Syntax
| string fgetss ( resource $handle [, int $length [, string $allowable_tags]] ); |
Definition and Usage
Identical to fgets(), except that fgetss() attempts to strip any HTML and PHP tags from the text it reads.
Paramters
| Parameter | Description |
|---|---|
| handle | The file pointer must be valid, and must point to a file successfully opened by fopen() or fsockopen() (and not yet closed by fclose()). |
| 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. |
Return Value
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.
Example
Following is the usage of this function:
<?php
$handle = @fopen("/tmp/inputfile.htm", "r");
if ($handle) {
while (!feof($handle)) {
$buffer = fgetss($handle, 4096);
echo $buffer;
}
fclose($handle);
}
?>
|
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