全文搜索和替换
<?phpexec("/bin/grep -r $oldword $rootpath", $results, $errorCode);
if ($errorCode){
if ($errorCode == 1){
echo "Possibly no files were found with $oldword in them<BR> ";
}
echo "OS Error: $errorCode<BR> ";
echo "Check man errno and count down<BR> ";
echo "Usually paths/permissions<BR> ";
}
while (list(,$path) = each($results)){
$parts = explode(:, $path);
$path = $parts[0];
$fp = fopen($path, r) or print("Cannot read $path<BR> ");
if ($fp){
$data = fread($fp, filesize($path));
fclose($fp);
$newdata = str_replace($oldword, $newword, $data);
$fp = fopen($path, w) or print("Cannot write $path<BR> ");
if ($fp){
fwrite($fp, $newdata);
fclose($fp);
echo $path, "<BR> ";
}
}
}
?>
Example
http://yourserver.com/globalreplace.php?oldword=test&newword=text&rootpath=/path/to/dir
PHP之友评论