-
-
/**
- * 按行读取文件
- * @param string $filename
- * @site bbs.it-home.org
- */
- function readFileByLine ($filename)
- {
- $fh = fopen($filename, 'r');
-
- while (! feof($fh)) {
- $line = fgets($fh);
- echo $line;
- }
-
- fclose($fh);
- }
-
- // test
-
- $filename = "/home/wzy/test/sort.txt";
-
- readFileByLine($filename);
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2,c语言按行读取文件
-
- #include
- #include
- #include
-
- #define LEN 1024
-
- int main(void)
- {
- char filename[LEN], buf[LEN];
- FILE *fp;
- int len;
-
- scanf("%s", filename);
-
- fp = fopen(filename, "r");
-
- if (fp == NULL) exit(-1);
-
- while (fgets(buf, LEN, fp) != NULL) {
- len = strlen(buf);
- buf[len - 1] = '\0'; // 去掉换行符
-
- printf("%s\n", buf);
- }
-
- return 0;
- }
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