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PHP fgetss () function

PHP Filesystem Reference Manual Complete PHP Filesystem Reference Manual

Definition and Usage

fgetss () function returns a line from an open file, and filter out HTML and PHP tags.

fgetss () function when it reaches the end of a specified length or read file (EOF) (whichever comes first), Stop to return to a new line.

If it fails the function returns FALSE.

grammar

fgetss(file,length,tags)

参数 描述
file 必需。规定要检查的文件。
length 可选。规定要读取的字节数。默认是 1024 字节。

注意:该参数在 PHP 5 之前的版本是必需的。

tags 可选。指定将被删除的标签。


Example 1

<?php
$file = fopen("test.htm","r");
echo fgetss($file);
fclose($file);
?>

The code above will output:

This is a paragraph.


Example 2

<?php
$file = fopen("test.htm","r");
echo fgetss($file,1024,"<p>,<b>");
fclose($file);
?>

The code above will output:

This is a paragraph.

The above source code is output:

<p><b>This is a paragraph.</b></p>


PHP Filesystem Reference Manual Complete PHP Filesystem Reference Manual