help with a foreach

[dod]

foreach($array as $key => $value){

$returnValue .= $value.',';  $value;

}

 

how do you make a loop like this, but the last item doesnt have a comma at the end?

[rajivgonsalves]

use implode instead

 

echo implode(',' , $array);

 

http://php.net/manual/en/function.implode.php

[dod]

why implode?

[akitchin]

implode, if you read the manual entry on it, will glue every value in the array into one string using the delimiter specified (here, a comma) to separate values. this seems to achieve what you're trying to do.

[dod]

but i need the last item to have now comma

[akitchin]

have you even TRIED to use implode? run that line of code rajivgon has provided you, i'm sure you'll find it spits out exactly what you want. if it doesn't, post what is output and what is wrong about it.

[dod]

here my function

function select($array){

$last_item = end($array);

$last_item = each($array);

reset($array);

foreach($array as $key => $value){

$returnValue .= $value.',';  $value;

}

return($returnValue);

}

 

i need $returnValue to be a string for the site or it will not work and also fr the last item to not have a comma

 

[trq]

Did you even read the replies already posted?

[dod]

bloody hell that worked pefeatly, i hope!