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<?php $map = array('Yes' => true, 'No' => false); $input = array('va' => 'No', 'firsttime' => 'Yes', 'name' => 'foobar', 'price' => 123000); foreach ($input as $key => $value) { $input[$key] = $map[$value] ?: $value; } var_dump($input);
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
Warning: Undefined array key "foobar" in /in/HNmHV on line 6 Warning: Undefined array key 123000 in /in/HNmHV on line 6 array(4) { ["va"]=> string(2) "No" ["firsttime"]=> bool(true) ["name"]=> string(6) "foobar" ["price"]=> int(123000) }
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined index: foobar in /in/HNmHV on line 6 Notice: Undefined offset: 123000 in /in/HNmHV on line 6 array(4) { ["va"]=> string(2) "No" ["firsttime"]=> bool(true) ["name"]=> string(6) "foobar" ["price"]=> int(123000) }
Output for 7.3.32 - 7.3.33
array(4) { ["va"]=> string(2) "No" ["firsttime"]=> bool(true) ["name"]=> string(6) "foobar" ["price"]=> int(123000) }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected ':' in /in/HNmHV on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected ':' in /in/HNmHV on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/HNmHV on line 6
Process exited with code 255.

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