[SOLVED] PHP: Count number of value in sub array

angel115 · 08-24-2011, 08:48 AM

Hello there,

I'm trying to count the number of value of my sub array which look like this:

$myArray[group1][0]

A var_dump of this array give me this:
array(1) {
["group1"]=>
array(2) {
[0]=>
string(9) "DCL1248ES"
[1]=>
string(9) "DHL1248ES"
}
}

I would like to count the number of value contain in $myArray[group1] that in this present case would give me 2

I've try with count($myArray[group1])
but the following code give me 1:

Code:

$arrayCount = count($myArray[group1]);
print "$arrayCount";

Guttorm · 08-24-2011, 11:22 AM

Hi

From what you posted, it's impossible to say what's wrong. Is the var_dump of $myArray or $myArray[group1][0]?

This outputs 2:

PHP Code:



$myArray = array( 
  "group1" => array("DCL1248ES","DHL1248ES") 
); 
echo count($myArray["group1"]);

angel115 · 08-26-2011, 03:35 AM

I don't know what did I mess around, but you are right, the code I've typed in my ariginal post is working. I've just forgot the quote do.

Thanks for your light.
Angel.