$myfile = fopen("test.txt", "r"); while(!feof($myfile)) { $line_str = fgets($myfile); $str_arr = count_chars($line_str, 1); arsort($str_arr); print_r(chr(key($str_arr)).' is '.current($str_arr).PHP_EOL); } fclose($myfile);로그인 후 복사
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