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<?php $source_packages = array( 'one' => array ('param1' => 'val11', 'param2' => 'val21'), 'two' => array ('param1' => 'val21', 'param2' => 'val22') ); $packages_from = $source_packages; var_dump($packages_from); echo "\n\n"; $package_key = 'two'; $package_value = $source_packages[$package_key]; $packages_to = array($package_key => $package_value); var_dump($packages_to); echo "\n"; $result_packages = array_diff_assoc($packages_from, $packages_to); var_dump($result_packages); echo "\n";
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(2) { ["one"]=> array(2) { ["param1"]=> string(5) "val11" ["param2"]=> string(5) "val21" } ["two"]=> array(2) { ["param1"]=> string(5) "val21" ["param2"]=> string(5) "val22" } } array(1) { ["two"]=> array(2) { ["param1"]=> string(5) "val21" ["param2"]=> string(5) "val22" } } Warning: Array to string conversion in /in/A6G6m on line 14 Warning: Array to string conversion in /in/A6G6m on line 14 array(1) { ["one"]=> array(2) { ["param1"]=> string(5) "val11" ["param2"]=> string(5) "val21" } }
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
array(2) { ["one"]=> array(2) { ["param1"]=> string(5) "val11" ["param2"]=> string(5) "val21" } ["two"]=> array(2) { ["param1"]=> string(5) "val21" ["param2"]=> string(5) "val22" } } array(1) { ["two"]=> array(2) { ["param1"]=> string(5) "val21" ["param2"]=> string(5) "val22" } } Notice: Array to string conversion in /in/A6G6m on line 14 Notice: Array to string conversion in /in/A6G6m on line 14 array(1) { ["one"]=> array(2) { ["param1"]=> string(5) "val11" ["param2"]=> string(5) "val21" } }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 7.3.32 - 7.3.33
array(2) { ["one"]=> array(2) { ["param1"]=> string(5) "val11" ["param2"]=> string(5) "val21" } ["two"]=> array(2) { ["param1"]=> string(5) "val21" ["param2"]=> string(5) "val22" } } array(1) { ["two"]=> array(2) { ["param1"]=> string(5) "val21" ["param2"]=> string(5) "val22" } } array(1) { ["one"]=> array(2) { ["param1"]=> string(5) "val11" ["param2"]=> string(5) "val21" } }

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233.2 ms | 404 KiB | 313 Q