Re: Creating variable names from values

Otto Wyss escreveu:

From an arry I create a table like foreach ($persons as $key => $pers) {

    echo "<td><input name=\"K$key\" type=\"checkbox\" ...></td>
          <td>...</td>

} so each checkbox field has its own name created from $key. Yet how can I access these fields (names) later on? foreach ($persons as $key => $pers) {

    if ($K???) {
      $cnt += 1; ...
    }

} Is there a better way to access multiple fields from a table? O. Wyss --------

$persons = array ( "John", "Mary", "Meany", "Jorge", "Sam", "Joseph", "Bill", "Frank" ); echo '$persons = array ( "John", "Mary", "Meany", "Jorge", "Sam", "Joseph", "Bill", "Frank" )<br /><br />list ($person01, $person02, $person03, $person04, $person05, $person06, $person07, $person08 ) = $persons'; list ($person01, $person02, $person03, $person04, $person05, $person06, $person07, $person08 ) = $persons; echo '<br /><br /><br />echo $person05<br />&nbsp;&nbsp;&nbsp;o----->&nbsp;&nbsp;&nbsp;$person05 = ' . $person05; echo '<br /><br />echo $person08<br />&nbsp;&nbsp;&nbsp;o----->&nbsp;&nbsp;&nbsp;$person08 = ' . $person08; -- zerof http://www.educar.pro.br/ Apache - PHP - MySQL - Boolean Logics - Project Management ---------------------------------------------------------- Você deve, sempre, consultar uma segunda opinião! ---------------------------------------------------------- Deixe todos saberem se esta informação foi-lhe útil. ---------------------------------------------------------- You must hear, always, one second opinion! In all cases. ---------------------------------------------------------- Let the people know if this info was useful for you! ----------------------------------------------------------