Combine 2 arrays to 1 WordPress

Igor comments:

Hi Luis,

Thank you! That almost works for me.


However I've got <strong>Array</strong> instead of <strong>stdClass Object</strong>:

Your example:

Array (

[0] => Array (

[meta_value] => 9

[name] => John

[id] => 1

)

}

instead of:

Array (

[0] => stdClass Object (

[meta_value] => 9

[name] => John

[id] => 1

)

}

How to get a correct result?

Luis Abarca comments:

Change the array for an stdClass

[[LINK href="http://codepad.org/6rs4DZAO"]]http://codepad.org/6rs4DZAO[[/LINK]]


<?php

$array_a = array(0 => array(
'name' => 'John',
'id' => 1
));

$array_b = array(0 => array(
'meta_value' => 9,
'id' => 1
));

$array_c = new stdClass();

foreach ($array_a as $key => $subarray) {
foreach($subarray as $name => $value) {
$array_c->{$name} = $value;
}
}

foreach ($array_b as $key => $subarray) {
foreach($subarray as $name => $value) {
$array_c->{$name} = $value;
}
}

print_r( $array_c );


Igor comments:

Now I've got a

stdClass Object (
[meta_value] => 9
[name] => Metal Professionals
[id] => 1
)

But I need a

Array (
[0] => stdClass Object (
[meta_value] => 9
[name] => Metal Professionals
[id] => 1
)

I appreciate your help.

Luis Abarca comments:

Ohh i see, just add the object to an array,

http://codepad.org/DLXR9eQr


<?php

$array_a = array(0 => array(
'name' => 'John',
'id' => 1
));

$array_b = array(0 => array(
'meta_value' => 9,
'id' => 1
));

$array_c = array();

foreach ($array_a as $key => $subarray) {

$array_c[$key] = new stdClass();

foreach($subarray as $name => $value) {
$array_c[$key]->{$name} = $value;
}
}

foreach ($array_b as $key => $subarray) {
foreach($subarray as $name => $value) {
$array_c[$key]->{$name} = $value;
}
}

print_r( $array_c );


Luis Abarca comments:

This way

[[LINK href="http://codepad.org/DLXR9eQr"]]http://codepad.org/DLXR9eQr[[/LINK]]


<?php

$array_a = array(0 => array(
'name' => 'John',
'id' => 1
));

$array_b = array(0 => array(
'meta_value' => 9,
'id' => 1
));

$array_c = array();

foreach ($array_a as $key => $subarray) {

$array_c[$key] = new stdClass();

foreach($subarray as $name => $value) {
$array_c[$key]->{$name} = $value;
}
}

foreach ($array_b as $key => $subarray) {
if (!is_object($array_c[$key])) {
$array_c[$key] = new stdClass();
}

foreach($subarray as $name => $value) {
$array_c[$key]->{$name} = $value;
}
}

print_r( $array_c );


Igor comments:

<strong>BINGO! Thats that I need!</strong>

That works! Amazing!

Luis,

Thank you so much for your time. I'm really appreciate your help.


PS: Can I doubled the bet for another small question? Is there way to sort <strong>$array_c</strong> by <strong>meta_value</strong> key value? I mean DESC order.

Igor comments:

I've found a solution.

function cmp($a, $b) {

if ($a->meta_value == $b->meta_value) :

return 0;

else :

return $a->meta_value < $b->meta_value ? 1 : -1;

endif;
}

usort($array_c, 'cmp');

Luis,

Thanks again!