|
użytkowników online: 110
|
OPINIE UŻYTKOWNIKÓW
|
Uważam, że serwis jest najlepszy na świecie. Wykonany rzetelnie, a wszystkie skrypty sa dopracowane. Zamieszczony materiał godny mistrza. Jestem programistą od wielu lat i bez tego serwisu nie istnieje. Upraszacza życie każdemu programiście. Imponujący jest fakt, że do twórcy serwisu zawsze można się zwrócić z prośbą o pomoc i uzyskuje się ją w bardzo krótkim czasie. Najważniejsze w tym wszystkim jest to, że można korzystać z witryny za symboliczną opłatą.
Marcin Kowalski Multinet Polska
|
|
PODRĘCZNIK PHP 5.x, 4.x, 3.x - częściowo spolszczony / źródło: www.php.net
[Spis]
[A]
[B]
[C]
[D]
[E]
[F]
[G]
[H]
[I]
[J]
[K]
[L]
[M]
[N]
[O]
[P]
[Q]
[R]
[S]
[T]
[U]
[V]
[X]
[W]
[Z]
XXXVII. System plików
Żadne zewnętrzne biblioteki nie są potrzebne do zbudowania tego rozszeżenia,
jeśli jednak potrzebujesz PHP z obsługą LFS (dużych plików) na Linuksie,
musisz mieć nowy glibc i skompilować PHP z następującą flagą kompilatora:
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64.
By używać tych funkcji, nie trzeba niczego instalować.
Są one częścią jądra PHP.
Na działanie tych funcji wpływają ustawienia zawarte w pliku
php.ini.
Tabela 1. Filesystem and Streams Configuration Options | Name | Default | Changeable | Changelog |
|---|
| allow_url_fopen | "1" | PHP_INI_SYSTEM | PHP_INI_ALL in PHP <= 4.3.4. Available since PHP 4.0.4. | | user_agent | NULL | PHP_INI_ALL | Available since PHP 4.3.0. | | default_socket_timeout | "60" | PHP_INI_ALL | Available since PHP 4.3.0. | | from | NULL | ?? | | | auto_detect_line_endings | "0" | PHP_INI_ALL | Available since PHP 4.3.0. |
Oto krótkie wyjaśnienie dyrektyw
konfiguracji.
- allow_url_fopen
boolean
This option enables the URL-aware fopen wrappers that enable
accessing URL object like files. Default wrappers are provided for
the access of remote files
using the ftp or http protocol, some extensions like
zlib may register additional
wrappers.
Notatka:
This setting can only be set in php.ini due to security reasons.
Notatka:
This option was introduced immediately after the release of version
4.0.3. For versions up to and including 4.0.3 you can only disable this
feature at compile time by using the configuration switch
--disable-url-fopen-wrapper.
- user_agent
string
Define the user agent for PHP to send.
- default_socket_timeout
integer
Default timeout (in seconds) for socket based streams.
Notatka:
This configuration option was introduced in PHP 4.3.0
- from
string
Define the anonymous ftp password (your email address).
- auto_detect_line_endings
boolean
When turned on, PHP will examine the data read by
fgets() and file() to see if it
is using Unix, MS-Dos or Macintosh line-ending conventions.
This enables PHP to interoperate with Macintosh systems,
but defaults to Off, as there is a very small performance penalty
when detecting the EOL conventions for the first line, and also
because people using carriage-returns as item separators under
Unix systems would experience non-backwards-compatible behaviour.
Notatka:
This configuration option was introduced in PHP 4.3.0
Poniższe stałe są zdefiniowane w tym rozszerzeniu i stają się dostępne, gdy
rozszerzenie jest dokompilowane do PHP, lub załadowane dynamicznie przy starcie.
Związane z tym działem funkcje, znajdziesz w rozdziale Katalog
i Wykonywanie programów.
Listę wraz z opisem różnych wrapperów URL, które mogą zostać użyte
jako zdalne pliki, znajdziesz tu Dodatek L.
User Contributed Noteswsuttonjr at hyponiqs dot com
15-Oct-2005 09:26
Here's a little function I wrote that I thought someone might find useful. Ever notice those fancy breadcrumbed headings on Web sites such as Macromedia.com? Ever say, "I want one, but I don't want to write the HTML in each time?" Well, here you go. This does that based on your directory structure.
