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You are here>> ################################################## ## ## ## path.php v1.3 ## ## Version for eTemplate for PHP ## ## Copyright 2000 ## ## ## ## Jim Fletcher jim@websitecode.com ## ## ## ## Free to distribute as long as this notice ## ## remains. You cannot charge for this work or ## ## any derivatives thereof. No warranties on ## ## this program are made or implied. ## ## ## ################################################## ## Revisions: ## 1.3 $ignore converted to array. Multiple ignores allowed. ## 1.2 $urlbase autodetects. Ignore page change to "Home" ## for compatibility with eTemplate for PHP script. ## 1.1 Doesn't print link to index page # ## You may make any modifications to this script## ## to best fit your needs, but if you find some-## ## thing wrong, let me know at ## ## jim@websitecode.com ## ################################################## # # To run this script you will need PHP enabled on # your server, and the PHP call: # include("/path-to-this-script/path.php"); # inserted within the PHP pages you want it to run on. # # NOTE: the "/path-to-this-script/" listed above # means change it to the location on YOUR # webserver or delete it if the path.php is in the # same directory as the calling page. # #################################### # USER VARIABLES # #################################### #What is the path that is going to be parsed? You may pass comment this out and pass the $originalpath as a variable from the calling page, but in testing the $PHP_SELF variable came from the original calling page, not the path.php page. $originalpath = $PHP_SELF; #What is the Base URL? (usually the domain name) $urlbase = "http://".$HTTP_HOST; #$urlbase = "http://www.green-i.org.uk/testbed"; # Uncomment if the above line isn't working for you. # What Link Text Do You Want To Appear for the link to the base URL? $roottitle = "Home"; # In Your Output, What Symbol and Spacing Do You Want Between the Links? examples are | / : $seperator = " > "; # What file do you want to not print a link to? (drop the .php suffix & capitalize the filename) $ignore = array("Index","Home"); ####################################### # Do not modify beneath this point unless you know what you're doing! function check_ignore($ignore,$referer){ if (count($ignore)){ global $errors; $found = true; #$referer = $path[$number]; for ($x=0; $x < count($ignore); $x++){ if ($ignore[$x] == $referer){ $found = false; } } return $found; } else { return true; //Not a good idea, if empty, it will allow it. } } #Splits the path into an array using a forward slash $path = explode ("/", $originalpath); #Counts How many elements are in the array so the loop below knows how long to loop $totalelements = count ($path); # Print out the Link to the Homepage printf("%s", $urlbase, $roottitle); # Loops thru the array printing out the link to the respective directory or file for($number=1; $number<$totalelements-1 ; $number++) { #Appends the next directory or file down to the URL $urlbase = $urlbase . "/" . $path[$number]; # Do Some Formatting on the Link Text #Replace Triple Underscore with Ampersand Surrounded By Underscores to be later converted to spaces $path[$number] = str_replace("___", "_&_", $path[$number]); #Replace Underscore with Space $path[$number] = str_replace("_", " ", $path[$number]); #Replace Tilde with Question Mark $path[$number] = str_replace("~", "?", $path[$number]); #Erase .php file extension $path[$number] = str_replace(".php", "", $path[$number]); #Capitalize All Words $path[$number] = ucwords($path[$number]); # Print Out The URL With The Formatted Link Text if(check_ignore($ignore,$path[$number])){ printf("%s%s", $seperator, $urlbase, $path[$number]); } } print ("> Current Page "); ?>
