search on array value code example
Example 1: array_search in php
<?php
$array = array(0 => 'blue', 1 => 'red', 2 => 'green', 3 => 'red');
$key = array_search('green', $array);
$key = array_search('red', $array);
?>
Example 2: function search in javascript array
function findInArray(ar, val) {
for (var i = 0,len = ar.length; i < len; i++) {
if ( ar[i] === val ) {
return i;
}
}
return -1;
}
var ar = ['Rudi', 'Morie', 'Halo', 'Miki', 'Mittens', 'Pumpkin'];
alert( findInArray(ar, 'Rudi') );
alert( findInArray(ar, 'Coco') );