Do note, however, that it only works if you use files and folders that are named like:
/my-folder/my-file.php
/my_folder/my_file.php
/My_Folder/My_File.php
/My-Folder/My-File.php
...and the variable <i>$path</i> must be similarly formatted. A preceding forward slash (/) must be on that <i>$path</i>. $_SERVER['PHP_SELF'], $_SERVER['DOCUMENT_ROOT'], and other $_SERVER variables always add that.
When I have some free time (sooner rather than later), I'm going to write a more in-depth script for this. I just needed something simple for now. You can expect a PHP 4 and PHP 5 script class dedicated to this one idea. For now, this simple function does the trick. Anyway, here you go:
<?php
function breadCrumbs($path)
{
$dirIndex = 'Home.php';
$dirIndexName = 'Home';
$file = basename($path, '.php');
$dir = dirname($path);
$dir = str_replace('\\', '/', $dir);
$dir = substr($dir, 1, strlen($dir));
$dir .= '/ ';
$dirs = preg_split('@\/@', $dir);
$lastIndex = count($dirs) - 1;
if ($dirs[$lastIndex] == '' || is_null($dirs[$lastIndex])) {
unset($dirs[$lastIndex]);
}
if ($dirs[$lastIndex] == ' ') {
unset($dirs[$lastIndex]);
}
$dirCount = count($dirs);
$link = '/';
$links = array();
for ($i = 0; $i < count($dirs); $i++) {
$link .= ucwords(preg_replace('@(-|_)@', ' ', $dirs[$i])) . '/';
$links[$i]['href'] = $link . $dirIndex;
$links[$i]['name'] = ucwords($dirs[$i]);
}
$breadcrumbs = array();
for ($i = 0; $i < count($links); $i++) {
$breadcrumbs[$i] = '<a href="' . $links[$i]['href'] . '">' . $links[$i]['name'] . '</a>';
}
if ($dirs[0] == '' || empty($dirs[0])) {
$breadcrumb = $file;
} else {
$breadcrumb = '<a href="/' . $dirIndex . '">' . $dirIndexName . '</a> — ' . join($breadcrumbs, ' > ');
$breadcrumb .= ' > ' . $file;
}
return $breadcrumb;
}
?>
Ciprian Danea, cipriandanea at yahoo dot com
28-Jul-2005 04:28
Here is a little script that will enumerate a directory (given as a string) recursively.
The main working function is get_dir($path,$max_depth='')
Optional aguments:
$max_depth : obvious it'll limit the recursive depth.
Not so optional:
$l=0 : the first call must omit this, or explicitly set it to 0, since it represents the starting depth
$total='': the current total filesize; it should also be left alone, although it autosets itself to 0 on the first call;
In order to do something with the files other than just echoing them, simply replace the echo functions with your own;
Thanks to:
dave at birko dot cjb dot net (for the nice filesize function)
vbwebprofi at gmx dot de (for the fileperms function)
function get_dir($path,$max_depth='',$l=0,$total=''){
if(!is_dir($path))return;
$path=substr($path,-1)!="/"?$path."/":$path;
if(!$l){
echo "\nEnumerating directory $path :\n\n";
$total=0;
}
if($max_depth==='' || ($max_depth>$l && is_int($max_depth))) $test_depth=true;
else $test_depth=false;
$pre="";
$c=$l;
while($c--)$pre.="\t";
$dir=opendir($path);
while($f=readdir($dir)){
if($f=="."||$f=="..")continue;
$file=$path.$f;
$size="";
if(is_file($file)||!is_dir($file)){
$s=filesize($file);
$total+=$s;
$size="[ ".fsize($s)." ]";
}
else $f.="/";
while(strlen($size)<16)
$size=" ".$size;
echo "\n".get_permissions(fileperms($file)).$size.$pre."\t".$f;
if(is_dir($file) && $test_depth)
$total=get_dir($file,$max_depth,$l+1,$total);
}
if(!$l)
echo "\n\nTotal size: ".fsize($total);
return $total;
}
function get_permissions($fperms) {
$out;
if($fperms & 0x1000) // FIFO pipe
$out = 'p';
elseif($fperms & 0x2000) // Character outecial
$out = 'c';
elseif($fperms & 0x3000) // Socket [ original value 0xD000, wrong for linux, but this is also registering as a directory... ant ideas?]
$out = 's';
elseif($fperms & 0x4000) // Directory
$out = 'd';
elseif($fperms & 0x6000) // Block outecial
$out = 'b';
elseif($fperms & 0x8000) // Regular
$out = '-';
elseif($fperms & 0xA000) // Symbolic Link
$out = 'l';
else // UNKNOWN
$out = 'u';
// owner
$out .= (($fperms & 0x0100) ? 'r' : '-') .
(($fperms & 0x0080) ? 'w' : '-') .
(($fperms & 0x0040) ? (($fperms & 0x0800) ? 's' : 'x' ) :
(($fperms & 0x0800) ? 'S' : '-'));
// group
$out .= (($fperms & 0x0020) ? 'r' : '-') .
(($fperms & 0x0010) ? 'w' : '-') .
(($fperms & 0x0008) ? (($fperms & 0x0400) ? 's' : 'x' ) :
(($fperms & 0x0400) ? 'S' : '-'));
// world
$out .= (($fperms & 0x0004) ? 'r' : '-') .
(($fperms & 0x0002) ? 'w' : '-') .
(($fperms & 0x0001) ? (($fperms & 0x0200) ? 't' : 'x' ) :
(($fperms & 0x0200) ? 'T' : '-'));
return $out;
}
function fsize($size) {
$a = array("B", "KB", "MB", "GB", "TB", "PB");
$pos = 0;
while ($size >= 1024) {
$size /= 1024;
$pos++;
}
return round($size,2)." ".$a[$pos];
}
//usage example
get_dir("/tmp/"); // full depth
get_dir("/tmp/",4); //maximum depth set to 4
28-May-2005 09:17
Again, please note, if you ask a question, report a bug, or request a feature, your note will be deleted.) Again, please note, if you ask a question, report a bug, or request a feature, your note will be deleted.) Again, please note, if you ask a question, report a bug, or request a feature, your note will be deleted.) Again, please note, if you ask a question, report a bug, or request a feature, your note will be deleted.) Again, please note, if you ask a question, report a bug, or request a feature, your note will be deleted.) Again, please note, if you ask a question, report a bug, or request a feature, your note will be deleted.) Again, please note, if you ask a question, report a bug, or request a feature, your note will be deleted.) Again, please note, if you ask a question, report a bug, or request a feature, your note will be deleted.)
hans at lintoo dot dk
23-Mar-2005 05:41
PHP5 Object File
I couldn't find a File Object in PHP5, so I decided to create one myself.
When a function that needs a path requires the file it will output a temp file and return the path to it, so that ie. parse_ini_file will work with the file object using:
<?php
parse_ini_file($myFile->requireFilePath());
?>
It is avaible for download at:
http://www.lintoo.dk/public/dbase_and_file_class.zip
Hans Duedal
tunnelareaten at gmail dot com
25-Feb-2005 05:27
I made this function to search and/or display files by extension or for a string occurance in the filename. Any comments or enhancements are welcome offcourse. I'll update this function soon.
usage: list_files([string], [string], [int 1 | 0], [int 1 | 0]);
search for extension: list_files([string], [string], [0], [int 1 | 0]);
returns array: $myArray = list_files([string], [string], [0], [0]);
echo result: list_files([string], [string], [0], [1]);
search for string occurance: list_files([string], [string], [1], [int 1 | 0]);
returns array: $myArray = list_files([string], [string], [1], [0]);
echo result: list_files([string], [string], [1], [1]);
<?php
function list_files($directory, $stringSearch, $searchHandler, $outputHandler) {
$errorHandler = false;
$result = array();
if (! $directoryHandler = @opendir ($directory)) {
echo ("<pre>\nerror: directory \"$directory\" doesn't exist!\n</pre>\n");
return $errorHandler = true;
}
if ($searchHandler === 0) {
while (false !== ($fileName = @readdir ($directoryHandler))) {
if(@substr ($fileName, - @strlen ($stringSearch)) === $stringSearch) {
@array_push ($result, $fileName);
}
}
}
if ($searchHandler === 1) {
while(false !== ($fileName = @readdir ($directoryHandler))) {
if(@substr_count ($fileName, $stringSearch) > 0) {
@array_push ($result, $fileName);
}
}
}
if (($errorHandler === true) && (@count ($result) === 0)) {
echo ("<pre>\nerror: no filetype \"$fileExtension\" found!\n</pre>\n");
}
else {
sort ($result);
if ($outputHandler === 0) {
return $result;
}
if ($outputHandler === 1) {
echo ("<pre>\n");
print_r ($result);
echo ("</pre>\n");
}
}
}
?>
ben at nullcreations dot net
14-Nov-2004 11:29
Directed at: fankounter at libero dot it
Erm, I think you missed glob() which does what you're doing, only much more efficiently.
see: http://php.net/glob
fankounter at libero dot it
05-Nov-2004 03:31
// ls(dir,pattern) return file list in "dir" folder matching "pattern"
// ls("path","module.php?") search into "path" folder for module.php3, module.php4, ...
// ls("images/","*.jpg") search into "images" folder for JPG images
function ls($__dir="./",$__pattern="*.*")
{
settype($__dir,"string");
settype($__pattern,"string");
$__ls=array();
$__regexp=preg_quote($__pattern,"/");
$__regexp=preg_replace("/[\\x5C][\x2A]/",".*",$__regexp);
$__regexp=preg_replace("/[\\x5C][\x3F]/",".", $__regexp);
if(is_dir($__dir))
if(($__dir_h=@opendir($__dir))!==FALSE)
{
while(($__file=readdir($__dir_h))!==FALSE)
if(preg_match("/^".$__regexp."$/",$__file))
array_push($__ls,$__file);
closedir($__dir_h);
sort($__ls,SORT_STRING);
}
return $__ls;
}
m2pc (at) hotmail.com
07-Oct-2004 06:18
After searching all over the place to find a function to do what I wanted, I wrote the following:
/*
** Returns an array of valid drives on the system (a:, b:, etc.)
*/
function getSystemDrives () {
// Initialize
$aResult = Array ();
// Loop from A-Z and try opening the root dir
for ($letter = 'A'; $letter <= 'Z'; $letter ++) {
if (is_dir ($letter . ":"))
$aResult [] = $letter . ":";
}
// Return results
return ($aResult);
}
It simply returns an array of valid drives as seen from the server (A:, B:, etc.). This obviously is targeted to Win32 installations only.
Storm Reaver
13-Apr-2004 04:48
The way to write files on server where it is not possible (e.g. Gorodok.net)
<?php
function killfile($ftp, $login, $pass, $filename){
$conn_id = ftp_connect($ftp);
$login_result = ftp_login($conn_id, $login, $pass);
if ((!$conn_id) || (!$login_result)) { return false; } else {
$del = ftp_delete($conn_id, $filename);
if (!del) { return false; } else {return true;}
}
ftp_close($conn_id);
}
killfile("gorodok.net", "login", "password", "/path/file.extension");
$fs = fopen("ftp://login:password@gorodok.net/path/file.extension", "w");
fclose($fs);
?>
ken at xzone9 dot com
16-Mar-2004 09:46
The following will work on UNIX (from peeweeks code submitted for "Windows")---
function ls ($curpath) {
$dir = dir($curpath);
echo("<b>$curpath</b>");
echo "<blockquote>";
while ($file = $dir->read()) {
if($file != "." && $file != "..") {
if (is_dir($curpath.$file)) {
ls($curpath.$file."/");
} else {
echo("$file<br>");
}
}
}
$dir->close();
echo "</blockquote>";
return;
}
//Use:
$startpath = "/home/mypath/";
ls($startpath);
http://iubito.free.fr
30-Dec-2003 01:39
Here is a function I wrote to get the relative path between 2 files or directory.
We suppose that paths are wrotten in Unix format (/ instead of windows \\)
<?php
function relativePath($path1, $path2='')
{
if ($path2 == '') {
$path2 = $path1;
$path1 = getcwd();
}
$path1 = trim($path1,'/');
$path2 = trim($path2,'/');
while (substr_count($path1, '//')) $path1 = str_replace('//', '/', $path1);
while (substr_count($path2, '//')) $path2 = str_replace('//', '/', $path2);
$arr1 = explode('/', $path1);
if ($arr1 == array('')) $arr1 = array();
$arr2 = explode('/', $path2);
if ($arr2 == array('')) $arr2 = array();
$size1 = count($arr1);
$size2 = count($arr2);
$path='';
for($i=0; $i<min($size1,$size2); $i++)
{
if ($arr1[$i] == $arr2[$i]) continue;
else $path = '../'.$path.$arr2[$i].'/';
}
if ($size1 > $size2)
for ($i = $size2; $i < $size1; $i++)
$path = '../'.$path;
else if ($size2 > $size1)
for ($i = $size1; $i < $size2; $i++)
$path .= $arr2[$i].'/';
return $path;
}
?>
Enjoy ! :-)
Gregor Mosheh
23-Aug-2003 02:23
This function searches a directory and returns an array of all files whose filename matches the specified regular expression. It's similar in concept to the Unix find program.
