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<?php $itemList = array( array(0), array(1), array(0,1), array(0,1,2,3,4), array(new stdClass), array(new stdClass, new stdClass), array(new stdClass, new stdClass, new stdClass) ); foreach ($itemList as $item) { var_dump(array_diff($item, $item)); }
Output for 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 - 8.3.6
array(0) { } array(0) { } array(0) { } array(0) { } Fatal error: Uncaught Error: Object of class stdClass could not be converted to string in /in/KqcYp:14 Stack trace: #0 /in/KqcYp(14): array_diff(Array, Array) #1 {main} thrown in /in/KqcYp on line 14
Process exited with code 255.
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
array(0) { } array(0) { } array(0) { } array(0) { } Recoverable fatal error: Object of class stdClass could not be converted to string in /in/KqcYp on line 14
Process exited with code 255.
Output for 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 - 5.6.40, 7.0.0 - 7.0.33
array(0) { } array(0) { } array(0) { } array(0) { } Catchable fatal error: Object of class stdClass could not be converted to string in /in/KqcYp on line 14
Process exited with code 255.
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
array(0) { } array(0) { } array(0) { } array(0) { } array(0) { } array(0) { } array(0) { }

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