PHP Bulk Replacement Program Instance Code _php tutorial

The code is as follows:

/***************************************************************************
Batch-replace, v1.1
***************************************************************************
file:batch-replace_utf8.php
Functionality: This program can scan all files in the specified directory for content substitution. It can be used to delete the bulk-mounted horse and to update some content of the page in bulk.
This program applies to the UTF-8 of the page to modify.

/***************************************************************************
*
* This program was free software; You can redistribute it and/or modify
* It under the terms of the GNU Lesser general public License as published by
* The free software Foundation; Either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/

Set_time_limit (3600);

if ($_post[' Submit ']== ' start operation ') {
$dir = $_post[' SearchPath ');
$shortname = $_post[' shortname ');
$isall = $_post[' Isall ');
$isreg = $_post[' Isreg ');

if (!GET_MAGIC_QUOTES_GPC ()) {
$sstr = $_post[' sstr ');
$rpstr = $_post[' rpstr ');
} else {
$sstr = stripslashes ($_post[' sstr ');
$rpstr = stripslashes ($_post[' rpstr ');
}

Analysis ShortName
$arrext = Explode ("|", $shortname);

if (!is_dir ($dir)) return;
if ($sstr = = ") return;

Take the end/remove
if (substr ($dir, -1) = = '/') $dir = substr ($dir, 0,strrpos ($dir, "/"));

List all directories
if ($isall = = 1) {
Hx_dirtree ($dir);
}else{
Hx_dealdir ($dir);

}

Exit ();
}

function Hx_dirtree ($path = ".") {
Global $sstr, $rpstr, $isreg, $arrext;

$d = Dir ($path);
while (false!== ($v = $d->read ())) {
if ($v = = "." | | $v = = "..") continue;
$file = $d->path. " /". $v;
if (Is_dir ($file)) {
echo "

$v

"; Hx_dirtree ($file);
}else{
$ext =substr (STRRCHR ($v, "."), 1);
if (In_array ($ext, $arrext)) {
echo "

$file ";
$body = file_get_contents ($file);
if ($isreg = = 1) {
$body 2 = preg_replace ($sstr, $rpstr, $body);
}else{
$body 2 = Str_replace ($sstr, $rpstr, $body);
}
if ($body! = $body 2 && $body 2! = ") {
ToFile ($file, $body 2);
Echo ' OK ';
}else{
Echo ' NO ';
}
Echo '

';
}
}
}
$d->close ();
}

function Hx_dealdir ($dir) {
Global $sstr, $rpstr, $isreg, $arrext;
if ($dh = Opendir ($dir)) {
while (false!== ($file = Readdir ($DH))) {
if (filetype ($dir. '/'. $file) = = ' file ') {

$ext =substr (STRRCHR ($file, "."), 1);
if (In_array ($ext, $arrext)) {

echo "

$file ";
$body = file_get_contents ($dir. '/'. $file);
if ($isreg = = 1) {
$body 2 = preg_replace ($sstr, $rpstr, $body);
}else{
$body 2 = Str_replace ($sstr, $rpstr, $body);
}
if ($body! = $body 2 && $body 2! = ") {
ToFile ($dir. '/'. $file, $body 2);
Echo ' OK ';
}else{
Echo ' NO ';
}
Echo '

';
}
}
}
Closedir ($DH);
}

}
Write the process of generating a file out of function
function ToFile ($file _name, $file _content) {
if (Is_file ($file _name)) {
@unlink ($file _name);
}
$handle = fopen ($file _name, "w");
if (!is_writable ($file _name)) {
return false;
}
if (!fwrite ($handle, $file _content)) {
return false;
}
Fclose ($handle); Close pointer
return $file _name;
}
?>



Bulk Replacement Program | Trojan Bulk Delete _www.itlearner.com

Bulk replacement Program (version UTF-8)

This program can scan all files in the specified directory for content Substitution。 It can be used to delete the bulk-mounted horse and to update some content of the page in bulk.

In the case of a very large number of files, this operation compared to occupy server resources, make sure that the script time-out limit is allowed to change, or may not complete the operation.

http://www.bkjia.com/PHPjc/371366.html www.bkjia.com true http://www.bkjia.com/PHPjc/371366.html techarticle the code is as follows: Php/*************************************************************************** batch-replace, v1.1 * * * *************************************************************...

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