ID: 25494 Updated by: [EMAIL PROTECTED] Reported By: enygma at phpdeveloper dot org Status: Open Bug Type: Arrays related Operating System: Red Hat Linux PHP Version: 4.3.2 New Comment:
1. Please use var_dump() instead of print_r() 2. The value in the merged array is (bool) false Previous Comments: ------------------------------------------------------------------------ [2003-09-11 10:59:27] enygma at phpdeveloper dot org array_merge_recursive() shows the same behavior array_intersect(), however, doesn't and gives a correct warning message ------------------------------------------------------------------------ [2003-09-11 10:57:27] enygma at phpdeveloper dot org Description: ------------ Code: --------------------------------------- $array1=false; $array2=array("test"=>"1","testing"=>"2"); $last_array=array_merge($array1,$array2); echo "<pre>"; print_r($last_array); echo "</pre>"; --------------------------------------- Result: --------------------------------------- Array ( [0] => [test] => 1 [testing] => 2 ) --------------------------------------- Please note that not only does array_merge allow the "false" to be passed in, but when it is, a mysterious [0] appears in the results (null array value?) Reproduce code: --------------- <?php $array1=false; $array2=array("test"=>"1","testing"=>"2"); $last_array=array_merge($array1,$array2); echo "<pre>"; print_r($last_array); echo "</pre>"; ?> Expected result: ---------------- Either an "invalid argument" for the "false" being passed in, or no extra Null array value appended to the resulting array. Actual result: -------------- Array ( [0] => [test] => 1 [testing] => 2 ) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=25494&edit=1