3v4l.org

run code in 300+ PHP versions simultaneously
<?php $types = [ ['unique_codename' => 'cars', 'category' => 'vehicle', 'foo' => 'bar'], ['unique_codename' => 'fruit', 'category' => 'food', 'foo' => 'bar'], ['unique_codename' => 'vegetables', 'category' => 'food', 'foo' => 'bar'], ['unique_codename' => 'animals', 'category' => 'vehicle and food', 'foo' => 'bar'], ]; $products = [ ['codename' => 'fruit', 'name' => 'banana', 'other' => 'stuff'], ['codename' => 'fruit', 'name' => 'apple', 'other' => 'stuff'], ['codename' => 'vegetables', 'name' => 'cauliflower', 'other' => 'stuff'], ['codename' => 'cars', 'name' => 'audi', 'other' => 'stuff'], ['codename' => 'cars', 'name' => 'volvo', 'other' => 'stuff'], ]; foreach ($types as ['unique_codename' => $ucn, 'sorts' => &$ref[$ucn]]) { $ref[$ucn] = []; }; foreach ($products as ['codename' => $cn, 'name' => $ref[$cn][]['name']]); var_export($types);

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)
8.5.00.0070.01319.91
8.4.150.0020.00014.05
8.4.140.0110.01117.48
8.4.130.0090.00718.65
8.4.120.0090.01020.65
8.4.110.0090.01120.61
8.4.100.0120.00917.81
8.4.90.0110.00920.75
8.4.80.0040.00422.45
8.4.70.0080.01218.90
8.4.60.0150.00520.68
8.4.50.0110.00920.16
8.4.40.0100.01017.40
8.4.30.0030.01618.86
8.4.20.0170.00321.13
8.4.10.0450.00317.60
8.3.280.0110.01218.24
8.3.270.0120.00916.77
8.3.260.0080.01116.63
8.3.250.0100.00317.07
8.3.240.0100.00916.75
8.3.230.0110.00816.38
8.3.220.0130.00419.04
8.3.210.0130.00516.71
8.3.200.0070.00116.68
8.3.190.0080.00117.43
8.3.180.0090.00918.85
8.3.170.0170.00017.32
8.3.160.0070.00720.56
8.3.150.0070.01117.18
8.3.140.0260.00916.57
8.3.130.0290.00316.34
8.3.120.0150.01216.60
8.3.110.0130.00916.57
8.3.100.0210.00916.91
8.3.90.0160.00516.46
8.3.80.0250.00416.34
8.3.70.0290.00616.50
8.3.60.0270.00316.24
8.3.50.0400.00616.57
8.3.40.0240.01417.31
8.3.30.0290.00717.32
8.3.20.0300.00617.64
8.3.10.0270.00617.59
8.3.00.0090.00917.55
8.2.290.0140.00517.29
8.2.280.0100.00720.34
8.2.270.0090.00616.57
8.2.260.0150.00316.64
8.2.250.0150.00316.70
8.2.240.0170.00016.55
8.2.230.0150.00216.52
8.2.220.0120.00616.46
8.2.210.0140.00316.35
8.2.200.0090.00916.49
8.2.190.0310.00316.64
8.2.180.0090.00916.43
8.2.170.0150.00417.60
8.2.160.0170.00317.68
8.2.150.0180.00017.55
8.2.140.0200.00717.47
8.2.130.0300.00317.45
8.2.120.0330.01017.49
8.2.110.0330.00817.67
8.2.100.0270.01417.45
8.2.90.0270.01317.55
8.2.80.0250.01517.54
8.2.70.0250.01517.61
8.2.60.0270.00717.35
8.2.50.0320.00817.44
8.2.40.0310.00617.75
8.2.30.0310.00917.21
8.2.20.0340.00617.52
8.2.10.0330.00417.46
8.2.00.0360.00617.19
8.1.320.0060.01316.13

preferences:
37.2 ms | 403 KiB | 5 Q