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PHP搜索和高亮字符串中的关键字

时间：2021-07-01 10:21:17 帮助过：6人阅读

function highlighter_text($text, $words)
{
$split_words = explode( " " , $words );
foreach($split_words as $word)
{
$color = "#4285F4";
$text = preg_replace("|($word)|Ui" ,
"$1" , $text );
}
return $text;
}

用法：

$string = "I like chocolates and I like apples";
$words = "apple";
echo highlighter_text($string ,$words);
?>

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