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If I have $url set to: $url = "http://redirecttohere.com/index.php"; Which is the proper way to write the header() line? Header ("Location: " . $url); Header("Location: $url");

This appeared in my error log today and once before. My current settings are: register_globals = Off session.bug_compat_42 = On

I made a Web page with different color tables to use as for a guide in resizing my browsers windows. This is so I can see how pages I am working on will appear with different screen resolution settings. http://www.sam.zoomcities.com/share/screen_resize.html Of course I make my final tests by...

Many times when I print code there are a lot of lines that I have hidden(minimized) because I don't need to see them. Is there a way I can print out what I am seeing on the screen, in other words, the visible lines and the minimized lines shown as I see them?

I have removed extra code from the input form I posted here. There are three sets of radio buttons each set has the unique name as shown. Because the input buttons I posted are checked they have the indicated value. This information is submitted to the process form by the submit button. <form...

What I want to do is pull off the file extension of a file. This works most of the time, but not if a file has more than one period. $filename_ext = strchr($filename, "."); How can I get the extension of a file like: $filename = "this.has.more.than.one.period.ext"; Sam ;

I searched but could not find this. Also I mistakenly posted this first in the PHP forum and can't delete it. What is the syntax to rename a table column in a MySql database? I am trying this but it is not right. ALTER table CHANGE oldcolumn_name newcolumn_name CHAR(30)

How can I remove extra periods from a file name? There could be two or more periods in a file that someone uploads and I want to keep only the last one before the file extention. What I have removes all periods, but I want to check to see if there are more than one and then only keep the last one.