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This tutorial illustrates the use of a header,body,and footer to show an example of function shuffle arrays (shuffle, alphabetical, reverse)
with hyperlinks coding.In this array example pictures are used with the function shuffle pictures.
New Images "Refresh Page" (F5)

Updated 09/02/2023
Copy & Paste Code Related Tutorial Links

Do Not Copy Code below. The tags contains white spaces and will not execute. < ?php //*Created by admin@inetmodel.com /* Tutorial script function_Shuffle__pictures_with_hyperLinks random generated. /*instructs the use of an array with the function shuffle with hyperlinks to pictures. // ob_start() eliminates any error problems with the pages header error message //output buffering allows you to structure your script in a more linear form ob_start(); ?> < html> < head> < ?php //Numbered pictures array used for the function shuffle. Pictures stored in the images folder $pictures = array( '01.jpg','02.jpg','03.jpg','04.jpg','05.jpg', '06.jpg','07.jpg','08.jpg','09.jpg','10.jpg', '11.jpg','12.jpg','15.jpg','13.jpg','14.jpg', '16.jpg','17.jpg','18.jpg','19.jpg','20.jpg'); shuffle($pictures); ?> < /head> < body bgcolor=skyblue alink=red vlink=orange link=white> < !--- end of header.inc ---!> < ?php //Sets page title and contains opening html, header, form and body tags. $page_title='Tutorial_Array_HyperLink_Shuffel'; include('./header.inc'); ?> < Center>Updated 09/02/2023 < table width = 40%> < tr> < ?php //The number 6 represents the number of pictures returned. //This could be any number of images you want returned for( $i = 0; $i < 6; $i++) { echo '< td align=center width = 60%><a target="_blank" href="images/'; echo $pictures[ $i]; echo '" width="100" height= "73">< img src="images/'; echo $pictures[$i]; echo '" width="100" height= "73">< /td>'; } ob_end_flush ?> < /tr> < /table>

Synopsis
This tutorial illustrates the use of a header,body,and footer to explain arrays with hyperlinks programming. In particular the use of hyperlinks associated with an array and/or function shuffle for pictures. Output Buffering(output control) allows you to write and execute your scripts as normal but send data to the web browser at selected times. The main benifit of the system is you can call the header(), setcookies(), and session_start() functions at nearly any spot in your script without concern for the headers already sent error message. At the conclusion of the script call the ob_end_flush or ob_end _clean to send the accumulated buffer to the browser.

From a programmers perspective output buffering allows you to structure your script in a more linear form, without concern for HTTP headers.

The index.php begins calling the header.inc file which has start output buffering on "ob_start( );" to eliminate any header errors. Important attention is paid to how the $pictures[$i] is escaped from the html code to call the php5 function_shuffle results. In php4 the results were less then desirable. Not working or not efficiently shuffling them in which case the function array_rand( ) will work because your not reordering the entire array.

Total time used to generate page: 18 ms.

" php programmers are made, not born ! "

by:Editor 080808
18