3v4l.org

run code in 300+ PHP versions simultaneously
<?php $one = array( '4158' => array( 'raw' => 'something', 'rendered' => 'something else', ), 'foo' => 'string', 'bar' => array( 'key' => 'value', 'baz' => 100, ), ); $two = array( '4158' => array( 'protected' => 'has a password', ), 'bar' => array( 'zzz' => 'yo', ), 'go' => 'Cubs', ); $temp = $one + (array) $two; var_dump( $temp );
Output for 5.6.0 - 5.6.27, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
array(4) { [4158]=> array(2) { ["raw"]=> string(9) "something" ["rendered"]=> string(14) "something else" } ["foo"]=> string(6) "string" ["bar"]=> array(2) { ["key"]=> string(5) "value" ["baz"]=> int(100) } ["go"]=> string(4) "Cubs" }

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