47
5.4.90.0300.05716.48
5.4.80.0230.05316.46
5.4.70.0230.04716.53
5.4.60.0300.06716.25
5.4.50.0300.06716.36
5.4.40.0330.06716.41
5.4.30.0300.03016.41
5.4.20.0230.04716.49
5.4.10.0230.05016.41
5.4.00.0400.06016.04
5.3.290.0330.06714.54
5.3.280.0400.06314.68
5.3.270.0330.06714.70
5.3.260.0270.04714.45
5.3.250.0300.06714.46
5.3.240.0270.04714.55
5.3.230.0230.07714.47
5.3.220.0300.05314.52
5.3.210.0270.07314.61
5.3.200.0370.06714.61
5.3.190.0400.06014.50
5.3.180.0230.06014.43
5.3.170.0370.06314.52
5.3.160.0300.07014.42
5.3.150.0330.04714.42
5.3.140.0270.07014.41
5.3.130.0370.06714.46
5.3.120.0300.07714.50
5.3.110.0300.06714.39
5.3.100.0270.07313.88
5.3.90.0270.04713.88
5.3.80.0300.05314.02
5.3.70.0270.03713.92
5.3.60.0270.07314.05
5.3.50.0370.03313.80
5.3.40.0300.06713.71
5.3.30.0370.05313.77
5.3.20.0230.07013.67
5.3.10.0330.04713.56
5.3.00.0270.06013.72
5.2.170.0200.03311.80
5.2.160.0170.05011.80
5.2.150.0230.06011.80
5.2.140.0230.04711.80
5.2.130.0300.05011.80
5.2.120.0200.05311.80
5.2.110.0230.05711.80
5.2.100.0200.03011.80
5.2.90.0270.04311.80
5.2.80.0170.03711.80
5.2.70.0300.05311.80
5.2.60.0230.04711.80
5.2.50.0270.05011.80
5.2.40.0200.05711.80
5.2.30.0200.03711.80
5.2.20.0200.04011.80
5.2.10.0230.02711.80
5.2.00.0130.06011.80
5.1.60.0130.03711.80
5.1.50.0200.03311.80
5.1.40.0130.05311.80
5.1.30.0130.05011.80
5.1.20.0170.03311.80
5.1.10.0230.05011.80
5.1.00.0170.05711.80
5.0.50.0100.04711.80
5.0.40.0130.04011.80
5.0.30.0130.04711.80
5.0.20.0100.03311.80
5.0.10.0130.04311.80
5.0.00.0170.05711.80
4.4.90.0070.03711.80
4.4.80.0100.03311.80
4.4.70.0100.02011.80
4.4.60.0130.03011.80
4.4.50.0130.03011.80
4.4.40.0030.05311.80
4.4.30.0100.02011.80
4.4.20.0100.02011.80
4.4.10.0070.04011.80
4.4.00.0070.05311.80
4.3.110.0130.03311.80
4.3.100.0030.03011.80
4.3.90.0130.03011.80
4.3.80.0100.04311.80
4.3.70.0130.03011.80
4.3.60.0130.03011.80
4.3.50.0100.02311.80
4.3.40.0070.04711.80
4.3.30.0070.02311.80
4.3.20.0100.01311.80
4.3.10.0070.02011.80
4.3.00.0030.03011.80

preferences:
45.08 ms | 400 KiB | 5 Q