RE: [PHP-WIN] PHP and Filesystem - Solution
| From: | Fernando Madruga | Date: | Thu, 29 Mar 2001 12:33:39 +0000 |
| Subject: | RE: [PHP-WIN] PHP and Filesystem - Solution | ||
| Groups: | php.windows | ||
| Request: | Send a blank email to php-windows+get-6366@lists.php.net to get a copy of this message | ||
First, if you're trying to get just the name of a file in a url, use
basename().
Then remove stripslahes as it corrupts binary data.
This would result in the following code that I've *TESTED* with some image
urls
and modified to print a nicely formated progress; I've also renamed some
variables...
<?php
$basepath = "d:\\lix"; // replace with your own path (DON'T END WITH
SLASHES!!)
$flist = fopen( "$basepath\\images.txt", "r" ) or die( "Unable to find
images.txt!\n" );
while( !feof( $flist ) ) {
$url = trim( fgets( $flist, 4096 ) );
// I don't know WHY you would want to compare $url to 'Navigation', but I've
kept it...
// If it's not needed, replace the 'if' line with the following one:
// if ( $url ) { // ignore empty lines...
if ( $url && $url != "Navigation" ) {
$fn = "$basepath\\images\\" . basename( $url );
echo "Copying $url\n => $fn\n ";
$foutput = fopen( $fn, "wb" );
$fgrab = fopen( $url, "rb" ); // "r" also seems to work...
$kb = 0;
while( !feof($fgrab) ) {
$grabbed = fread( $fgrab, 1024 );
$kb++;
if ( ( $kb % 10 ) == 0 ) {
echo "*"; // write an asterisk for every 10 KB grabbed...
} else {
echo "."; // write a dot for each KB grabbed...
};
fwrite( $foutput, $grabbed, strlen( $grabbed ) );
};
echo "\n"; // ready output for next url...
fclose( $foutput );
fclose( $fgrab );
};
};
fclose( $flist );
?>
-----Original Message-----
From: Thomas W. Badera [mailto:twb@vonx.com]
Sent: quarta-feira, 28 de Março de 2001 17:20
To: php-windows@lists.php.net
Subject: [PHP-WIN] PHP and Filesystem
Another question....
I've got a script that is supposed to read URLs out of a text file, open the
image at the URL, then copy it to the local computer. The code follows:
<?php
$input = fopen("d:\\webs\\sportspotonline.com\\data\\images.txt", "r");
while (!feof($input)
{
$buffer = trim(fgets($input, 4096));
if ($buffer != "Navigation")
{
$fnArray = explode("/", $buffer);
$fn = $fnArray[sizeof($fnArray)-1];
$fn = "d:\\webs\\sportspotonline.com\\data\\images\\".$fn;
$output = fopen($fn, "wb");
$grab = fopen($buffer, "rb");
while ($grabbed = fread($grab, 4096);)
{
$grabbed = stripslashes($grabbed);
fwrite($output, $grabbed, strlen($grabbed));
}
fclose($output);
fclose($grab);
}
}
fclose($input);
?>
The images this saves are all corrupt.... openable, partially viewable, but
corrupt. Any idea?
--TWB
---
Thomas W. Badera
WebTeam Manager
Clarkson University
< baderatw@clarkson.edu >
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