I have the following problem, after doing a array 'push, I want to return the amount of repetition of a term for this I did:
$key = str_replace(array(',','.','https','/','#','!','@','&','?','\',':','\'','”','(',')', 'ª','º','1','2','3','4','5','6','7','8','9','0','“','"',' Use the array_count_values () together with the arsort () .
$array = array('apple', 'orange', 'pear', 'banana', 'apple',
'pear', 'kiwi', 'kiwi', 'kiwi');
$output = array_count_values($array);
arsort($output);
print_r($output);
Output
Array
(
[kiwi] => 3
[apple] => 2
[pear] => 2
[orange] => 1
[banana] => 1
)
Note: I used a response as a reference for SO and adapted to your issue.
Two things:
The rsort throws out the keys of the original array, and you seem to want to keep the keys. This will resolve using true .
Therefore:
arsort($contagem); // reordena in-place como o rsort, mas mantendo as chaves
foreach ($contagem as $key => $value)
{
echo "$key => $value,";
}