harristweed
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Everything posted by harristweed
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if(!$xml = simplexml_load_file(URL HERE)){
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you need to 'sort out' your xml first.... <?php $string=" <document> <entry> <id>1234</id> <name>Name</name> <age>Age</age> </entry> <entry> <id>1234</id> <name>Name</name> <age>Age</age> </entry> <entry> <id>1234</id> <name>Name</name> <age>Age</age> </entry> <entry> <id>1234</id> <name>Name</name> <age>Age</age> </entry> </document> "; if(!$xml = simplexml_load_string($string)){ $message.="Can't connect to xml"; }else{ $count=1; foreach ($xml->entry as $value){ $GLOBALS['Entry'.$count]=$value->id; echo $GLOBALS['Entry'.$count]."<br />\n"; $count++; $GLOBALS['Entry'.$count]=$value->name; echo $GLOBALS['Entry'.$count]."<br />\n"; $count++; $GLOBALS['Entry'.$count]=$value->age; echo $GLOBALS['Entry'.$count]."<br />\n"; $count++; } } ?>
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this should work <form action="<?php echo $_POST['formVar']; ?>" method="POST"> If it does not, check that $_POST['formVar'] is set and contains a value
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You need to ask specific questions about what you are trying to achieve and what's not working. What error messages are you getting? What's not working? What have you done to rectify the problem?
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it's a javascript application rather than php!
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<form action="<?php echo($_POST['formVar']}; ?>" method="POST">
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How do I rewrite this code to count mysql rows?
harristweed replied to Jeffro's topic in PHP Coding Help
http://www.tizag.com/mysqlTutorial/mysqlcount.php -
You could only allow file uploads from specific ip's. if($_SERVER['REMOTE_ADDR'] != "127.0.0.1") die("not allowed")
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UTF-8 encoding not working on select pages
harristweed replied to Minklet's topic in PHP Coding Help
Oh! This also might be a bit obvious but what's the page encoding? <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> or <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> -
UTF-8 encoding not working on select pages
harristweed replied to Minklet's topic in PHP Coding Help
Not that I know anything about it but it could be that the Wordpress server is set up differently from the server running your code? Apache is outside of my knowledge. I have had issues with character encoding for years and I confess I've never actually found a perfect solution. -
Information not registering in sql database
harristweed replied to chris_161's topic in PHP Coding Help
if still getting blank page must likely cause is error in include file. Comment it out and if you now get an error message check the include file! //include('config.php'); -
http://www.tizag.com/mysqlTutorial/mysqljoins.php
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if($current_level_id != $data['level_id']) { $checkboxes .= createLevelCheckboxes($subject_data, $level_data, 5); $current_level_id = $data['level_id']; $subject_data = array(); } The array $subject_data will be initialised every loop!. So will only contain the last entry. Move outside the loop! $subject_data = array(); while($data = mysqli_fetch_array($sql)) { if($current_level_id != $data['level_id']) { $checkboxes .= createLevelCheckboxes($subject_data, $level_data, 5); $current_level_id = $data['level_id']; } //Add the current record to the $level_data array $subject_data[] = $data; }
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use LIMIT in your query.For 10 add LIMIT 0, 10 as the last item in your sql query
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Need help to limit number of Rss feed entries via PHP/XML
harristweed replied to lorenzofp's topic in PHP Coding Help
Try $query = ' SELECT p.*,c.name as name_category,t.name as name_type,cy.name as name_country,s.name as name_state,l.name as name_locality,pf.name as name_profile,pf.logo_image as logo_image_profile, ' . ' CASE WHEN CHAR_LENGTH(p.alias) THEN CONCAT_WS(":", p.id, p.alias) ELSE p.id END as Pslug,' . ' CASE WHEN CHAR_LENGTH(c.alias) THEN CONCAT_WS(":", c.id, c.alias) ELSE c.id END as Cslug,' . ' CASE WHEN CHAR_LENGTH(cy.alias) THEN CONCAT_WS(":", cy.id, cy.alias) ELSE cy.id END as CYslug,' . ' CASE WHEN CHAR_LENGTH(s.alias) THEN CONCAT_WS(":", s.id, s.alias) ELSE s.id END as Sslug,' . ' CASE WHEN CHAR_LENGTH(l.alias) THEN CONCAT_WS(":", l.id, l.alias) ELSE l.id END as Lslug, ' . ' CASE WHEN CHAR_LENGTH(t.alias) THEN CONCAT_WS(":", t.id, t.alias) ELSE t.id END as Tslug ' . ' FROM #__properties_products AS p ' . ' LEFT JOIN #__properties_country AS cy ON cy.id = p.cyid ' . ' LEFT JOIN #__properties_state AS s ON s.id = p.sid ' . ' LEFT JOIN #__properties_locality AS l ON l.id = p.lid ' . ' LEFT JOIN #__properties_profiles AS pf ON pf.mid = p.agent_id ' . ' LEFT JOIN #__properties_category AS c ON c.id = p.cid ' . ' LEFT JOIN #__properties_type AS t ON t.id = p.type ' . ' WHERE p.published = 1 ' .' ORDER BY p.id DESC' 'LIMIT 0, 200 ' ; -
Error: You have an error in your SQL syntax; ??
