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As I found thousands of sample how to use ereg, replace and file functions, but no proper answer on how to edit a config-file (I became too so lazy to manually edit all this stuff :)), I wrote some code myself and the first part is here. Usage: http://confedit.php? strCfgFile=YOUR_CONFIG_FILE&strCfgVar=THE_VAR_TO_MODIFY&strCfgVal=THE_NEW_VALUE Here's the content for confedit.php: ------ CUT ---------------- <? $strOldContent = file ($strCfgFile); $strNewContent = ""; while (list ($intLineNum, $strLine) = each ($strOldContent)) { if(!eregi("^//",$strLine)) // dont show any line commented with // { if(eregi("^\\$".$strCfgVar."( |\t)*=",$strLine)) // show any line beginning with a $ { $strLineParts=explode("=",$strLine); // here we should have to determine type of value! (BOOL, INT or String) if("$".$strCfgVar == trim($strLineParts[0])) { $strLineParts[1] = "\t\"".$strCfgVal."\""; $strLine = implode("=",$strLineParts).";\r\n"; } } } $strNewContent .= $strLine; $fp = fopen($strCfgFile."_new", "w"); fputs($fp,$strNewContent); fclose($fp); } copy($strCfgFile."_new",$strCfgFile); echo "<pre>The value for <b>$$strCfgVar</b> has been replaced with <b>$strCfgVal</b> in File <b>$strCfgFile</b></pre>"; ?> ----- End CUT ---- As I did not have the time yet to explore all power of regular expressions, I dont mind, a Guru finding a more elegant solution for the first two ereg-statement to merge them. Otherwise, this little script will end up in a complete app, with which one can (finally) simply configure and setup all kind of php-apps, which require many times heavy editing. The full version will include form-based editing. Any comments are very welcome, esp. hints, if such script already exists (could save me more time ;) Enjoy n-dee (aka ARK) ?> | ||||||||||
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