NSK wrote:
We have two kinds of arrays in PHP:
$array[name] = George
$array[0] = George
How can I determine (with a function returning true/false for example) which
type of array I am working with?
There aren't two kinds of arrays, there is only one array type:
There are no different indexed and associative array types in PHP;
there is only one array type, which can both contain integer and string
indices.
[ http://www.php.net/manual/en/language.types.array.php ]
So, you can have an array like this:
$array = array(hello, name = Burhan);
If you just want to know if all keys are numeric, then you just do a
check on the keys :
$keys = array_keys(array(hello,name = Burhan, goodbye));
foreach($keys as $key) { /* put your check in here */ }
Make sure you do a type-safe check ( === ) not ( == ) which is not type
safe.
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