<?php
$st1="This is T string1";
$st2="T";
if(ereg("^$st2",$st1))
{
echo "Smaller string appears at the first in larger string";
}
else
{
echo "Smaller string not at first in larger string";
}
echo "\n";
var_dump(ereg_replace($st2,"was",$st1));
//echo $st1;
$a=split("[ ]",$st1);
//var_dump($a);
foreach($a as $value)
echo "$value \n";
?>