1.2.707. Missing __isset() Method¶
When using empty() on magic properties, the magic method __isset() must be implemented.
<?php
class foo {
function __get($name) { return 'foo'; }
// No __isset method
}
// Return TRUE, until __isset() exists
var_dump(
empty((new foo)->bar);
);
?>
See also When empty is not empty.
1.2.707.1. Suggestions¶
Implement __isset() method when using empty on magic properties
1.2.707.2. Specs¶
Short name |
Php/MissingMagicIsset |
Rulesets |
|
Exakat since |
2.2.0 |
PHP Version |
All |
Severity |
Minor |
Time To Fix |
Quick (30 mins) |
Precision |
Medium |
Features |
magic-method, isset |
Available in |