is_object

is_object

Finds whether a variable is an object

bool **is_object** mixed $value

Finds whether the given variable is an object.

valueThe variable being evaluated.

Returns true if is an , false otherwise. value``object

Voorbeeld: example

<?php
// Declare a simple function to return an 
// array from our object
function get_students($obj)
{
    if (!is_object($obj)) {
        return false;
    }

    return $obj->students;
}

// Declare a new class instance and fill up 
// some values
$obj = new stdClass();
$obj->students = array('Kalle', 'Ross', 'Felipe');

var_dump(get_students(null));
var_dump(get_students($obj));
?>

is_bool``is_int``is_float``is_string``is_array