Lines Matching refs:isset
2 Test isset() function : basic functionality
5 /* Prototype : bool isset ( mixed $var [, mixed $var [, $... ]] )
11 echo "*** Testing isset() : basic functionality ***\n";
20 var_dump(isset($i, $f, $s, $b));
21 var_dump(isset($i, $f, $s, $b, $n));
27 var_dump(isset($i, $f, $s, $b));
31 var_dump(isset($var));
32 var_dump(isset($var[1]));
33 var_dump(isset($var, $var[1]));
36 var_dump(isset($var));
37 var_dump(isset($var[1]));
38 var_dump(isset($var, $var[1]));
43 *** Testing isset() : basic functionality ***