@ 2017-07-13T21:43:28Z <?php
// create array of objects
$arr = [];
$tx = ["ans1","ans2","ans3"];
for ($i = 0, $max = 3; $i < $max; $i++) {
$arr[] = new stdClass;
$arr[$i]->text = $tx[$i];
}
//***** First Answer *******
$nu = array_map( function($e)
{
return $e->text;
}, $arr);
//***** Second Answer *******
$str = join(",",$nu);
// ***** Output *********
print_r( $nu );
print_r( $str );
Enable javascript to submit You have javascript disabled. You will not be able to edit any code.
Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.30 , 7.0.0 - 7.0.29 , 7.1.0 - 7.1.25 , 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 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.4 , 8.3.6 Array
(
[0] => ans1
[1] => ans2
[2] => ans3
)
ans1,ans2,ans3 Output for 8.3.5 Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Array
(
[0] => ans1
[1] => ans2
[2] => ans3
)
ans1,ans2,ans3 Output for 4.4.2 - 4.4.9 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Parse error: syntax error, unexpected '[' in /in/KBVcb on line 5
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 Parse error: parse error, unexpected '[' in /in/KBVcb on line 5
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/KBVcb on line 5
Process exited with code 255 . preferences:dark mode live preview
284.69 ms | 401 KiB | 401 Q