for each

[maxudaskin]

Any Idea why the following code brings up Warning: array_values() [function.array-values]: The argument should be an array in /home/.grable/vzoom/virtualzoom.net/comm/forum.php on line 566

We Cannot Find This Specified Image

 

Input

[img=http://www.virtualzoom.net/screenshots/jan-screen-lg.jpg]

 

<?php
	       $text = $posts['text'];
		   $message = preg_replace($find,$rplc,$text);
		   preg_match_all('/\[img\](.+?)\[\/img\]/', $text, $url);
		   $imagekeys = array_keys($url[1]);
		   for($i=0;$i<count($imagekeys);$i++){
		      $imagevals = array_values($url[$i][0]);// Line 566
		      echo "<img src\"" . $imagevals[$i] . "\" height=\"" . $height . "\" width=\"" . $width . "\" alt=\"We Cannot Find This Specified Image\" /><br />";
		   }
	  	   $message  = str_replace($smilies,$locations,$message);
	       echo nl2br($message);
		   ?>

[uniflare]

try print_r($url[$i][0]); just before the error line.

[maxudaskin]

Ok, the key count is 1, but it does not echo the image or print the result...

 

<?php
	       $text = $posts['text'];
		   $message = preg_replace($find,$rplc,$text);
		   preg_match_all('/\[img\](.+?)\[\/img\]/', $text, $url);
		   $imagekeys = array_keys($url[1]);
		   for($i=0;$i<count($imagekeys);$i++){
		      print_r($url[$i][0]);
		      echo "<img src\"" . $imagevals[$i] . "\" height=\"" . $height . "\" width=\"" . $width . "\" alt=\"We Cannot Find This Specified Image\" /><br />";
		   }
	  	   $message  = str_replace($smilies,$locations,$message);
	       echo nl2br($message);
		   ?>

[uniflare]

what do you mean by "doesnt print"?

 

What doesnt print? the html link? if so, then the count is most likely 0 :/.

 

the reason i said to use print_r() is it shows you a nice digram of array variables, you can use print_r() to debug variables and strings etc. its very useful, i suggest using print_r on $url and checking the variables to make sure your using them ok.

 

also give us what print_r($url); is from the html source