@ 2013-09-24T10:20:32Z <?php
$a = 'foo';
var_dump($a['bar']);
var_dump(empty($a['bar']));
Enable javascript to submit You have javascript disabled. You will not be able to edit any code.
Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/WDLHN:4
Stack trace:
#0 {main}
thrown in /in/WDLHN on line 4
Process exited with code 255 . Output for 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 - 7.1.20 , 7.2.6 - 7.2.33 , 7.3.12 - 7.3.33 , 7.4.0 - 7.4.33 Warning: Illegal string offset 'bar' in /in/WDLHN on line 4
string(1) "f"
bool(true)
Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.3 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 string(1) "f"
bool(false)
Output for 5.0.0 - 5.0.2 string(1) "f"
bool(true)
preferences:dark mode live preview
207.69 ms | 401 KiB | 312 Q