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] = $ln; } } } // output the table headers foreach ($lengths as $key => $length) { echo "+" . str_repeat("-", $length); } echo "+\n"; foreach ($lengths as $key => $length) { $pad = $length - strlen($key); echo "| {$key} " . str_repeat(" ", $pad); } echo "|\n"; foreach ($lengths as $key => $length) { 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)
8.3.70.0160.00316.50
8.3.60.0150.00316.63
8.3.50.0000.01516.42
8.3.40.0100.00618.70
8.3.30.0090.00918.79
8.3.20.0040.00421.66
8.3.10.0050.00321.83
8.3.00.0080.00021.72
8.2.190.0000.01716.75
8.2.180.0150.00616.50
8.2.170.0040.01122.96
8.2.160.0100.01020.27
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0170.00026.16
8.2.120.0070.00021.07
8.2.110.0090.00019.35
8.2.100.0100.00019.21
8.2.90.0030.00517.97
8.2.80.0030.00619.02
8.2.70.0000.00917.93
8.2.60.0090.00017.93
8.2.50.0000.00818.16
8.2.40.0030.00520.42
8.2.30.0040.00419.41
8.2.20.0050.00318.16
8.2.10.0040.00418.11
8.2.00.0050.00218.13
8.1.280.0110.00425.92
8.1.270.0080.00022.14
8.1.260.0040.00426.35
8.1.250.0040.01128.09
8.1.240.0030.00620.91
8.1.230.0080.00320.88
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0040.00417.35
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0000.00918.82
8.1.160.0030.00518.90
8.1.150.0000.00718.94
8.1.140.0050.00217.71
8.1.130.0040.00419.04
8.1.120.0030.00317.37
8.1.110.0030.00717.46
8.1.100.0040.00417.45
8.1.90.0000.00717.45
8.1.80.0000.00717.40
8.1.70.0030.00317.38
8.1.60.0000.00817.52
8.1.50.0000.00817.42
8.1.40.0000.00717.50
8.1.30.0030.00617.73
8.1.20.0000.00717.58
8.1.10.0060.00317.52
8.1.00.0080.00017.35
8.0.300.0040.00420.21
8.0.290.0040.00416.75
8.0.280.0000.00718.47
8.0.270.0040.00417.27
8.0.260.0030.00318.46
8.0.250.0030.00316.87
8.0.240.0000.00716.88
8.0.230.0050.00316.96
8.0.220.0000.00816.82
8.0.210.0070.00016.81
8.0.200.0030.00316.95
8.0.190.0040.00416.95
8.0.180.0000.00716.89
8.0.170.0030.00516.88
8.0.160.0030.00317.00
8.0.150.0000.00816.88
8.0.140.0070.00016.80
8.0.130.0000.00513.29
8.0.120.0030.00516.90
8.0.110.0020.00516.74
8.0.100.0060.00316.80
8.0.90.0040.00416.71
8.0.80.0110.00716.84
8.0.70.0050.00216.90
8.0.60.0040.00416.88
8.0.50.0040.00416.80
8.0.30.0110.01017.15
8.0.20.0120.00917.40
8.0.10.0070.00017.06
8.0.00.0100.00716.97
7.4.330.0030.00315.55
7.4.320.0000.00716.62
7.4.300.0000.00716.52
7.4.290.0070.00316.48
7.4.280.0040.00416.43
7.4.270.0040.00416.44
7.4.260.0070.00016.57
7.4.250.0030.00316.44
7.4.240.0030.00316.62
7.4.230.0080.00016.70
7.4.220.0000.00816.27
7.4.210.0060.00916.50
7.4.200.0070.00016.61
7.4.160.0110.00616.45
7.4.140.0120.00717.86
7.4.130.0090.00916.44
7.4.120.0110.00916.55
7.4.110.0140.00916.63
7.4.100.0150.00616.48
7.4.90.0140.00316.45
7.4.80.0140.00519.39
7.4.70.0100.00716.54
7.4.60.0060.00916.60
7.4.50.0040.01116.49
7.4.40.0120.00616.34
7.4.10.0030.01414.79
7.4.00.0080.00614.86
7.3.330.0000.00513.22
7.3.320.0000.00613.16
7.3.310.0030.00316.45
7.3.300.0000.00616.27
7.3.290.0030.00516.43
7.3.280.0090.00816.41
7.3.260.0120.00516.55
7.3.240.0080.01316.45
7.3.230.0100.00716.66
7.3.210.0040.01216.55
7.3.200.0100.01116.41
7.3.190.0080.00816.54
7.3.180.0110.00416.58
7.3.170.0060.00916.45
7.3.160.0090.00616.53
7.3.130.0070.01114.80
7.3.120.0100.00714.99
7.3.110.0130.00615.12
7.3.100.0030.01415.20