function findfile($location='',$fileregex='') {
if (!$location or !is_dir($location) or !$fileregex) {
return false;
}
$matchedfiles = array();
$all = opendir($location);
while ($file = readdir($all)) {
if (is_dir($location.'/'.$file) and $file <> ".." and $file <> ".") {
$subdir_matches = findfile($location.'/'.$file,$fileregex);
$matchedfiles = array_merge($matchedfiles,$subdir_matches);
unset($file);
}
elseif (!is_dir($location.'/'.$file)) {
if (preg_match($fileregex,$file)) {
array_push($matchedfiles,$location.'/'.$file);
}
}
}
closedir($all);
unset($all);
return $matchedfiles;
}
$htmlfiles = findfile('/some/dir','/\.(htm|html)$/');
Gregor Mosheh
17-Jul-2003 07:25
I needed a function to find disk usage for a directory and its subs, so here it is. It's kinda like the Unix du program, except it returns the usage in bytes, not blocks.
function du($location) {
if (!$location or !is_dir($location)) {
return 0;
}
$total = 0;
$all = opendir($location);
while ($file = readdir($all)) {
if (is_dir($location.'/'.$file) and $file <> ".." and $file <> ".") {
$total += du($location.'/'.$file);
unset($file);
}
elseif (!is_dir($location.'/'.$file)) {
$stats = stat($location.'/'.$file);
$total += $stats['size'];
unset($file);
}
}
closedir($all);
unset($all);
return $total;
}
print du('/some/directory');
aggarwal_deep at hotmail dot com
16-Jul-2003 11:43
The following souce is the combination of 3 different function ,does the listing of the whole files in directories or sub-directories of a base directory(given). And find out the maximum file size of given application files. for example it will tell the maximum file size of ppt file that is placed in the directory.
<?
function showExtension($file){
if(is_file($file)){
$fileInfo = pathinfo($file);
$extension=$fileInfo["extension"];
} else {
$extension="";
}
return $extension;
}
function fsize($size) {
$a = array("B", "KB", "MB", "GB", "TB", "PB");
$pos = 0;
while ($size >= 1024) {
$size /= 1024;
$pos++;
}
return round($size,2)." ".$a[$pos];
}
function ls ($curpath) {
$dir = dir($curpath);
$file_namearr = array("ETC","PPT","XLS","DOC","PDF");
echo("<b>$curpath</b>");
echo "<blockquote>";
$file_sizearr = array(1,1,1,1,1);
while ($file = $dir->read()) {
if($file != "." && $file != "..") {
if (is_dir($curpath.$file)) {
ls($curpath.$file."/");
}
else {
$filext= strtoupper(showExtension($curpath.$file));
$curr_key = 0;
$curr_key = array_search($filext,$file_namearr);
if($curr_key){
$curr_file_size = $file_sizearr[$curr_key];
if(filesize($curpath.$file)>$curr_file_size){
$file_sizearr[$curr_key]= intval(filesize($curpath.$file));
}
}
}
}
}for($k=0;$k<5;$k++){
echo"<br>".$file_namearr[$k].":".fsize($file_sizearr[$k]);
}
$dir->close();
echo "</blockquote>";
return;
}
$startpath = "/home6/docmng/";
ls($startpath);
?>
l_domenech at yahoo dot ca
03-Jul-2003 07:25
In the code samples of the user-contributed notes, you'll find functions that sometimes need a slash at the end of a folder path and sometimes don't.
Here's a little function to append a slash at the end of a path if there isn't one already.
function append_slash_if_none($string)
{
if (ereg ("/$", $string))
{
return $string;
}
else
{
return ereg_replace("$", "/", $string);
}
}
(Replace with a backslash if you're on Windows...)
mitra at mitra dot biz
16-May-2003 07:10
Pollard@php.net contributed this in response to a question on setting these variables ...
