note 54376 added to function.fscanf

From: Date: Fri, 01 Jul 2005 22:43:56 +0000
Subject: note 54376 added to function.fscanf
Groups: php.notes 
Request: Send a blank email to php-notes+get-91283@lists.php.net to get a copy of this message
I have a function for reading delimited files, it works for multiple lines too (i think...) <? //$fh - is the file pointer //$delim - is the seperator //$callback - self explanatory //$len - optional function file_read_delim($fh,$delim,$callback,$len=1024) { $rec = ''; while(!feof($fh)) { $buf = fread($fh,$len); if(strpos($buf,$delim) === false) { $rec .= $buf; } else { $strs = explode($delim,$buf); foreach ($strs as $ele) { $rec .= $ele; call_user_func($callback,$rec); $rec = ''; } } } } //Here is an example how to use the function $fh = fopen($filename,'r'); if(!$fh) { die 'Could not open file for reading'; } //call the function file_read_delim($fh,'-','cb'); fclose($fh); function cb($rec) { echo "$rec \n"; } ?> ---- Manual Page -- http://www.php.net/manual/en/function.fscanf.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+54376 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+54376&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+54376&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+54376&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+54376&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+54376&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+54376&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+54376&report=yes Search -- http://master.php.net/manage/user-notes.php

« previous php.notes (#91283) next »