@ 2013-11-21T10:56:39Z <?php
trait tSB_FormFieldObject {
}
interface iSB_FormFieldObject {
}
class SB_FormFieldObject
implements iSB_FormFieldObject {
use tSB_FormFieldObject;
public $Test2 = "aa";
}
function test($a=null) {
echo "trait: " .($a instanceof tSB_FormFieldObject) . PHP_EOL;
echo "interface: " .($a instanceof iSB_FormFieldObject) . PHP_EOL;
echo "using: " .(is_using($a, tSB_FormFieldObject)) . PHP_EOL;
}
function is_using($class, $trait) {
return in_array($trait, (new ReflectionClass($class))->getTraitNames());
}
$a = new SB_FormFieldObject();
test($a);
?>
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 trait:
interface: 1
Fatal error: Uncaught Error: Undefined constant "tSB_FormFieldObject" in /in/AmUSr:14
Stack trace:
#0 /in/AmUSr(21): test(Object(SB_FormFieldObject))
#1 {main}
thrown in /in/AmUSr on line 14
Process exited with code 255 . Output for 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 trait:
interface: 1
Warning: Use of undefined constant tSB_FormFieldObject - assumed 'tSB_FormFieldObject' (this will throw an Error in a future version of PHP) in /in/AmUSr on line 14
using: 1
Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 trait:
interface: 1
Notice: Use of undefined constant tSB_FormFieldObject - assumed 'tSB_FormFieldObject' in /in/AmUSr on line 14
using: 1
Output for 5.2.3 - 5.2.17 , 5.3.0 - 5.3.29 Parse error: syntax error, unexpected T_STRING in /in/AmUSr on line 2
Process exited with code 255 . Output for 4.4.2 - 4.4.9 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.2 <br />
<b>Parse error</b>: syntax error, unexpected T_STRING in <b>/in/AmUSr</b> on line <b>2</b><br />
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 , 5.0.0 - 5.0.5 <br />
<b>Parse error</b>: parse error, unexpected T_STRING in <b>/in/AmUSr</b> on line <b>2</b><br />
Process exited with code 255 . Output for 4.3.2 - 4.3.4 <br />
<b>Parse error</b>: parse error in <b>/in/AmUSr</b> on line <b>2</b><br />
Process exited with code 255 . preferences:dark mode live preview
290.95 ms | 401 KiB | 455 Q