note 103162 added to function.array-slice
| From: | Nathan-thefiscster510 at gmail dot com | Date: | Tue, 29 Mar 2011 18:38:15 +0000 |
| Subject: | note 103162 added to function.array-slice | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-178311@lists.php.net to get a copy of this message | ||
If you want to remove a specified entry from an array i made this mwethod...
<?php
$array = array("Entry1","entry2","entry3");
$int = 3; //Number of entries in the array
$int2 = 0; //Starter array spot... it will begine its search at 0.
$del_num = 1; //Represents the second entry in the array... which is the one we will happen to
remove this time... i.e. 0 = first entry, 1 = second entry, 2 = third...........
$newarray = array(); //Empty array that will be the new array minus the specified entry...
print_r($array) . "<br>"; //print original array contents
print_r($newarray). "<br>"; //print the new empty array
do
{
$user = $array[$int2];
$key = array_search($user, $array);
if ($key == $del_num)
{
}
else
{
$newarray[] = $array[$int2];
}
$int2 = $int2 + 1;
} while ($int2 < $int);
print_r($newarray). "<br>"; //print the new array
?>
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Server IP: 69.147.83.197
Probable Submitter: 97.119.10.52
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Manual Page -- http://www.php.net/manual/en/function.array-slice.php
Edit -- https://master.php.net/note/edit/103162
Del: integrated -- https://master.php.net/note/delete/103162/integrated
Del: useless -- https://master.php.net/note/delete/103162/useless
Del: bad code -- https://master.php.net/note/delete/103162/bad+code
Del: spam -- https://master.php.net/note/delete/103162/spam
Del: non-english -- https://master.php.net/note/delete/103162/non-english
Del: in docs -- https://master.php.net/note/delete/103162/in+docs
Del: other reasons-- https://master.php.net/note/delete/103162
Reject -- https://master.php.net/note/reject/103162
Search -- https://master.php.net/manage/user-notes.php