@ 2014-07-02T11:07:15Z <?php
interface I
{
public function get_i();
}
class II implements I
{
public function get_i() { return 'II'; }
}
var_dump(is_subclass_of('II', 'I'));
var_dump(class_implements('II'));
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Output for 5.3.7 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.8 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 bool(true)
array(1) {
["I"]=>
string(1) "I"
}
Output for 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.6 bool(false)
array(1) {
["I"]=>
string(1) "I"
}
Output for 5.0.0 - 5.0.5 bool(false)
Warning: class_implements() expects parameter 1 to be object, string given in /in/WrZcM on line 15
bool(false)
Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_STRING in /in/WrZcM on line 3
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 Parse error: parse error, unexpected T_STRING in /in/WrZcM on line 3
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/WrZcM on line 3
Process exited with code 255 . preferences:dark mode live preview
256.93 ms | 401 KiB | 352 Q