3v4l.org

run code in 300+ PHP versions simultaneously
<?php //retrieved from database $kategorier = [ ['Kategori' => 'Burger'], ['Kategori' => 'Pizza'], ['Kategori' => 'Pizza2'], ['Kategori' => 'Pizza3'], ['Kategori' => 'Chinaboks'], ['Kategori' => 'Artiskok'], ['Kategori' => 'Durum'], ['Kategori' => 'Asiatisk'], ['Kategori' => 'Asiatisk2'], ['Kategori' => 'Asiatisk20'], ['Kategori' => 'Asiatisk3'], ]; if ($kategorier) { $kategorier = array_column($kategorier, 'Kategori'); //sort the resulting array as a human would natsort($kategorier); } $previousLetter = null; var_dump($kategorier); #debug code - remove ?> <dl> <?php foreach ($kategorier as $kategori) { $currentLetter = strtoupper($kategori[0]); if ($previousLetter !== $currentLetter) { ?> <dt><h2><?php echo $currentLetter; ?></h2></dt> <?php } ?> <dd><?php echo $kategori; ?></dd> <?php $previousLetter = $currentLetter; } ?> <dl>

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)
8.4.140.0130.00917.71
8.4.130.0120.00818.71
8.4.120.0130.00718.85
8.4.110.0060.00418.69
8.4.100.0130.00917.75
8.4.90.0140.00720.54
8.4.80.0030.00419.00
8.4.70.0110.00918.84
8.4.60.0120.00920.57
8.4.50.0130.00720.32
8.4.40.0030.01719.67
8.4.30.0060.01317.60
8.4.20.0130.00320.29
8.4.10.0100.00617.66
8.3.270.0140.00616.42
8.3.260.0090.01016.41
8.3.250.0140.00716.74
8.3.240.0130.00616.85
8.3.230.0100.01016.80
8.3.220.0090.00819.11
8.3.210.0110.00816.76
8.3.200.0040.00416.55
8.3.190.0040.00617.08
8.3.180.0100.00920.47
8.3.170.0000.01417.21
8.3.160.0180.00016.48
8.3.150.0130.00316.73
8.3.140.0080.00016.46
8.3.130.0080.00016.56
8.3.120.0060.00318.75
8.3.110.0110.00720.94
8.3.100.0090.00624.06
8.3.90.0110.00426.77
8.3.80.0060.00317.97
8.3.70.0110.00418.42
8.3.60.0080.01518.18
8.3.50.0030.00917.28
8.3.40.0040.01118.64
8.3.30.0070.00718.73
8.3.20.0060.00318.78
8.3.10.0040.00421.71
8.3.00.0040.00423.51
8.2.290.0130.00717.29
8.2.280.0060.00820.13
8.2.270.0120.00816.59
8.2.260.0000.00817.08
8.2.250.0060.00316.95
8.2.240.0060.01218.83
8.2.230.0090.00022.58
8.2.220.0130.00637.54
8.2.210.0070.01126.77
8.2.200.0060.00316.50
8.2.190.0100.00618.62
8.2.180.0090.00616.63
8.2.170.0100.00522.96
8.2.160.0110.00419.04
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00420.82
8.2.120.0060.00326.35
8.2.110.0030.00621.11
8.2.100.0090.00319.64
8.2.90.0040.00417.84
8.2.80.0040.00718.03
8.2.70.0050.00518.05
8.2.60.0000.00918.22
8.2.50.0060.00318.10
8.2.40.0000.00719.07
8.2.30.0000.00820.68
8.2.20.0040.00418.08
8.2.10.0000.00718.15
8.2.00.0000.00818.19
8.1.330.0060.00516.08
8.1.320.0110.00916.88
8.1.310.0040.00416.66
8.1.300.0100.00518.69
8.1.290.0070.00330.84
8.1.280.0040.01125.92
8.1.270.0130.00623.90
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00022.18
8.1.230.0080.00820.90
8.1.220.0000.00817.79
8.1.210.0090.00018.77
8.1.200.0130.00717.38
8.1.190.0000.00917.23
8.1.180.0090.00318.10
8.1.170.0060.00318.64
8.1.160.0030.00518.81
8.1.150.0060.00318.82
8.1.140.0000.00718.86
8.1.130.0030.00320.12
8.1.120.0030.00317.47
8.1.110.0020.00517.51
8.1.100.0060.00317.48
8.1.90.0040.00417.37
8.1.80.0000.01017.52
8.1.70.0070.00017.52
8.1.60.0090.00017.66
8.1.50.0030.00517.50
8.1.40.0000.00717.57
