On Fri, 04 Sep 2009 12:16:47 -0700, James Colannino wrote: > Hey everyone. I ran into a really weird issue that I was hoping I could > find some clarification on. In short, I have javascript functions that > operate on hidden text values. Those values may be posted, in which > case PHP then prints them back to the page via what comes in on $_POST. > > The weird thing is, I was no longer able to match substrings inside > those hidden text values after posting via Javascript. I banged my head > over this for a couple hours, until I realized that the string's length > was being increased by one after posting (I found this out in > javascript). Upon further investigation, I found that all instances of > "substring\n" were being replaced by "substring(carriage return)\n" > after post. It may be the browser that is converting those line breaks. >From the HTML spec.: <http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4.1>: application/x-www-form-urlencoded ... Line breaks are represented as "CR LF" pairs (i.e., `%0D%0A'). <http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4.2>: multipart/form-data ... "CR LF" (i.e., `%0D%0A') is used to separate lines of data. /Nisse -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
