[tharsoe]

Hi everybody I need your help.

This is my code.

PHP Code:

function music($str1,$str)

            {

                $array = explode(",",$str);

                //print_r($array);

                foreach($array as $k=>$v)

                {

                    if($v == 'Jazz / Blues') echo 'love';

                    if($str1 == $v) echo 'hooya';

                    

                    if(ereg_replace("/","-",$v) == ereg_replace("/","-",$str1)) echo 'yahoo';

//                    if(substr_compare($v,$val,0) == 0) return 'checked="checked"';

                    //if(strcmp($v,$val) == 0) return 'checked="checked"';

                }

            }

            music("Jazz / Blues",$_SESSION['mem_step3']['MUSIC_PREFERENCES']); 

in $_SESSION['mem_step3']['MUSIC_PREFERENCES'] there are a string like this "Classical, Jazz / Blues, R&B / Soul"

but there are not any output. pls help me. what am I wrong? waiting your advice.


Thank

[job0107]

If you look at this string, "Classical, Jazz / Blues, R&B / Soul".
You will see that there is a space before Jazz / Blues and R&B / Soul.
But in your use of "Jazz / Blues", you will see that there is no space before (" Jazz / Blues").

You can easily solve your problem by adding a space or use trim().

PHP Code:

<?php
session_start();
$_SESSION['mem_step3']['MUSIC_PREFERENCES'] = "Classical, Jazz / Blues, R&B / Soul";
function music($str1,$str)
            {
                $array = explode(",",$str);
                //print_r($array);
                foreach($array as $v)
                {
                    if(trim($v) == 'Jazz / Blues') echo 'love';
                    if($str1 == trim($v)) echo 'hooya';

                    if(ereg_replace("/","-",trim($v)) == ereg_replace("/","-",$str1)) echo 'yahoo';
//                    if(substr_compare($v,$val,0) == 0) return 'checked="checked"';
                    //if(strcmp($v,$val) == 0) return 'checked="checked"';
                }
            }
            music("Jazz / Blues",$_SESSION['mem_step3']['MUSIC_PREFERENCES']);
?>

[tharsoe]

Thanks you job0107. Thx alot.