- Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
- Array ( [0] => p [1] => t ) --- Array ( [0] => p [1] => t [2] => p [3] => t )
<?php
function flatten_array($simple){
static $outputs=array();
foreach ( $simple as $value) {
if(is_array($value)){
flatten_array($value);
} else {
$outputs[]=$value;
}
}
return $outputs;
}
$eg=['s'=>['p','n'=>['t']]];
$out=flatten_array($eg);
print_r($out);
echo "\n---\n";
$out=flatten_array($eg);
print_r($out);