3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = [ [ "forename" => "Dave", "surname" => "Wood", "dob" => "23/05/1986", "gender" => "Male", ], ]; function outputr(array $input) { // work out the max length for each field $lengths = []; foreach ($input as $row) { foreach ($row as $key => $value) { if (!isset($lengths[$key])) { $lengths[$key] = 0; } $kl = strlen($key); $vl = strlen($value); $ln = ($kl > $vl) ? $kl : $vl; if ($ln > $lengths[$key]) { $lengths[$key] = $ln; } } } // output the table header foreach ($lengths as $key => $length) { echo "+" . str_repeat("-", $length); } echo "+\n"; foreach ($lengths as $key => $length) { $pad = $length - strlen($key); echo "| {$key}"; echo str_repeat(" ", $length); } echo "|\n"; } outputr($input);

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)
8.3.60.0090.00916.63
8.3.50.0110.00716.50
8.3.40.0150.00618.68
8.3.30.0090.00618.84
8.3.20.0070.00021.76
8.3.10.0040.00421.58
8.3.00.0040.00421.90
8.2.180.0140.00716.50
8.2.170.0090.00622.96
8.2.160.0070.00720.35
8.2.150.0020.00524.18
8.2.140.0120.00324.66
8.2.130.0030.00519.24
8.2.120.0000.00826.35
8.2.110.0040.00422.27
8.2.100.0070.00419.64
8.2.90.0030.00617.75
8.2.80.0060.00318.87
8.2.70.0040.00417.93
8.2.60.0000.00718.16
8.2.50.0080.00018.10
8.2.40.0040.00420.42
8.2.30.0080.00019.36
8.2.20.0030.00518.09
8.2.10.0030.00519.91
8.2.00.0050.00218.11
8.1.280.0070.01425.92
8.1.270.0070.00022.14
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00320.83
8.1.230.0080.00317.77
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.36
8.1.190.0050.00317.38
8.1.180.0070.00018.10
8.1.170.0050.00318.84
8.1.160.0040.00418.84
8.1.150.0030.00319.02
8.1.140.0080.00017.71
8.1.130.0000.00719.02
8.1.120.0000.00717.49
8.1.110.0050.00217.48
8.1.100.0030.00417.34
8.1.90.0070.00017.48
8.1.80.0070.00017.35
8.1.70.0070.00017.45
8.1.60.0080.00017.47
8.1.50.0080.00017.47
8.1.40.0040.00417.51
8.1.30.0030.00517.54
8.1.20.0040.00417.66
8.1.10.0040.00717.57
8.1.00.0040.00417.48
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0070.00018.40
8.0.270.0080.00017.13
8.0.260.0050.00318.93
8.0.250.0030.00317.02
8.0.240.0000.00816.98
8.0.230.0040.00416.91
8.0.220.0040.00416.77
8.0.210.0070.00016.93
8.0.200.0070.00017.01
8.0.190.0040.00416.84
8.0.180.0050.00216.91
8.0.170.0040.00416.81
8.0.160.0080.00016.94
8.0.150.0040.00416.90
8.0.140.0040.00416.74
8.0.130.0030.00313.20
8.0.120.0050.00316.86
8.0.110.0000.00816.94
8.0.100.0040.00416.74
8.0.90.0040.00416.85
8.0.80.0070.01016.84
8.0.70.0040.00416.71
8.0.60.0000.00716.89
8.0.50.0000.00816.80
8.0.30.0110.01317.11
8.0.20.0120.00917.43
8.0.10.0080.00016.94
8.0.00.0100.01116.79
7.4.330.0050.00015.55
7.4.320.0060.00016.64
7.4.300.0050.00216.51
7.4.290.0030.00616.50
7.4.280.0000.00716.63
7.4.270.0040.00416.50
7.4.260.0000.00816.49
7.4.250.0040.00416.50
7.4.240.0000.00716.53
7.4.230.0050.00316.39
7.4.220.0000.00716.61
7.4.210.0090.00516.61
7.4.200.0000.00716.55
7.4.160.0140.00516.63
7.4.140.0100.00917.86
7.4.130.0090.01316.57
7.4.120.0120.00716.52
7.4.110.0110.00816.33
7.4.100.0140.00316.55
7.4.90.0130.00316.71
7.4.80.0100.01019.39
7.4.70.0100.00716.57
7.4.60.0060.00916.47
7.4.50.0100.00316.65
7.4.40.0170.00316.44
7.4.00.0090.00615.25
7.3.330.0000.00513.37
7.3.320.0000.00613.29
7.3.310.0040.00416.39
7.3.300.0000.00716.47
7.3.290.0070.00016.24
7.3.280.0090.00816.32
7.3.260.0060.01016.50
7.3.240.0090.00816.48
7.3.230.0140.00316.44
7.3.210.0120.00416.52
7.3.200.0100.01016.64
7.3.190.0110.00516.42
7.3.180.0060.00916.38
7.3.170.0070.01016.36
7.3.160.0110.00516.53
7.2.330.0120.01516.40
7.2.320.0100.01416.48
7.2.310.0120.00316.76
7.2.300.0070.01116.80
7.2.290.0060.01216.57
7.2.60.0070.00716.86
7.2.40.0460.01617.83
7.2.30.0870.01317.97
7.2.20.0690.01418.24
7.2.10.1030.01818.01
7.2.00.0680.01317.91
7.1.200.0100.00715.71
7.1.160.0420.01617.02
7.1.150.0700.01316.90
7.1.140.0860.01216.81
7.1.130.1170.01317.19
7.1.120.0860.01116.91
7.1.110.0850.01216.09
7.1.100.0870.01216.35
7.1.90.0690.01516.17
7.1.80.0490.01216.00
7.1.70.0640.01315.02
7.1.60.1140.01533.29
7.1.50.0900.01533.02
7.1.40.1070.02232.64
7.1.30.0810.01632.68
7.1.20.0940.01732.53
7.1.10.0660.01014.92
7.1.00.0490.01215.02

preferences:
46.58 ms | 401 KiB | 5 Q