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