note 119558 added to function.array-column
| From: | greensea | Date: | Wed, 06 Jul 2016 02:42:56 +0000 |
| Subject: | note 119558 added to function.array-column | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-205899@lists.php.net to get a copy of this message | ||
<?php
if (!function_exists('array_column')) {
function array_column($input, $column_key, $index_key = NULL) {
if (!is_array($input)) {
trigger_error(__FUNCTION__ . '() expects parameter 1 to be array, ' .
gettype($input) . ' given', E_USER_WARNING);
return FALSE;
}
$ret = array();
foreach ($input as $k => $v) {
$value = NULL;
if ($column_key === NULL) {
$value = $v;
}
else {
$value = $v[$column_key];
}
if ($index_key === NULL || !isset($v[$index_key])) {
$ret[] = $value;
}
else {
$ret[$v[$index_key]] = $value;
}
}
return $ret;
}
}
?>
----
Server IP: 72.52.91.14
Probable Submitter: 183.54.81.54
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Manual Page -- http://php.net/manual/en/function.array-column.php
Edit -- https://master.php.net/note/edit/119558
Del: integrated -- https://master.php.net/note/delete/119558/integrated
Del: useless -- https://master.php.net/note/delete/119558/useless
Del: bad code -- https://master.php.net/note/delete/119558/bad+code
Del: spam -- https://master.php.net/note/delete/119558/spam
Del: non-english -- https://master.php.net/note/delete/119558/non-english
Del: in docs -- https://master.php.net/note/delete/119558/in+docs
Del: other reasons-- https://master.php.net/note/delete/119558
Reject -- https://master.php.net/note/reject/119558
Search -- https://master.php.net/manage/user-notes.php