note 112633 added to function.array-pad
| From: | slava-san at mail dot ru | Date: | Sat, 06 Jul 2013 10:58:08 +0000 |
| Subject: | note 112633 added to function.array-pad | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-195478@lists.php.net to get a copy of this message | ||
// insert element to array
function array_insert(&$arr, $pos, $new_el=null) {
$arraypad = array_pad($arr, count($arr)+1, 0);
for ($i=count($arr)-1; $i>=$pos; $i--) {
$arr[$i+1] = $arr[$i];
if ($i == $pos) {
$arr[$i] = $new_el;
}
}
}
$digits = array();
$digits[0] = 0;
$digits[1] = 1;
$digits[2] = 2;
$digits[3] = 3;
$digits[4] = 4;
$digits[5] = 5;
echo "was: "; var_dump($digits);
array_insert($digits, 3, 100);
echo "new: "; var_dump($digits);
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Server IP: 69.147.83.199
Probable Submitter: 89.169.29.209
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Manual Page -- http://php.net/manual/en/function.array-pad.php
Edit -- https://master.php.net/note/edit/112633
Del: integrated -- https://master.php.net/note/delete/112633/integrated
Del: useless -- https://master.php.net/note/delete/112633/useless
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Del: non-english -- https://master.php.net/note/delete/112633/non-english
Del: in docs -- https://master.php.net/note/delete/112633/in+docs
Del: other reasons-- https://master.php.net/note/delete/112633
Reject -- https://master.php.net/note/reject/112633
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