can anyone explain about following program
below program gives -1 output .how is it come?
<?php
echo substr_compare(‘Pankajdurve’,‘aankaa’,0,2);
?>
This function returns:
0 - if the two strings are equal
<0 - if string1 (from startpos) is less than string2
>0 - if string1 (from startpos) is greater than string2
If length is equal or greater than length of string1, this function returns FALSE.