7.3.90.0110.00714.82
7.3.80.0060.00915.06
7.3.70.0030.00814.80
7.3.60.0030.01314.88
7.3.50.0090.00614.65
7.3.40.0070.00715.08
7.3.30.0040.01114.55
7.3.20.0070.01116.50
7.3.10.0030.01416.50
7.3.00.0070.00316.54
7.2.330.0090.00916.75
7.2.320.0110.01316.41
7.2.310.0140.00316.80
7.2.300.0110.00916.80
7.2.290.0070.01116.67
7.2.260.0110.00715.04
7.2.250.0060.01214.83
7.2.240.0090.00615.28
7.2.230.0090.00915.25
7.2.220.0090.00615.32
7.2.210.0110.00415.11
7.2.200.0000.01515.12
7.2.190.0040.01115.11
7.2.180.0030.01015.21
7.2.170.0080.00515.25
7.2.160.0070.01015.02
7.2.150.0070.01016.89
7.2.140.0110.00716.98
7.2.130.0120.00317.03
7.2.120.0070.00717.05
7.2.110.0060.00316.94
7.2.100.0030.00616.81
7.2.90.0060.00616.88
7.2.80.0030.00916.75
7.2.70.0090.00017.02
7.2.60.0070.00916.84
7.2.50.0110.00817.02
7.2.40.0340.01217.40
7.2.30.0350.01217.53
7.2.20.0380.01217.42
7.2.10.0400.01117.39
7.2.00.0400.01317.58
7.1.330.0000.01315.88
7.1.320.0000.01716.00
7.1.310.0100.00315.84
7.1.300.0120.00315.57
7.1.290.0080.00415.75
7.1.280.0040.00815.89
7.1.270.0120.00616.04
7.1.260.0100.00715.77
7.1.250.0000.01315.87
7.1.240.0000.01515.67
7.1.230.0090.00015.98
7.1.220.0000.00815.91
7.1.210.0000.00815.88
7.1.200.0020.01015.93
7.1.190.0050.00315.63
7.1.180.0090.00615.71
7.1.170.0060.00615.76
7.1.160.0360.00916.19
7.1.150.0310.00716.24
7.1.140.0400.00616.22
7.1.130.0280.00916.41
7.1.120.0470.00716.14
7.1.110.0400.01015.90
7.1.100.0250.00916.12
7.1.90.0270.00815.97
7.1.80.0220.01016.00
7.1.70.0280.01115.63
7.1.60.0640.01424.63
7.1.50.0290.01324.30
7.1.40.0490.01324.28
7.1.30.0560.00824.21
7.1.20.0460.00924.24
7.1.10.0250.01015.27
7.1.00.0480.01315.51
7.0.330.0030.00715.35
7.0.320.0090.00615.41
7.0.310.0120.00015.44
7.0.300.0100.00615.42
7.0.290.0000.01015.48
7.0.280.0030.01415.20
7.0.270.0040.00415.33
7.0.260.0070.00715.49
7.0.250.0030.01015.54
7.0.240.0000.01015.50
7.0.230.0060.00815.59
7.0.220.0060.00315.21
7.0.210.0000.01315.59
7.0.200.0040.00815.55
7.0.190.0030.01215.46
7.0.180.0060.01015.48
7.0.170.0060.00615.47
7.0.160.0030.00615.66
7.0.150.0070.00315.43
7.0.140.0000.01715.60
7.0.130.0040.00415.52
7.0.120.0070.00315.46
7.0.110.0070.00715.22
7.0.100.0090.00315.56
7.0.90.0060.00315.58
7.0.80.0080.00815.44
7.0.70.0000.01115.44
7.0.60.0060.00615.14
7.0.50.0060.00615.57
7.0.40.0040.00713.89
7.0.30.0060.00613.89
7.0.20.0000.01313.89
7.0.10.0090.00613.89
7.0.00.0000.01513.89
5.6.400.0040.00414.73
5.6.390.0030.01013.96
5.6.380.0000.01214.29
5.6.370.0070.01014.61
5.6.360.0060.00614.45
5.6.350.0100.00014.13
5.6.340.0100.00714.70
5.6.330.0040.00414.61
5.6.320.0000.01414.10
5.6.310.0030.00614.35
5.6.300.0080.00814.51
5.6.290.0070.00714.65
5.6.280.0040.01114.56
5.6.270.0060.01114.45
5.6.260.0060.00314.47
5.6.250.0000.01314.77
5.6.240.0090.00014.30
5.6.230.0060.00614.31
5.6.220.0040.01114.75
5.6.210.0070.00714.46
5.6.200.0030.01014.26
5.6.190.0050.00914.45
5.6.180.0070.00714.37
5.6.170.0030.01014.27
5.6.160.0080.00314.27
5.6.150.0040.00414.73
5.6.140.0030.01414.37
5.6.130.0120.00314.52
5.6.120.0030.00614.74
5.6.110.0030.00614.38
5.6.100.0060.00914.41
5.6.90.0040.00714.72
5.6.80.0080.00414.29
5.6.70.0120.00314.66
5.6.60.0070.00714.28
5.6.50.0100.00614.14
5.6.40.0070.00714.55
5.6.30.0060.00914.38
5.6.20.0040.00514.26
5.6.10.0090.00014.13
5.6.00.0060.00614.32

preferences:
47.08 ms | 401 KiB | 5 Q