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Warning: explode() expects at most 3 parameters, 4 given

 2 years ago
source link: https://www.codeproject.com/Questions/5321215/Warning-explode-expects-at-most-3-parameters-4-giv
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neoserver,ios ssh client
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$result = $stmt->fetchAll(PDO::FETCH_COLUMN);
   if($result)
            return get_item_name(explode(' ','-1','0', $result[0]));
   else {
        return 'Empty';
        }


Warning: explode() expects at most 3 parameters, 4 given in vault.php on line 43

get_item_name_locale_name is other function that give names to each number


Database Column Data [6673 6669 4860 6670 -1 6671 6672 169 166 173 -1 -1 15 15 18 15 0 15 15 0 0 0 0 0]
"space","0","-1" must be ignored , somehow bigger than 1 must show


Thank you very much

What I have tried:
Copy Code
 if ($result) {
    return array_map(function ($row) {
        get_item_name_locale_name($row);
    }, $result);
} else {
    return '---';
}


i got error Notice: Array to string conversion in vault.php on line 57 Array

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