vb.org Archive - Strip Everything except [IMG]url[/IMG] tag

vb.org Archive (https://vborg.vbsupport.ru/index.php)

- vB3 Programming Discussions (https://vborg.vbsupport.ru/forumdisplay.php?f=15)

- - Strip Everything except [IMG]url[/IMG] tag (https://vborg.vbsupport.ru/showthread.php?t=171533)

OnyxChase

02-27-2008 12:10 AM

Strip Everything except [IMG]url[/IMG] tag

Hi guys, I am hoping that you could help me. I have been googleing for over 2 hours and haven't found my solution.

I am creating a custom search which will enable me to search for all [ IMG]http://www.url.com[/IMG ].

But since I am pulling the information directly from vbulletin.post.pagetext, I am left with entire posts.

Is there a PHP function to strip everything except the [ IMG]http://url.com[/IMG ] tags?

Thanks in advanced,

Sincerely,
Jean

shovel

02-27-2008 05:07 PM

Regular expressions will be your friend..

PHP Code:


		
			
preg_match('/\\[img\\](.+?)\\[\\\/img\\]/i', $subject, $matchedArray);

OnyxChase

02-27-2008 05:39 PM

Thanks for your help! But I am getting an error when using it,

Warning: preg_match() [function.preg-match]: Unknown modifier 'g' in /search_media.php on line 88

I tried looking at the preg_match manual but couldn't fix the problem, I will look at it again.

shovel

02-27-2008 05:58 PM

Actually you should probably use "preg_match_all" because we are looking for multiples rather singular.

PHP Code:


		
			
preg_match_all('/\\[img\\](.+?)\\[\\\/img\\]/i', $subject, $matchedArray);

OnyxChase

02-27-2008 08:04 PM

I am still getting this error:

Warning: preg_match_all() [function.preg-match-all]: Unknown modifier 'g' in /search_media.php on line 92

I must be doing something wrong here... MMM, I'll try looking at the manual again. Thanks for your help. :)

All times are GMT. The time now is 06:25 PM.

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.02372 seconds Memory Usage 1,715KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (2)bbcode_php_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (5)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages: