2 回答

TA貢獻(xiàn)1794條經(jīng)驗(yàn) 獲得超8個(gè)贊
你可以做到
$text = file_get_contents('file.txt');
$text = str_replace('text',"<span style='color:red;'>text</span>" , $text);
echo $text;
對(duì)于多項(xiàng)選擇,請(qǐng)嘗試此
$text = file_get_contents('files.txt');
$pattern = ['text','best'];
$replacements = ["<span style='color:red;'>text</span>","<span style='color:red;'>best</span>"];
$text = str_replace($pattern,$replacements , $text);
echo $text;
要更改|使用此后出現(xiàn)的字符串的顏色
$fn = fopen("files.txt","r");
while(! feof($fn)) {
$line = fgets($fn);
$needle = substr($line, strpos($line, '|')+1, strlen($line));
echo $line = str_replace($needle, "<span style='color:red;'>{$needle}</span>", $line);
echo '<hr>';
}
fclose($fn);
- 2 回答
- 0 關(guān)注
- 340 瀏覽
添加回答
舉報(bào)