<?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 *********
var_dump( $nu, $str );
- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
- array(3) {
[0]=>
string(4) "ans1"
[1]=>
string(4) "ans2"
[2]=>
string(4) "ans3"
}
string(14) "ans1,ans2,ans3"
preferences:
228.61 ms | 404 KiB | 292 Q