Wintergreen Posted September 20, 2006 Share Posted September 20, 2006 I have a page where I can post pictures, and in order to have them displayed, all you do is paste the URL, one per line and it will auto turn it into a link using the URL pasted, modifying it for the thumbnail and then putting it into a table. If I post more than one it seems that it posts extra blank pictures in between them, I have no idea what's going on. It turns them into a checker pattern. The <tr> is working correctly after each 7 passes, but for some reason it's putting blank pictures in between the real onesThe full code is:[code]<?php session_start();if( !empty($_POST['posttitle']) && !empty($_POST['bodytext']) && !empty($_SESSION['user_level'])) {include 'db.php';$posttitle = mysql_real_escape_string(strip_tags($_POST['posttitle']));$post_body = mysql_real_escape_string(strip_tags($_POST['bodytext']));$poster = $_SESSION['screenname'];$posttype = $_POST['posttype'];$post_time = date("Y-m-d H:i:s");/* Formatting pics on pics page */ if(($posttype == 1) && ($_POST['pic_align'])) { if(!empty($_POST['number'])) { $number = $_POST['number']; } else { $number = 7; } $newlines = array("\n", "\r"); $body_text = str_replace($newlines, "|", $_POST['bodytext']); $body_text = explode("|", $body_text); $counter = count($body_text); $new_row = 0; $post_body = "<table>"; for($i = 0; $i < $counter; $i++){ $temp = str_replace(".jpg", "s.jpg", $body_text[$i]); // Auto makes s img url $final_string = "<td><a href=$body_text[$i]><img src=$temp></a></td>"; // Completes each link with TD if($new_row == 0) $post_body .= "<tr>"; $post_body .= $final_string; $new_row++; if($new_row == $number) { $post_body .= "</tr>"; $new_row = 0; } } if($new_row != 0) $post_body .= "</tr>"; $post_body .= "</table>";}//Enter info into the dbmysql_query("INSERT INTO posts (title, post_body, post_time, post_type, poster_name) VALUES('$posttitle','$post_body','$post_time','$posttype','$poster')") or die(mysql_error());}header("location: index.php");exit();?>[/code]Anyone have a clue what's going on? Quote Link to comment Share on other sites More sharing options...
Wintergreen Posted September 20, 2006 Author Share Posted September 20, 2006 Here's an example pic:[attachment deleted by admin] Quote Link to comment Share on other sites More sharing options...
Wintergreen Posted September 20, 2006 Author Share Posted September 20, 2006 After playing around a bit I've found that for some reason there are elements in the array that are blank after each element that contains a real value, so if I set the for loop to do $i += 2 it seems to work correctly, however if anyone can point out why I'm getting blank array elements I'd be grateful Quote Link to comment Share on other sites More sharing options...
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