Question

my array is

$hello= array( Code => 'TIR', Description => 'Tires', Price => 100 )

now i want to add a value in array beginning of an array not the end of an array…. and results i want is

$hello= array( ref=>'World', Code => 'TIR', Description => 'Tires', Price => 100 )

UPDATE

actually i need any value that is coming will be added in the beginning of an array….this is not single value.. ref=world…. this is coming from output…like if i add quantity=50, then it should be added beginning of an array before ‘ref’ an array should be

$hello= array(quantity=>'50', ref=>'World', Code => 'TIR', Description => 'Tires', Price => 100 )

Answer 1

I would use array_merge()

Merges the elements of one or more arrays together so that the values of one are appended to the end of the previous one. It returns the resulting array.

$hello = array ("Code" => "Tir" .....); // you should really put quotes 
                                        // around the keys!
$world = array ("ref" => "World");

$merged = array_merge($world, $hello);