How can I sort this array in PHP? -

i've been trying use sort() function rearrange array smallest largest.

this print_r of array came serialized data imploded:

array     (     [0] => 127173     [1] => 127172     [2] => 127174     [3] => 127175     [4] => 127178     [5] => 127176     [6] => 127177     [7] => 127179     [8] => 127180     [9] => 127183     [10] => 127181     ) 

with sort() , asort() 1 returning.

try code... in fact sort function working fine.

$array = array     (     '0' => 127173,     '1' => 127172,     '2' => 127174,     '3' => 127175,     '4' => 127178,     '5' => 127176,     '6' => 127177,     '7' => 127179,     '8' => 127180,     '9' => 127183,     '10' => 127181     );  sort($array); // <= sort array desc  foreach( $array $key => $value ){     echo $key."\t=>\t".$value."\n"; } 

consider sort function alters array , returns bool. see doc.

check example online