全文搜索和替换

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

最后

以上就是尊敬马里奥最近收集整理的关于全文搜索和替换的全部内容，更多相关全文搜索和替换内容请搜索靠谱客的其他文章。