split() in PHP

split() in PHP

The split() function lets us break apart strings using regular expression to specify the matching string that will be used us the boundaries for that spliting.
Example :
$a = split(':', "one:two:three");

The preceding code returns an array with three strings in it namely one,two,three.

echo $a[0] => one
echo $[1] => two
echo $[2] => three