doubushi0031 2011-12-14 14:45
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如何将foreach循环分配给变量?

I have this following code.

$sn_count = 1;
  foreach($points as $point){
    echo "<div class=\"points\">";
    echo "<div class=\"serial\">".$sn_count."</div>";
    echo "<div class=\"pointsdesc\">";
    echo $point['points_description'];
    echo "</div></div>";
    $sn_count++;
  }

Is it possible to assign the above code to a variable $pointsvar

Everytime i use $pointsvar the above code should be printed. Please help. Thanks

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  • doumaikuang4202 2011-12-14 14:51
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    Functions is your solution.

    function printPointVars($points)
    {
        $sn_count = 1;
        $html = '';
        foreach($points as $point){
            $html .= "<div class=\"points\">"
                . "<div class=\"serial\">".$sn_count."</div>"
                . "<div class=\"pointsdesc\">"
                . $point['points_description']
                . "</div></div>";
            $sn_count++;
        }
        echo $html;
    }
    
    printPointVars($points);
    
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