You can try in this way:
$array1 = array( array('accordion_title'=>'Title 1'),array('accordion_title'=>'Title 2') );
$array2 = array( array('accordion_content'=>'Content 1'),array('accordion_content'=>'Content 2') );
$array3 = array();
foreach( $array1 as $key => $array )
{
$array3[] = array( key($array) => current($array), key($array2[$key]) => current($array2[$key]) );
}
print_r( $array3 );
This is the output:
Array
(
[0] => Array
(
[accordion_title] => Title 1
[accordion_content] => Content 1
)
[1] => Array
(
[accordion_title] => Title 2
[accordion_content] => Content 2
)
)
Updated:
With this function you can combine infinite arrays (not only two), even if they have different sizes:
/* Groups passed arrays in an array of associative arrays with same keys and values
*
* @example $array1 = array( array('a'=>'val1'),array('a'=>'val2') );
* $array2 = array( array('b'=>'val3'),array('b'=>'val4') );
* $array3 = array( array('c'=>'val5'),array(),array('c'=>'val6') );
* multiArrayCombine( $array1, $array2, $array3 );
* return: array
* (
* 0 => array('a'=>'val1','b'=>'val3','c'=>'val5'),
* 1 => array('a'=>'val2','b'=>'val4'),
* 2 => array('c'=>'val6')
* )
*
* @param array $array1[, $array2[, $array3...]]
*
* @option const T_OBJECT_CAST cast returned assoc arrays as stdObject
*
* @return array
*/
function multiArrayCombine()
{
/* Get all passed parameters and T_OBJECT_CAST option: */
$args = func_get_args();
$asObject = ( T_OBJECT_CAST == end($args) );
if( $asObject ) array_pop( $args );
$retval = array(); # Init array to be returned
/* Retrieve highest passed arrays key: */
$max = 0;
foreach( $args as $array ) $max = max( $max, max( array_keys($array) ) );
/* Loop for each arrays key: */
for( $i=0; $i<=$max; $i++ )
{
/* Init associative array to add: */
$add = array();
/* Process actual key ($i) of each passed array: */
foreach( $args as $array )
{
/* If the key ($i) exists, add each passed array: */
if( isset($array[$i]) AND is_array($array[$i]) )
{
foreach( $array[$i] as $key => $val )
{ $add[$key] = $val; }
}
}
/* Add the obtained associative array to return array */
if( $asObject ) $retval[] = (object) $add;
else $retval[] = $add;
}
return $retval;
}
So, with the following code (three arrays):
$array1 = array( array('accordion_title'=>'Title 1'),array('accordion_title'=>'Title 2') );
$array2 = array( array('accordion_content'=>'Content 1'),array('accordion_content'=>'Content 2') );
$array3 = array( array('accordion_date'=>'Date 1'),array(),array('accordion_date'=>'Date 3') );
print_r( multiArrayCombine( $array1, $array2, $array3 ) );
the output is:
Array
(
[0] => Array
(
[accordion_title] => Title 1
[accordion_content] => Content 1
[accordion_date] => Date 1
)
[1] => Array
(
[accordion_title] => Title 2
[accordion_content] => Content 2
)
[2] => Array
(
[accordion_date] => Date 3
)
)
3v4l.org demo
Updated 2:
- Now the function return all passed values of each rows, not only the first;
- Added option
T_OBJECT_CAST: passing constant T_OBJECT_CAST after the list of arrays, rows of returned array as formatted as stdObjects instead of arrays.
Explanation:
To allow not predetermined arguments, I don't format function as `multiArrayCombine( $arg1, $arg2, ... )`, I use instead the [`func_get_args()`](http://php.net/manual/en/function.func-get-args.php) function, that "allow user-defined functions to accept variable-length argument lists".
First of all (in the latest update), I check if the last argument is the predefined constant T_OBJECT_CAST: if it is, I set $asObject to True, then I pop-it off the end of arguments array; now in the $args variable I have an array with each passed arrays.
Next step: I retrieve the max key value of all passed arrays; i choose this way instead of more comfortable foreach( $array1 as $row ) to avoid to omit values if one of the other arrays have more rows than the first. Eventually not numeric keys are omitted.
Then, the main loop: I process each row of originals arrays and I add their keys and values to row that will added to returned array. If there are duplicated keys, only the last is returned.
After processing each array, i add the obtained row (converted to object if this option is passed) to returning array.
That's all!
Globish here, i'm sorry
