I would like to check if all the values in my array are the same and I did it as follows:
$minha_lista = array('a','a','a');
if(!empty($minha_lista)) {
if(count(array_unique($minha_lista))===1){
return true;
} else { return false; }
}
Unfortunately I can not get the result you want.
Is there another way to proceed?
There are a few ways to do this, for example:
if(count(array_unique($minha_lista))){
//...
}
or even:
if($minha_lista === array_fill(0,count($minha_lista),$minha_lista[0])){
//...
}
Here the function documentation: array_unique , array_fill
You can do with a loop, like this:
$arr = ['aaa', 'aaa', 'aaa'];
$status = true;
foreach($arr as $value) {
if($arr[0] != $value) {
$status = false;
break;
}
}
The variable $status starts with true and if during loop with array is found a different value, it changes to false
Your code is correct. I left it more "explicit", take a look:
$check_array = ('a', 'a', 'a');
$result_array = array_unique($check_array);
if (count($result_array) == 1)
echo "Valores iguais...";
else
echo "Valores diferentes...";