在laravel中,我有$string
和$blacklistArray
$string = 'Cassandra is a clean word so it should pass the check';
$blacklistArray = ['ass','ball sack'];
$contains = str_contains($string, $blacklistArray); // true, contains bad word
$contains
的结果为真,因此会将其标记为包含黑名单字(不正确)。这是因为下面的名称部分包含ass
C 驴的Andra
但是,这是部分匹配,Cassandra
不是坏词,因此不应标记。只有当字符串中的单词完全匹配时,才应标记它。
知道怎么做到这一点吗?
答案 0 :(得分:6)
文档:https://laravel.com/docs/5.5/helpers#method-str-contains
str_contains
函数确定给定字符串是否包含给定值:
$contains = str_contains('This is my name', 'my');
您还可以传递一组值来确定给定的字符串是否包含任何值:
$contains = str_contains('This is my name', ['my', 'foo']);
答案 1 :(得分:3)
$blacklistArray = array('ass','ball sack');
$string = 'Cassandra is a clean word so it should pass the check';
$matches = array();
$matchFound = preg_match_all(
"/\b(" . implode($blacklistArray,"|") . ")\b/i",
$string,
$matches
);
// if it find matches bad words
if ($matchFound) {
$words = array_unique($matches[0]);
foreach($words as $word) {
//show bad words found
dd($word);
}
}
答案 2 :(得分:1)
str_contains()
适用于字符串 - 不是数组,但你可以循环它:
$string = 'Cassandra is a clean word so it should pass the check';
$blacklistArray = ['ass','ball sack'];
$flag = false;
foreach ($blacklistArray as $k => $v) {
if str_contains($string, $v) {
$flag = true;
break;
}
}
if ($flag == true) {
// someone was nasty
}
答案 3 :(得分:0)
Laravel @MapperConfig(
componentModel = "spring",
nullValuePropertyMappingStrategy = NullValuePropertyMappingStrategy.IGNORE
)
public interface BaseMapperConfig {
}
方法可以根据作品检查值。不要忘记@Mapper(config = BaseMapperConfig.class)
public interface SomeObjectMapper {
...
}
在Laravel 7.x上工作
也接受值数组。实例:
$ string ='Cassandra是一个干净的词,因此它应该通过检查” $ blacklistArray = ['ass','ball sack'];
Str::contains()
虽然可能不是您的确切要求