array_merge

[ayok]

Hi,

 

I failed to merge arrays. This is the case.

$arraylength= 2;
for($i=0;$i<$arraylength;$i++){
  $vars[] = array(
        $key1[$i] => $value1[$i], 
        $key2[$i] => $avalue2[$i], 
        $key3[$i] => $avalue3[$i]);
}
print_r($vars);

I got then, for example, this output

Array(
  [0] => Array ( [key0] => value1, [key0] => value1, [key2] => value2 ) 
  [1] => Array ( [key10] => value10, [key11] => value11, [key12] => value12 ) 
)

 

Then I need to merge those two arrays. It should be like array_merge($vars[0],$vars[1]);, but how can i merge more arrays?

 

Thank you in advanced,

ayok

[BlueSkyIS]

array_merge() takes an unlimited number of arrays:

 

$merged_array = array_merge($array1, $array2, $array3, $array4, $array_etc);