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  1. Dear James: I just came here to tell you I...

    Dear James: I just came here to tell you I figured it out by finding an example online here https://www.w3schools.com/Php/func_mysqli_num_rows.asp and then saw your solution which is basically the...
  2. Dear James: Thank you. Yes, that was definitely...

    Dear James: Thank you. Yes, that was definitely a mistake but, when I fixed it, then I got no result. The COUNT is for the number of upcoming events on an event calendar. You can see what I am...
  3. How to update mysql_result(mysql_query("SELECT COUNT(*) FROM `table`for php 7.4

    I am updating an old site written in php 5.4 to php 7.4 and I am having trouble with this line...


    $upcoming = mysql_result(mysql_query("SELECT COUNT(*) FROM `event` WHERE `approved`=1 AND...
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    Dear Chechu: This is just a guess, but perhaps...

    Dear Chechu: This is just a guess, but perhaps your html form needs to be something like this... your form code does not seem to be making a selection from options. Please see if this helps. ...
  5. How to make Swiss Army Slideshow mobile-friendly

    1) Script Title: Swiss Army Slideshow

    2) Script URL (on DD): http://www.dynamicdrive.com/dynamicindex14/swissarmy/index.htm

    3) Describe problem: I was just wondering if this script had been...
  6. That fixed it! Thank you so much. I finally...

    That fixed it! Thank you so much. I finally have a website running under php70 so was forced to update the getpics.php. I'm not entirely sure what the extra code in the getalbumpics.php does, and...
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    Excellent reply... thank you! My code is very...

    Excellent reply... thank you! My code is very organized (lean & mean) so I never needed the "_once." I mistakenly thought that it was 'best practices' to use it so I am happy to be able to remove...
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    Is include_once as bad as require_once?

    Dear Daniel: In your php Tips, #7 says "require_once() is expensive." Does that mean "include_once()" is expensive in the same way? Is plain "include()" better? Thanks. aa :)
  9. Even though the techs said it couldn't be done, I...

    Even though the techs said it couldn't be done, I have finally figured out a solution to the problem myself that works on both Bluehost and GreenGeeks.

    How to override the single php.ini default...
  10. Hi John: Your successors to Swiss Army look...

    Hi John: Your successors to Swiss Army look great. I would be very happy to help with the documentation. God knows you've helped me enough. I was actually a technical writer for a software...
  11. Was Swiss Amy Slideshow ever made mobile...

    Was Swiss Amy Slideshow ever made mobile friendly? I love that slideshow (thanks, John!).
  12. Latest version of cPanel is breaking all my websites

    Bluehost is currently upgrading to a new version of cPanel that has removed the PHP Config tool and replaced it with a Multi PHP Manager. PHP Config used to allow you to choose between single...
  13. How to replace the deprecated eregi with preg_match in PHP Photo Album Script

    1) Script Title: PHP Photo Album script

    2) Script URL (on DD): http://dynamicdrive.com/dynamicindex4/php-photoalbum.htm

    3) Describe problem: I have been using version 1 of this script for many...
  14. Wow, you are a goldmine of exactly what I need to...

    Wow, you are a goldmine of exactly what I need to know. I wish I had asked this question 5 years ago! Thanks so much. I have a lot of homework to do! :)
  15. Thank you! I used to use Ultimate Fade In...

    Thank you! I used to use Ultimate Fade In Slideshow. I'm sure there was a reason why I switched to Swiss Army, but can't recall at the moment. I'll check it out. I really appreciate all the great...
  16. Dear B: Thanks so much... great information! I...

    Dear B: Thanks so much... great information! I have never ventured into this part of css... been out to lunch I guess LOL. I haven't had time to try anything yet, but I'm just wondering if making...
  17. Wow, thanks so much! I knew nothing about css...

    Wow, thanks so much! I knew nothing about css media queries. Thanks for pointing me in the right direction. I still would like to know how best to deal with images. I learned originally that you...
  18. Thanks. I checked it and it validated with only...

    Thanks. I checked it and it validated with only one warning, which I have no idea what it means...
  19. I added that line to the head of my pages and it...

    I added that line to the head of my pages and it made it worse, showing only a phone sized section of my home page. What I would really like to do is learn how to adapt the css and slideshows so...
  20. Interesting. I did think they were synonymous,...

    Interesting. I did think they were synonymous, but you're probably right.
  21. How to comply with Google's demand to Fix mobile usability issues?

    Over the past few days I have been flooded with emails from Google Webmaster Tools advising me to "Fix mobile usability issues found on..." virtually all my websites. I understand that Google will...
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    Resolved Sorry, I figured it out

    Non issue
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    Thanks. So my example would work as written?

    Thanks. So my example would work as written?
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    Can php be used inside javascrpt?

    Is it possible to insert a bit of php inside a javascript? For example:


    <script type="text/javascript">

    var _gaq = _gaq || [];
    _gaq.push(['_setAccount', '<?php echo $ga;?>']);
    ...
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    Dear Adrian: Brilliant! That solved the one...

    Dear Adrian: Brilliant! That solved the one problem, which made it obvious that that was not the source of the problem. So then I was able to figure out that problem. So you actually solved 2...
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