#26768 [NEW]: substr_replace don't replace

From: pb at tdcspace dot dk Operating system: NT PHP version: Irrelevant PHP Bug Type: Unknown/Other Function Bug description: substr_replace don't replace Description: ------------ PHP 4.3.1 running on a web-host with NT! Note: YES - i have tried to search for this bug ! A php-script to replace (change) varnames in other php-scripts. Quite simple - but it only works on smaller files i.e. substr_replace apparently does not work on a string of about 10k. Bug is: nothing is replaced by substr_replace but returned unchanged ! short code ex: $x = file_get_contents($fn); // read source into string $x = strtolower($x); // make lowercase for search $p = strpos($x, $oldvarname); // find varname $x = substr_replace($x, $newvarname, $p, strlen($oldname)); ...save the string to a file with changed varnames as said - it works on smaller files/strings (2k) but not if the file/string is - say - 10k. -- Edit bug report at http://bugs.php.net/?id=26768&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=26768&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=26768&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=26768&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=26768&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=26768&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=26768&r=needscript Try newer version: http://bugs.php.net/fix.php?id=26768&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=26768&r=support Expected behavior: http://bugs.php.net/fix.php?id=26768&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=26768&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=26768&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=26768&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=26768&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=26768&r=dst IIS Stability: http://bugs.php.net/fix.php?id=26768&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=26768&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=26768&r=float