[PHP] return string size in bytes

I now there are function to calc file size but I want function to get string size in bytes

Re: [PHP] Newbie Question: Variables on the fly

ok let say that you have 2 or more variables with same name but there are difference in numbering And Values like this : $var1 = 1 ; $var2 = 12 ; // etc .. now you must now how much of number of this varibles before you deal with it or you must store it on array to know how to count it in the

Re: [PHP] Create Password for EXISTING PDF FILE

My country do not support news:// I can not do that Are you sure there are no way to do that with php - Original Message - From: Evan Nemerson [EMAIL PROTECTED] To: PHP4Web [EMAIL PROTECTED] Sent: Friday, April 30, 2004 7:28 AM Subject: Re: [PHP] Create Password for EXISTING PDF FILE

[PHP] Create Password for EXISTING PDF FILE

I want to create password to an existing pdf file How can I do that with PHP