@ 2014-09-09T06:10:18Z <?php
$opt_dupa = 'a';
$options['dupa'] = 'b';
extract((array) $options, EXTR_PREFIX_ALL | EXTR_IF_EXISTS, 'opt_');
var_dump($opt_dupa);
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 ValueError: extract(): Argument #2 ($flags) must be a valid extract type in /in/J0GEB:4
Stack trace:
#0 /in/J0GEB(4): extract(Array, 7, 'opt_')
#1 {main}
thrown in /in/J0GEB on line 4
Process exited with code 255 . Output for 5.3.0 - 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 , 7.2.17 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 Warning: extract(): Invalid extract type in /in/J0GEB on line 4
string(1) "a"
Output for 4.3.2 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 Warning: extract(): Unknown extract type in /in/J0GEB on line 4
string(1) "a"
Output for 4.3.0 - 4.3.1 Warning: extract() [http://www.php.net/function.extract]: Unknown extract type in /in/J0GEB on line 4
string(1) "a"
preferences:dark mode live preview
215.85 ms | 401 KiB | 338 Q