How to submit checkbox values with PHP post method

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没有蜡笔的小新
没有蜡笔的小新 2020-12-09 12:48






        
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  •  悲哀的现实
    2020-12-09 13:44

    $checked = array();
    
    foreach ($_POST as $k => $v) {
    $subject = $k;
    $pattern = '/^checkbox_(\d+)$/';
      if (preg_match($pattern, $subject, $matches)) 
      {
        $checked[] = $matches[1];
      }
    }
    
    asort($checked);
    
    foreach ($checked as $key=>$value)
    echo $value .' ';
    

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