PHP

<?php // 084 - String Trim & Chop , trim = at end or start, chop = works like right trim echo "084 - String Trim & Chop , trim = at end or start, chop = works like right trim"; $str = "Yahoo Baba"; echo '<pre>'; echo $str." "; // no trim echo trim($str,"a")." "; // trim only last a echo trim($str,"b")." "; //-- no effect echo trim($str,"ba")." "; // trim ba and then again a echo trim($str,"Yba")." ";// trim Y,then a from & start end , then b form end then a again echo '</pre>'; echo '<pre>'; echo rtrim($str,"Yba")." "; // only right trim echo ltrim($str,"Yba")." "; // only left trim echo '</pre>'; /*-------String Remove Trim Function------- */ echo '<pre>'; $str1 = " Yahoo Baba "; echo trim($str1)." "; echo rtrim($str1)." "; echo '</pre>'; /*-------String Chop Trim Function-- work same as rtrim------- */ $str2 = " Yahoo Baba "; // with extra space at starting echo '<pre>'; echo chop($str2, "Yba")." "; echo chop($str2, "Baba")." "; //like = right trim echo chop($str2); //-- remove extra right space echo '</pre>'; ?>