Ashley Sheridan wrote:
> On Wed, 2009-10-21 at 22:54 +0200, Kim Madsen wrote:
>
>> Ashley Sheridan wrote on 2009-10-21 22:43:
>>
>>> The {} only become really useful when you're trying to reference arrays
>>> within a string:
>>>
>>> $var = array('great', 'boring');
>>>
>>> $text = "this is {$var[0]}.";
>>>
>>> Without the curly braces, PHP wouldn't be able to figure out whether you
>>> wanted the end string to be 'This is great.' or 'This is [0].' despite
>>> the variable itself clearly being an array.
>> Ehh what? This has never been a problem for me:
>>
>> $text = "this is $var[0].";
>>
>> However this does give an error (or notice, don't recall, haven't seen
>> the error in quite a while):
>>
>> $text = "this is $var['0'].";
>>
>> In that case the solution is the curly brackets:
>>
>> $text = "this is {$var['0']}.";
>>
>> --
>> Kind regards
>> Kim Emax - masterminds.dk
>>
>
> Try this though:
>
> <?php
>
> $var = array(array('great','alright'), 'boring');
>
> print "This is $var[0][0].";
>
> ?>
>
> Thanks,
> Ash
> http://www.ashleysheridan.co.uk
>
>
>
And since we are trying to cover all possible ways (works with double
quotes also):
$message = '<b> There is a text ' . $variable . ' trial. </b>';
--
Thanks!
-Shawn
http://www.spidean.com
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
