[PHP] 物件化方式的讀檔
一般讀檔的方式 $handler = fopen("file.csv"); while (($line = fgets($handler)) !== false) { // 執行相關邏輯 fwrite($handler, "test\r\n"); } fclose($handler); 物件化讀檔的方式 $filepath = "test.tsv"; $file = new SplFileObject($filepath); while (!$file->eof()) { // 執行相關邏輯 $line = rtrim($file->fgets()); $file->fwrite("12345"); } $file = null; 這樣感覺 code 有比較好看一些 XD Ref: https://stackoverflow.com/questions/13246597/how-to-read-a-large-file-line-by-line https://www.php.net/manual/en/splfileobject.fwrite.php https://www.php.net/manual/en/class.splfileobject.php