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run code in 150+ php & hhvm versions
Bugs & Features
<?php $balances = [10000 => ['balance' => '50'], 42000 => ['balance' => '100']]; $profits = [10000 => ['profit' => '20'], 42000 => ['profit' => '15']]; // $report = [10000 => ['balance' => '50', 'profit' => '20'], 42000 => ['balance' => '100', 'profit' => '15']]; var_dump(array_merge_recursive($balances, $profits));
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(4) { [0]=> array(1) { ["balance"]=> string(2) "50" } [1]=> array(1) { ["balance"]=> string(3) "100" } [2]=> array(1) { ["profit"]=> string(2) "20" } [3]=> array(1) { ["profit"]=> string(2) "15" } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/anIsD on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/anIsD on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/anIsD on line 3
Process exited with code 255.