8.1.30.0000.00817.68
8.1.20.0040.00417.60
8.1.10.0030.00617.54
8.1.00.0020.00517.54
8.0.300.0000.00719.79
8.0.290.0040.00416.75
8.0.280.0030.00318.46
8.0.270.0040.00416.81
8.0.260.0000.00820.20
8.0.250.0000.00716.93
8.0.240.0000.00617.01
8.0.230.0000.00616.95
8.0.220.0040.00416.90
8.0.210.0070.00016.86
8.0.200.0060.00016.83
8.0.190.0080.00016.99
8.0.180.0040.00416.82
8.0.170.0000.00916.94
8.0.160.0050.00316.80
8.0.150.0030.00816.83
8.0.140.0040.00416.75
8.0.130.0030.00513.40
8.0.120.0040.00416.91
8.0.110.0040.00416.79
8.0.100.0080.00016.73
8.0.90.0000.00716.79
8.0.80.0080.01116.95
8.0.70.0040.00416.92
8.0.60.0040.00416.89
8.0.50.0020.00516.92
8.0.30.0110.00917.34
8.0.20.0130.00617.40
8.0.10.0000.00816.98
8.0.00.0120.01016.81
7.4.330.0000.00515.55
7.4.320.0000.00616.64
7.4.300.0000.00716.42
7.4.290.0070.00016.53
7.4.280.0080.00016.61
7.4.270.0040.00416.62
7.4.260.0060.00316.59
7.4.250.0000.00716.47
7.4.240.0070.00016.45
7.4.230.0040.00416.40
7.4.220.0040.00416.62
7.4.210.0090.00916.62
7.4.200.0000.00716.61
7.4.140.0110.00917.86
7.4.130.0150.00416.52
7.4.120.0080.01116.43
7.4.110.0090.00916.59
7.4.100.0110.00816.52
7.4.90.0180.00316.60
7.4.80.0070.01119.39
7.4.70.0120.01816.45
7.4.60.0100.01316.55
7.4.50.0130.00316.64
7.4.40.0030.01616.70
7.4.00.0050.01214.96
7.3.330.0000.00513.18
7.3.320.0000.00513.14
7.3.310.0000.00716.16
7.3.300.0050.00316.35
7.3.290.0030.00316.32
7.3.280.0080.01016.38
7.3.260.0170.00916.32
7.3.240.0080.01316.41
7.3.230.0130.00416.34
7.3.210.0100.00716.61
7.3.200.0120.00416.40
7.3.190.0060.01716.65
7.3.180.0090.01216.39
7.3.170.0050.01316.45
7.3.160.0120.00316.30
7.3.120.0030.01414.86
7.3.110.0120.00014.92
7.3.100.0090.00614.52
7.3.90.0030.00614.68
7.3.80.0070.01014.85
7.3.70.0110.00014.92
7.3.60.0090.00314.61
7.3.50.0140.00014.72
7.3.40.0120.00614.90
7.3.30.0090.00014.82
7.3.20.0130.00016.78
7.3.10.0000.01516.41
7.3.00.0110.00316.72
7.2.330.0090.00916.53
7.2.320.0030.01816.65
7.2.310.0110.00616.48
7.2.300.0120.00616.80
7.2.290.0030.01516.75
7.2.250.0030.01515.29
7.2.240.0070.01415.00
7.2.230.0000.01515.10
7.2.220.0000.00915.27
7.2.210.0070.01014.97
7.2.200.0040.00715.26
7.2.190.0030.01014.66
7.2.180.0120.00314.64
7.2.170.0120.00615.27
7.2.100.0960.00514.42
7.2.90.0700.01014.68
7.2.80.0910.00814.47
7.2.70.0520.00714.88
7.2.60.1940.00814.82
7.2.50.0950.00714.88
7.2.40.0880.00715.06
7.2.30.0850.01115.13
7.2.20.0830.01415.01
7.2.10.1210.00815.08
7.2.00.1090.00814.98
7.1.330.0100.00315.93
7.1.320.0030.00716.07
7.1.310.0120.00415.48
7.1.300.0040.00716.02
7.1.290.0000.01115.80
7.1.280.0070.00715.65
7.1.270.0040.00815.90
7.1.260.0030.01215.84
7.1.220.2300.00713.81
7.1.210.0700.00613.87
7.1.200.0630.01313.56
7.1.190.1730.01213.69
7.1.180.0890.00713.83
7.1.170.1070.00613.69
7.1.160.0700.00713.82
7.1.150.0690.00713.86
7.1.140.2910.00513.82
7.1.130.1070.00513.80
7.1.120.1920.00613.88
7.1.110.2230.00314.04
7.1.100.1150.00713.79
7.1.90.1080.00713.65
7.1.80.0690.00513.98
7.1.70.1920.01113.81
7.1.60.2480.00731.86
7.1.50.3570.00831.79
7.1.40.5060.00731.96
7.1.30.4310.00331.84
7.1.20.5370.00631.74
7.1.10.5370.00513.88
7.1.00.3130.01014.00
5.6.380.0140.00614.14

preferences:
132.82 ms | 403 KiB | 5 Q