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PHP从数组中删除常用词_Php - Fatal编程技术网

PHP从数组中删除常用词

PHP从数组中删除常用词,php,Php,如何从数组中删除PHP英语中的常用词is a 数组的示例可以是 $story = array("Jack", "is", "going", "out", "to", "play"); 您可以取消设置数组 $unwanted_array = array("a","the","un"); foreach ($your_array as $key=>$value) { if (in_array($value,$unwanted_array)){

如何从数组中删除PHP英语中的常用词is a

数组的示例可以是

$story = array("Jack", "is", "going", "out", "to", "play");

您可以取消设置数组

    $unwanted_array = array("a","the","un");

    foreach ($your_array as $key=>$value) {
       if (in_array($value,$unwanted_array)){
          unset($your_array[$key])
       }
    }
或者您也可以尝试使用数组_diff


如果需要保留数组的内容,并在替换每个元素中的所有内容时使其为空

$common = ["the", "as", "is", "a"];

foreach($array as &$element) {
    $element = str_replace($common, "", $element);
}
这应该行得通。假设您的内容位于$array中,我们将在其上循环,并从每个元素中删除$common的内容,您可以根据需要进行自定义

否则,如果必须弹出元素pop以完全删除

foreach ($array as $k => $v) {
   if (in_array($v, $common)){
      unset($array[$k])
   }
}

到目前为止,您尝试了什么???\首先显示该数组以及该数组的预期输出是什么?
foreach ($array as $k => $v) {
   if (in_array($v, $common)){
      unset($array[$k])
   }
}