php搜索替换:全文搜索和替换来源: 发布时间:星期五, 2008年11月14日 浏览:32次 评论:0
<?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 0
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