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<?php $node = new stdClass(); $node->field_test = array('und' => array(0 => array('value' => 'test'))); $clone = clone $node; $clone->field_test['und'] = array(0 => array('value' => 'modified')); print_r($node->field_test); print_r($clone->field_test);
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.31, 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Array ( [und] => Array ( [0] => Array ( [value] => test ) ) ) Array ( [und] => Array ( [0] => Array ( [value] => modified ) ) )
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_VARIABLE in /in/kPWva on line 5
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
Parse error: parse error, unexpected T_VARIABLE in /in/kPWva on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/kPWva on line 5
Process exited with code 255.

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