PHP deletes the same elements in the array and keeps only one identical element, PHP array_PHP tutorial

php deletes the same elements in the array and keeps only one same element, php array

// deletes the same elements in the array and keeps only one same element Element
function formatArray($array)
{
sort($array);
$tem = ”;
$temarray = array();
$j = 0;
for($i=0;$i{
if($array[$i]!=$tem)
{
$temar (www.111cn.net)ray[$j] = $array[$i];
$j++;
}
$tem = $array[$i];
}
return $temarray;
}
//Test calling function
$array = array('aa','bb','aa',3,4,5,5,5,5,'bc ');
$arr = formatArray($array);
print_r($arr);
?>
from:http://www.111cn.net/phper/php/63531 .htm

php two-dimensional array deletes the specified duplicate elements, leaving only one

array_unique($array); can directly remove duplicate values

php deletes the same elements in the array

array_unique($str);
Use this function to directly delete the same value

http://www.bkjia.com/PHPjc/880676.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/880676.htmlTechArticlephp deletes the same elements in the array, leaving only one same element, php array?php // Delete the same elements in the array element, only retain one identical element function formatArray($array) { sort($a...