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]; $rand = rand(1, 20); while(in_array($rand, $user) || $rand == $i) { $rand = rand(1, 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)
7.4.00.0090.01315.14
7.3.120.0040.01814.91
7.3.110.0060.01314.91
7.3.100.0060.01515.08
7.3.90.0070.01014.88
7.3.80.0040.00815.06
7.3.70.0060.00914.86
7.3.60.0070.01014.79
7.3.50.0090.00614.81
7.3.40.0120.00315.03
7.3.30.0100.00714.84
7.3.20.0060.00916.59
7.3.10.0140.00516.28
7.3.00.0120.01016.43
7.2.250.0080.01215.06
7.2.240.0110.00715.00
7.2.230.0070.01115.22
7.2.220.0030.01614.99
7.2.210.0090.00915.26
7.2.200.0030.01015.27
7.2.190.0100.00714.91
7.2.180.0080.00615.23
7.2.170.0090.00615.14
7.2.160.0070.01015.16
7.2.150.0070.01016.81
7.2.140.0080.00816.95
7.2.130.0090.01116.88
7.2.120.0100.00916.75
7.2.110.0110.00816.55
7.2.100.0080.01216.58
7.2.90.0170.00517.05
7.2.80.0100.00916.70
7.2.70.0140.00516.79
7.2.60.0120.00716.69
7.2.50.0130.01116.81
7.2.40.0120.01516.79
7.2.30.0150.00816.72
7.2.20.0100.01116.73
7.2.10.0160.00616.86
7.2.00.0080.01317.85
7.1.330.0150.00615.89
7.1.320.0040.00716.00
7.1.310.0100.00315.75
7.1.300.0030.01415.86
7.1.290.0030.01016.02
7.1.280.0100.00315.58
7.1.270.0070.01015.69
7.1.260.0070.00715.96
7.1.250.0150.00815.67
7.1.240.0000.01615.80
7.1.230.0040.01415.80
7.1.220.0030.01015.86
7.1.210.0000.01415.59
7.1.200.0130.00315.79
7.1.190.0030.01015.86
7.1.180.0040.01215.62
7.1.170.0050.00515.93
7.1.160.0030.01316.02
7.1.150.0110.00015.79
7.1.140.0120.00015.93
7.1.130.0110.00615.72
7.1.120.0060.00615.97
7.1.110.0150.00315.97
7.1.100.0070.00715.84
7.1.90.0100.00615.90
7.1.80.0060.00915.86
7.1.70.0050.00716.35
7.1.60.0060.00616.60
7.1.50.0120.00916.35
7.1.40.0070.00715.91
7.1.30.0070.00415.85
7.1.20.0000.01215.53
7.1.10.0130.00015.94
7.1.00.0050.04319.00
7.0.330.0090.00315.21
7.0.320.0070.01015.41
7.0.310.0060.01215.56
7.0.300.0040.01115.46
7.0.290.0090.00615.42
7.0.280.0040.00815.37
7.0.270.0060.00915.50
7.0.260.0040.01115.43
7.0.250.0030.01315.25
7.0.240.0030.01415.66
7.0.230.0040.01415.11
7.0.220.0060.01215.43
7.0.210.0090.00615.25
7.0.200.0000.01316.18
7.0.190.0070.01015.46
7.0.180.0040.01115.43
7.0.170.0070.01015.55
7.0.160.0030.01015.44
7.0.150.0070.00715.50
7.0.140.0090.04018.79
7.0.130.0040.01515.31
7.0.120.0110.00415.37
7.0.110.0060.00915.56
7.0.100.0030.00715.61
7.0.90.0060.00915.54
7.0.80.0070.01115.39
7.0.70.0080.00415.52
7.0.60.0050.02817.66
7.0.50.0060.04316.77
7.0.40.0020.04016.90
7.0.30.0150.02416.79
7.0.20.0130.02216.90
7.0.10.0070.03416.81
7.0.00.0140.04216.87
5.6.400.0080.00414.79
5.6.390.0090.00614.05
5.6.380.0040.01514.89
5.6.370.0060.01214.71
5.6.360.0110.00714.77
5.6.350.0040.00814.67
5.6.340.0000.01414.26
5.6.330.0040.01214.17
5.6.320.0040.00814.57
5.6.310.0080.00814.65
5.6.300.0030.00714.40
5.6.290.0090.00914.74
5.6.280.0050.04217.93
5.6.270.0040.01414.16
5.6.260.0030.01014.66
5.6.250.0110.00414.59
5.6.240.0060.01214.68
5.6.230.0100.01014.55
5.6.220.0070.00714.24
5.6.210.0150.02817.44
5.6.200.0140.03816.30
5.6.190.0020.05017.41
5.6.180.0200.03017.59
5.6.170.0200.03617.63
5.6.160.0110.04317.43
5.6.150.0130.03916.27
5.6.140.0070.02316.29
5.6.130.0060.03816.33
5.6.120.0080.04217.66
5.6.110.0070.05017.86
5.6.100.0060.02517.65
5.6.90.0050.04417.89
5.6.80.0070.04717.45
5.6.70.0080.00814.36
5.6.60.0030.01314.14
5.6.50.0120.00414.35
5.6.40.0100.00314.73
5.6.30.0110.00314.28
5.6.20.0120.00314.38
5.6.10.0070.01114.27
5.6.00.0070.01014.37
5.5.380.0070.01414.59
5.5.370.0200.00014.54
5.5.360.0160.00014.21
5.5.350.0120.04517.46
