Re: [PHP-DB] explode () and mySQL query

Thodoris wrote:
> O/H Ron Piggott ??????:
>> I am trying to add a search feature to my shopping cart.
>>
>> I am wanting to use PHP to develop the query for mySQL.  I have the
>> following code figured out:
>>
>> foreach(explode(" ", $keyword) as $key) $query .= " $key, ";
>>
>> This produces:
>>
>> WHERE shopping_cart_product.product_description IN ( Jesus, is, Lord, )
>>
>> The weakness is the trailing , after the last word the user types in.
>>
>> How can I eliminate this?
>>
>> Ron
>>
>>
>>   
> You can alternative use implode which I think is a much better choice
> because it does exactly what you need.
> You can use it like this
> 
> $keys = implode(",",$keyword);
> $query .= $keys;

Not really - because it'll create an invalid sql query. Even if you put
quotes around it, it would be prone to sql injection (search for o'malley).

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