note 68247 added to function.array-merge

From: Date: Wed, 19 Jul 2006 16:28:29 +0000
Subject: note 68247 added to function.array-merge
Groups: php.notes 
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I found that array_merge() didn't work in my case as it should have because I still get duplicate values. Again, I noticed that the values can be overwritten if the array's key are the same as stated in the manual. So, I came up with the alternative and it work like a charm. --snip-- function array_merge_alternative1() { //echo func_num_args(); /* Get the total # of arguements (parameter) that was passed to this function... */ //print_r(func_get_arg()); /* Get the value that was passed in via arguement/parameter #... in int, double, etc... (I think)... */ //print_r(func_get_args()); /* Get the value that was passed in via arguement/parameter #... in arrays (I think)... */ $loop_count1 = func_num_args(); $junk_array1 = func_get_args(); $xyz = 0; for($x=0;$x<$loop_count1;$x++) { $array_count1 = count($junk_array1[$x]); if ($array_count1 != 0) { for($y=0;$y<$array_count1;$y++) { $new_array1[$xyz] = $junk_array1[$x][$y]; $xyz++; } } } $new_array2 = array_unique($new_array1); /* Work a lot like DISTINCT() in SQL... */ return $new_array2; } --snip-- Cheer... ---- Server IP: 64.71.164.2 Probable Submitter: 64.31.141.2 ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.array-merge.php Edit -- http://master.php.net/note/edit/68247 Del: integrated -- http://master.php.net/note/delete/68247/integrated Del: useless -- http://master.php.net/note/delete/68247/useless Del: bad code -- http://master.php.net/note/delete/68247/bad+code Del: spam -- http://master.php.net/note/delete/68247/spam Del: non-english -- http://master.php.net/note/delete/68247/non-english Del: in docs -- http://master.php.net/note/delete/68247/in+docs Del: other reasons-- http://master.php.net/note/delete/68247 Reject -- http://master.php.net/note/reject/68247 Search -- http://master.php.net/manage/user-notes.php

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