5.5.340.0030.02716.11
5.5.330.0050.03717.65
5.5.320.0050.02917.35
5.5.310.0180.02817.34
5.5.300.0060.02616.14
5.5.290.0090.02016.18
5.5.280.0090.03817.61
5.5.270.0030.04917.59
5.5.260.0050.04017.59
5.5.250.0090.04217.39
5.5.240.0070.02317.32
5.5.230.0030.01314.30
5.5.220.0060.00614.42
5.5.210.0070.01014.47
5.5.200.0100.00314.41
5.5.190.0120.00814.45
5.5.180.0040.00814.58
5.5.170.0150.00314.19
5.5.160.0100.00714.50
5.5.150.0070.00414.25
5.5.140.0030.01314.23
5.5.130.0130.00314.42
5.5.120.0000.01214.14
5.5.110.0040.01114.40
5.5.100.0060.00914.62
5.5.90.0070.01014.48
5.5.80.0080.00814.55
5.5.70.0030.01214.61
5.5.60.0070.01014.53
5.5.50.0170.00014.40
5.5.40.0060.01014.49
5.5.30.0060.00914.62
5.5.20.0070.01014.45
5.5.10.0030.01014.08
5.5.00.0060.00614.18
5.4.450.0380.03816.04
5.4.440.0350.03616.22
5.4.430.0200.04316.14
5.4.420.0380.03815.97
5.4.410.0730.03216.02
5.4.400.0130.03116.08
5.4.390.0380.03315.81
5.4.380.0170.05315.68
5.4.370.0170.03215.69
5.4.360.0120.04715.79
5.4.350.0100.04015.70
5.4.340.0210.03315.68
5.4.330.0070.00712.84
5.4.320.0090.02012.67
5.4.310.0040.02612.67
5.4.300.0080.02212.67
5.4.290.0090.02212.67
5.4.280.0060.02312.62
5.4.270.0040.02412.62
5.4.260.0070.02412.62
5.4.250.0070.02512.62
5.4.240.0090.02512.62
5.4.230.0060.02812.61
5.4.220.0060.02612.61
5.4.210.0050.02512.61
5.4.200.0050.02812.61
5.4.190.0080.02412.61
5.4.180.0090.02612.61
5.4.170.0080.02312.62
5.4.160.0050.02912.61
5.4.150.0090.02012.61
5.4.140.0110.02112.45
5.4.130.0100.01612.45
5.4.120.0080.02112.43
5.4.110.0060.02312.43
5.4.100.0090.02212.42
5.4.90.0040.02412.43
5.4.80.0070.02412.42
5.4.70.0090.02412.42
5.4.60.0050.02912.42
5.4.50.0060.02312.42
5.4.40.0080.02012.42
5.4.30.0070.02612.42
5.4.20.0080.02512.41
5.4.10.0040.02512.42
5.4.00.0060.02212.16
5.3.290.0090.04012.80
5.3.280.0070.03712.71
5.3.270.0080.03812.73
5.3.260.0070.03812.72
5.3.250.0080.03812.72
5.3.240.0060.04212.71
5.3.230.0100.03912.70
5.3.220.0060.05112.68
5.3.210.0080.03912.68
5.3.200.0060.04212.68
5.3.190.0110.03812.68
5.3.180.0050.04912.67
5.3.170.0040.03712.67
5.3.160.0110.04012.68
5.3.150.0080.03512.67
5.3.140.0070.03612.66
5.3.130.0090.03712.66
5.3.120.0070.03912.66
5.3.110.0060.03812.66
5.3.100.0070.03712.12
5.3.90.0040.03812.08
5.3.80.0080.04212.08
5.3.70.0090.03912.08
5.3.60.0060.03612.07
5.3.50.0050.03712.00
5.3.40.0080.03512.00
5.3.30.0070.03611.95
5.3.20.0050.03811.72
5.3.10.0130.03811.70
5.3.00.0040.03811.68
5.2.170.0090.0339.18
5.2.160.0060.0369.18
5.2.150.0050.0369.18
5.2.140.0040.0319.18
5.2.130.0050.0299.14
5.2.120.0060.0309.14
5.2.110.0070.0279.14
5.2.100.0090.0259.14
5.2.90.0050.0289.14
5.2.80.0040.0389.14
5.2.70.0050.0329.14
5.2.60.0040.0329.09
5.2.50.0040.0349.05
5.2.40.0040.0369.03
5.2.30.0060.0389.02
5.2.20.0060.0349.00
5.2.10.0070.0258.92
5.2.00.0080.0288.78
5.1.60.0060.0298.06
5.1.50.0040.0278.06
5.1.40.0050.0308.04
5.1.30.0020.0278.40
5.1.20.0050.0278.41
5.1.10.0040.0348.14
5.1.00.0020.0338.14
5.0.50.0060.0296.62
5.0.40.0070.0266.48
5.0.30.0040.0346.29
5.0.20.0030.0206.27
5.0.10.0040.0196.24
5.0.00.0030.0316.23
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0010.0174.75
4.4.60.0020.0154.75
4.4.50.0030.0154.77
4.4.40.0060.0294.71
4.4.30.0030.0214.76
4.4.20.0040.0184.84
4.4.10.0070.0234.85
4.4.00.0030.0294.76
4.3.110.0020.0164.67
4.3.100.0030.0164.66
4.3.90.0030.0144.64
4.3.80.0040.0264.58
4.3.70.0040.0204.63
4.3.60.0040.0144.63
4.3.50.0050.0184.63
4.3.40.0040.0264.54
4.3.30.0020.0163.29
4.3.20.0030.0193.26
4.3.10.0050.0183.22
4.3.00.0170.0137.91

preferences:
36.92 ms | 401 KiB | 5 Q