Array count

[sandy1028]

$LinksText = array();
    for ($i=0; ($i < $cnt && $i < $total); $i++ ) {
                $Text = explode ('#', $Links[$i]);
                $LinksText[]=$Text[1];
        }
$count = count($LinksText);
print_r(LinksText);
        print count($LinksText);

if($count > 0){
echo "I am not zero"
}
else {
echo "I am zero"
}

 

output:

Array ( [0] => [1] => ) 2

 

Please tell me why the array count is 2.

[anups]

count will give you number of elements in array. in other words it will give you the number of array keys.

it doesn't depend upon the value of key.

 

for e.g.

$arr = array();
$arr[0] = array(1,2,3,4,5,6);
$arr[1] = array(11,22,33,44,55,66);
$arr[2] = '';

in this case count ($arr) will give you 3.

[sandy1028]

Thanks.

How can I print based on count now. If all the values are empty, then I have print "I am in zero loop" else "I am not in zero lop"