I have this return from an API:
object(stdClass)[2]
public 'data' =>
object(stdClass)[44]
public 'id' => float 3.5795374673835E+14
public 'completed' => boolean false
public 'name' => string 'Dia dos Namorados' (length=17)
And I would like to count how many projects are with the completed => true key, how can I do that?
Example:
if ( $objeto->completed == true )
{
$contar++;
}
Just loop and count the items, with the foreach you can. Here's how it went:
<?php
$object = (object) array(
'data' => (object) array(
44 => (object) array(
'id' => 3.5795,
'completed' => false,
'name' => 'Lorem ipsum dolor.',
),
45 => (object) array(
'id' => 3.5796,
'completed' => false,
'name' => 'Lorem ipsum dolor.',
),
46 => (object) array(
'id' => 3.5797,
'completed' => true,
'name' => 'Lorem ipsum dolor.',
),
47 => (object) array(
'id' => 3.5798,
'completed' => false,
'name' => 'Lorem ipsum dolor.',
),
)
);
$countTrue = 0;
$countFalse = 0;
foreach($object->data as $item)
{
if($item->completed){
$countTrue ++;
} else {
$countFalse++;
}
}
echo "Itens como true: " . $countTrue; // 1
echo "Itens como false: " . $countFalse; // 3
?>
Example Ideone .