[Solved] Using return in foreach not echo with medoo

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Store all the data you want to return in a string, and later return the string:

public function something() {
    $result = ""; // Create empty string

    foreach($array as $val) {
        $result .= "something"; // Add something to the string in the loop
    }

    return $result; // Return the full string
}

An alternative (since you already have an array) would be mapping the array to your string values and returing the imploded the array like so:

public function something() {
    return implode('', array_map(function($val) {
        return "something";
    }, $array));
}

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solved Using return in foreach not echo with medoo