harristweed replied to darubillah's topic in PHP Coding Help
try removing the quotes from the table name "INSERT INTO ura_items ( Not "INSERT INTO `ura_items` ( and use straight quote on the field names ('ProductName', Not(`ProductName`, -
I have done something similar in the past, here is my code, you should be able to amend it to suit.... $size = GetImageSize ("$path_to_image"); // set image name here $old_width = $size[0]; $old_height = $size[1]; if($old_width/$old_height < 1.33334){//is it landscape or portrate? $new_height=300; $new_width=round($old_width/$old_height*300); }else{ $new_width = $width; $new_height = round($old_height * $width / $old_width); } $source_path=$where_temp; //Source File path $destimg=imagecreatetruecolor($new_width,$new_height) or die("<p>Problem In Creating image</p>"); $srcimg=ImageCreateFromJPEG($source_path.$image_name) or die("<p>Problem In opening Source Image</p>"); // imagecopyresampled for better quality imagecopyresampled($destimg,$srcimg,0,0,0,0,$new_width,$new_height,ImageSX($srcimg),ImageSY($srcimg)) or die("<p>Problem In resizing</p>"); //create an image 400x300 $base=imagecreatetruecolor(400,300); $white= imagecolorallocate($base,208,244,255); //make white background imagefill($base,0,0, $white); //calculate the starting x position to place image in center of background $xpos=round((400-$new_width)/2); //merge the two images imagecopy($base,$destimg,$xpos,0,0,0,$new_width,$new_height); ImageJPEG($base,$destination_path.$image_name) or die("<p>Problem In saving</p>"); }
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Sounds like AJAX is required! Big subject.
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multipage forms - with validation at each step!! help!
harristweed replied to barbs75's topic in PHP Coding Help
Hi, I'm working on the same thing, and I use Jquery form validation. http://www.salebyowner.es/register_step_one.php -
Are you sure that: 1. $_REQUEST['password'] is set? 2. Your SELECT Query is working correctly. Have you really got a table called 'user_id' ? Try echoing out the variables and see what you get. Turn error reporting on.
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Possibly because submit does not have a value. Try: <input name="submit" type="image" value="submit" src="images/search.gif" class="button" onclick="return checkmail(this.form.email);"/>
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Select all entry beggining with any number?
harristweed replied to lukep11a's topic in PHP Coding Help
Well I guess: $query = "SELECT * FROM table WHERE name LIKE '1%' OR name LIKE '2%' name LIKE '3%' name LIKE '4%'................." will do it! -
for $insert read $sql (doh! I just got up!!!)
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What I do may give you some ideas, I have a function that send me an email... function problem($message){ $today = date('Y-m-d H:i:s'); $mail_message = $message; $mail_message.="<br /><br />at: $today"; $subject = "Problem on [name of site] Website"; $headers .= "From: info@[domain name]\n"; $headers .= "X-Priority: 2\n"; $headers .= "MIME-Version: 1.0\n"; $headers .= "Content-Type: text/html; charset=iso-8859-1\n"; $email = "[email protected]"; if(mail($email, $subject, $mail_message, $headers)); return; } //end of email then I have this in all mysql queries: if(!mysql_query($sql)){ $err=mysql_error(); problem("page name.php - line number XX <br /><br /> $err<br /><br /> $insert");
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<?php $xml_feed="http://feeds.bbc.co.uk/weather/forecast/2818/Next3DaysRSS.xml"; if($xml = simplexml_load_file("$xml_feed")); foreach ($xml->channel->item as $value) { $title=$value->title; $title=utf8_decode($title); $title=str_replace(",","<br />",$title); echo "<p>$title</p>"; } ?>