将数据存储在数组中并搜索项目

Question

I Connect to a remote SSH device in Php . I run a command that output is too long. So I searched and understood I can save it via :

   $my_array= explode("\n", $this->ssh->exec('some command'));

Its ok, Now I can display whole output via :

echo print_r($my_array);

Output is something like :

Array ( [0] => ath4_auth_mode=disabled [1] => wl_mac_deny= [2] => filter_dport_grp3= [3] => ses_script= [4] => http_redirect_port=3128 [5] => oet5_en=0 [6] => filter_dport_grp4= [7] => oet2_fragment=0 [8] =>

When I run :

echo count($my_array);

It displays me :

2200

So it is true, Now I wanna search for a specific text like name= ,I want the value after equal in the array, I tried this :

           $search_result = array_search("name=", $my_array);

But no chance, Even tried :

foreach($my_array as $cat) {
$cat = trim($cat);
if($cat == "name=") { 
    echo "hoola !";
} else { 
    echo ':-(';
}

Again no chance, How can I search for the name= and get the value after = ?

Answer 1

I suppose in your array value is not name= exactly. It can be name=something for example. In this case neither == nor in_array will find it. You need to use strpos :

foreach($my_array as $cat) {
    $cat = trim($cat);
    if(strpos($cat, "name=") === 0) { 
        echo "hoola !", $cat;

        // add a break if value found so as not to search other elements
        break;
    } else { 
        echo ':-(';
    }
}

I used === and 0 because name= must be in the beginning of your $cat .