Re: How to change pictures everyday using php


"Joseph Melnick" <jmelnick@xxxxxxxx> skrev i meddelandet
news:GYSdnSQYc4sl5QbfRVn-uA@xxxxxxxxxxxxx
> Hello Luigi,
>
> What you could try: without using a database.
> 1. create a file with all of the picture names. named: pictures.txt
> name1.jpg
> name2.jpg
> name3.jpg
>
>
> 2. use date() to give you the day of the year
>
> $todayspicture = 'defaultpic.jpg';
> $dayofyear = date("z"); // day of year 0-365
> // today is day 149 so to start from zero subtract from 149 from $dayof
year
> $lines = file("pictures.txt");
> if(count($lines)<$dayofyear) $todayspicture = $lines[$dayofyear];
>
> Hope this helps
>
> Joseph Melnick
> JM Web Consultants
> http://www.jphp.com


Thank you very much for your answer.
Is there any way to let robots save the "alt text" in the pictures even if
they were changed automatically everyday?
Where should I write the "alt text" if I used the kind of code which you
suggested?
Which were the advantages/disadvantages to use/not to use a database?


--
Luigi ( un italiano che vive in Svezia)
https://www.scaiecat-spa-gigi.com/it/svezia.html



>



.

Quantcast