<?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 ...[ 查看全文 ]
利用IN BOOLEAN MODE修改程序, MySQL 也可以执行布尔全文搜索: mysql SELECT * FROM articles WHERE MATCH (title,body) - AGAINST ('+MySQL -YourSQL' IN BOOLEAN MODE); +----+-----------------------+-------------------------------------+ | id | title | body | +----+-----------------------+--------------...[ 查看全文 ]