Jeyalakshmi

i cant understand that sub group and all could you please explain me more clearly

<?php$string = "This is a test";echo str_replace(" is", " was", $string);echo ereg_replace("( )is", "\\1was", $string);echo ereg_replace("(( )is)", "\\2was", $string);?> output is :This was a testThis was a testThis was a testcan any one know how this has come

do you want to validate that e mail form or simply you are creating email form. in html you didnt specify any form tag.check this link www.php.net this is the complete resource for phpwhat you going to do explain clearlythanks

friends i got the output. problem while saving the file

it has all the permissions

ok do you know any good book

<?php$f=fopen('/home/ramkumar/Desktop/a.txt','r') or exit("unable to open the file");while (!feof($f)) { $x=fgetc($f); echo $x;}fclose($f);?>this is the program i am getting unable to open the file as an output . i tried using both absolute and relative path

one more thing i saw a book in that classes and all they created using php. when shall we do like this.

scott could u please tel me a simple situation i'll try to do that

hi all i am new to php. could you please help me out to learn php

i got it thank you

thanks friend i got it. now i have one more doubt. is it possible to create a tool bar using the same thing

is it possible to create menu using html or css

i want to create my own toolbar using html.its urgent please help me out