bool is_object ( mixed $var )
<?php
Class DB {
var $sql = 0;
var $dbhost;
function test() {
echo $sql;
echo $dbhost;
}
}
$mydb = new DB;
$myh = 10;
echo is_object($mydb) . "<br>";
if (!is_object($myh))
echo '$myh is not object variable';
?>
1
$myh is not object variable
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