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file_exists> <fgets
Last updated: Fri, 24 Jul 2009

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fgetss

(PHP 4, PHP 5)

fgetssGets line from file pointer and strip HTML tags

설명

string fgetss ( resource $handle [, int $length [, string $allowable_tags ]] )

Identical to fgets(), except that fgetss() attempts to strip any HTML and PHP tags from the text it reads.

인수

handle

파일 포인터는 fopen(), fsockopen()을 통하여 성공적으로 열려, fclose()로 닫지 않은 유효한 파일이여야 합니다.

length

Length of the data to be retrieved.

allowable_tags

You can use the optional third parameter to specify tags which should not be stripped.

반환값

Returns a string of up to length - 1 bytes read from the file pointed to by handle , with all HTML and PHP code striped.

If an error occurs, returns FALSE.

변경점

버전 설명
5.0.0 The length parameter is optional
4.0.0 The allowable_tags parameter was added,

Example #1 Reading a PHP file line-by-line

<?php
$str 
= <<<EOD
<html><body>
 <p>Welcome! Today is the <?php echo(date('jS')); ?> of <?= date('F'); ?>.</p>
</body></html>
Text outside of the HTML block.
EOD;
file_put_contents('sample.php'$str);

$handle = @fopen("sample.php""r");
if (
$handle) {
    while (!
feof($handle)) {
        
$buffer fgetss($handle4096);
        echo 
$buffer;
    }
    
fclose($handle);
}
?>

위 예제의 출력 예시:

 Welcome! Today is the  of .

Text outside of the HTML block.

주의

Note: PHP가 매킨토시 컴퓨터에서 파일을 읽거나 작성할 때 행의 끝을 판단하지 못하면, auto_detect_line_endings 실행 옵션을 활성화 함으로써 문제가 해결될 수 있습니다.

참고

  • fgets() - Gets line from file pointer
  • fopen() - Opens file or URL
  • popen() - Opens process file pointer
  • fsockopen() - Open Internet or Unix domain socket connection
  • strip_tags() - 문자열에서 HTML과 PHP 태그를 제거



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file_exists> <fgets
Last updated: Fri, 24 Jul 2009
 
 
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