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function highlighter_text($text, $words) { $split_words = explode( " " , $words ); foreach($split_words as $word) { $color = "#4285F4"; $text = preg_replace("|($word)|Ui" , "<span style=\"color:".$color.";\"><b>$1</b></span>" , $text ); } return $text; }
用法:
<?php $string = "I like chocolates and I like apples"; $words = "apple"; echo highlighter_text($string ,$words); ?>