Lines Matching refs:n
11 echo "*** Testing isset() : basic functionality ***\n";
18 $n = NULL;
22 echo "Integer test: " . (isset($i) ? "YES": "NO") . "\n";
23 echo "Float test: " . (isset($f) ? "YES": "NO") . "\n";
24 echo "String test: " . (isset($s) ? "YES": "NO") . "\n";
25 echo "Array test: " . (isset($a) ? "YES": "NO") . "\n";
26 echo "Boolean test: " . (isset($b) ? "YES": "NO") . "\n";
27 echo "Null test: " . (isset($n) ? "YES": "NO") . "\n";
28 echo "Object test: " . (isset($obj) ? "YES": "NO") . "\n";
29 echo "Resource test: " . (isset($res) ? "YES": "NO") . "\n";
31 echo "\n\nUnset the variables\n\n";
32 unset($i, $f, $s, $a, $b, $n, $obj, $res);
34 echo "Integer test: " . (isset($i) ? "YES": "NO") . "\n";
35 echo "Float test: " . (isset($f) ? "YES": "NO") . "\n";
36 echo "String test: " . (isset($s) ? "YES": "NO") . "\n";
37 echo "Array test: " . (isset($a) ? "YES": "NO") . "\n";
38 echo "Boolean test: " . (isset($b) ? "YES": "NO") . "\n";
39 echo "Null test: " . (isset($n) ? "YES": "NO") . "\n";
40 echo "Object test: " . (isset($obj) ? "YES": "NO") . "\n";
41 echo "Resource test: " . (isset($res) ? "YES": "NO") . "\n";