Display Image/URL on Specific Days

Snippet Code

Take a text file and display an image on certain days (such as a holiday logo).


This text file contains all the dates you want to display a particular

URL, directory, directory to image, or what ever, as long as each line

only has one space. The format of each line is YYYY-MM-DD URL/Link

if your URL/Link requires a space, use %20 instead of a space.

Default is the default image to use if none match, it MUST be first

in the list in order for this to work.

dateText.txt




default /logo/logo.gif

2007-04-01 /images/logo1.gif

2007-06-05 /images/logo2.gif

2007-08-10 /images/logo3.gif

2007-09-30 /images/logo4.gif

2007-12-25 /images/logo5.gif

displayURL.php




<?php

    function imagedate(){

        $filename = "dateText.txt";

        $handle = fopen($filename, "r");

        $contents = fread($handle, filesize($filename));

        fclose($handle);

        $array = explode("n",$contents);

        foreach($array as $item){

            $arr = explode(" ",$item);

            if(date("Y-m-d") == $arr[0]){

                $val = $arr[1];

                $rtur = TRUE;

                break;

            }else{

                $rtur = FALSE;

            }

        }

        if($rtur){

            return $val;

        }else{

            $def = explode(" ",$array[0]);

            return $def[1];

        }

    }

    

    $url = imagedate();

    echo '<a href="'.$url.'">'.$url.'</a>';

?>

Snippet Comments

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All Inclusive Vacation Packages
2011-06-22 20:18:34

Being able to display an image from this text file is so good. I will using this to display images on my site at certain times.

orlando network company
2011-06-21 18:57:40

Being able to display this is so good. There is so much that you can get from this.

gold coins prices
2011-05-18 03:30:22

The mashed potatoes are boiled potatoes mashed up with a fork or potato masher, with bit of milk, butter, salt and pepper.Thanks for sharing the informative post. Regards. benny -

debtask
2011-03-13 01:13:36

Yes that is excellent work and a snip which I will most certainly use.

Candice
2007-07-17 00:00:00

Great work!

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