This option *IS* settable within your PHP scripts.
Example:
<?php
ini_set('auto_detect_line_endings', true);
$contents = file('unknowntype.txt');
ini_set('auto_detect_line_endings', false);
$content2 = file('unixfile.txt');
?>
Note, with PHP 4.3 anytime Mac files are read using fgets or file you'll need to auto_detect_line_endings since \n is otherwise assumed. However, with PHP 5.0, stream_get_line() will allow you to specify what line ending character to read up to.
\\ Read a line from a MAC file
stream_get_line($fp, 4096, "\r");
\\ Read a line from a UNIX file
stream_get_line($fp, 4096, "\n");
\\ Read a line from a DOS file
stream_get_line($fp, 4096, "\r\n");
\\ Read a line up to any filesystem line ending
ini_set('auto_detect_line_endings', true); fgets($fp);
\\ You can also make up your own line ending characters:
\\ Read up to the first instance of ":"
stream_get_line($fp, 4096, ":");
peeweek at altern dot org
09-May-2003 02:06
here is a function that recurses all directories in a Windows Tree then displays for each directory its contents.
function ls ($curpath) {
$dir = dir($curpath);
echo("<b>$curpath</b>");
echo "<blockquote>";
while ($file = $dir->read()) {
if($file != "." && $file != "..") {
if (is_dir($curpath.$file)) {
ls($curpath.$file."\\");
} else {
echo("$file<br>");
}
}
}
$dir->close();
echo "</blockquote>";
return;
}
Use:
$startpath = "D:\\something\\";
ls($startpath);
regis at webstuff dot com dot br
03-Apr-2003 05:49
Here is a useful function if you're having trouble writing raw bytes into a file.
It receives an integer and returns an array containing the ASCII values of the bytes on each index of the array.
function int2bytes($number){
$byte = $number;
$i=0;
do{
$dec_tmp = $byte;
$byte = bcdiv($byte,256,0);
$resto = $dec_tmp - (256 * $byte);
$return[] = $resto;
} while($byte >= 256);
if($byte) $return[] = $byte;
return array_reverse($return);
}
Example:
$arr = int2bytes(75832);
$arr will contain the following values:
Array
(
[0] => 1
[1] => 40
[2] => 56
)
Now, to write this data to the file, just use a fputs() with chr(), just like this:
fputs($fp,chr($arr[0]).chr($arr[1]).chr($arr[2]))
-- Regis
jdhurn at uberidx dot com
08-Mar-2003 04:18
This is a function I use to determine if a file contains Binary information. I use this for my search engine so that it doesn't try to index files like .zip or .mp3 or any other file that doesn't contain readable information. It makes use of the Character Type Extension if it's loaded, if it's not then it uses Regular Expressions.
function is_binary($link)
{
$tmpStr = '';
@$fp = fopen($link, 'rb');
@$tmpStr = fread($fp, 256);
@fclose($fp);
if($tmpStr != '')
{
$tmpStr = str_replace(chr(10), '', $tmpStr);
$tmpStr = str_replace(chr(13), '', $tmpStr);
$tmpInt = 0;
for($i =0; $i < strlen($tmpStr); $i++)
{
if( extension_loaded('ctype') )
{
if( !ctype_print($tmpStr[$i]) )
$tmpInt++;
}
else
{
if( !eregi("[[:print:]]+", $tmpStr[$i]) )
$tmpInt++;
}
}
if($tmpInt > 5)
return(0);
else
return(1);
}
else
return(0);
}
meheler at canada dot com
07-Mar-2002 08:55
Here is a useful function that checks for the existance of a file in PHP's include_path:
// Searches PHP's include_path variable for the existance of a file
// Returns the filename if it's found, otherwise FALSE.
// Only works on a *nix-based filesystem
// Check like: if (($file = file_exists_path('PEAR.php')) !== FALSE)
function file_exists_path($file) {
// Absolute path specified
if (substr($path,0,1)=='/')
return (file_exists($file))?realpath($file):FALSE;
$paths = explode(':',ini_get('include_path'));
foreach ($paths as $path) {
if (substr($path,-1)!='/') $path = "$path/";
if (file_exists("$path$file"))
return realpath("$path$file");
}
return FALSE;
}
Mike
|