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PHP - Grabbing Users Image From Facebook Help
Hi,
Im creating a facebook app and I want to be able to grab the users full size profile picture and save it locally. Apparently you can do it with this code : Code: [Select] <script> FB.api('/me/albums', function(response) { for (album in response.data) { if (response.data[album].name == "Profile Pictures") { FB.api(response.data[album].id + "/photos", function(response) { image = response.data[0].images[0].source; }); } } }); </script> Sorry if this is a stupid question but how would I echo out the image path after funning that ? Im only used to working with php. Thanks, Scott. Similar Tutorialsafter spending many hours thinking this through and not really getting anywhere, trying to figure out how this site works, so that i can replicate it and make a single image from multiple images that are positioned overlaying with css positioning
the site in question is: http://www.dahippo.c...6360ZZ0ZZ0ZZ0ZZ
it is a type of calculator for an online game, the part that interests me is the image of the ship that is built up from many images
is also uses a php script to place all these images into on image file outputted to html, this is what interests me and i am trying to recreate, like he http://www.dahippo.c...6360ZZ0ZZ0ZZ0ZZ
here is the outputted html:
<html> <head> <meta name="viewport" content="width=device-width, minimum-scale=0.1"> <title>get.php (635x317)</title> </head> <body style="margin: 0px;"> <img style="-webkit-user-select: none; cursor: -webkit-zoom-in;" src="http://www.dahippo.com/bp/ship/get.php?image=4J01Q180O0K0E013C3A3C3A3636360ZZ0ZZ0ZZ0ZZ" width="408" height="204"> </body> </html>what php code used in the get.php script make all these images with css positioning into 1 image? i have asked the site owner, and got no reply :/ Hello
I am trying to work out how many regular users I have to my site and how long those users tend to be users..
So, I have a table that logs every time a user visits my site and logs in, it stores the date / time as a unix timestamp and it logs their user id.
I started by getting the id's of any user who logs in more than 5 times in a specified period, but now I want to extend that...
SELECT userID as user, count(userID) as logins FROM login_history where timestamp > UNIX_TIMESTAMP('2014-06-01 00:00:00') and timestamp < UNIX_TIMESTAMP('2014-07-01 00:00:00') group by user having logins > 5;
Hi ppl got code problem cant get it show users avatar & blank avatar at same time not that good at php ppl. avatar box page Code: [Select] <style type="text/css"> #name_area{height:20px; padding:3px;}; </style> <script language="javascript"> <!-- function member_change(id){ <?php $allgames = mysql_query("SELECT * FROM games") or die (mysql_error()); $allgames_total = @mysql_num_rows($allgames); if($allgames_total!=0) { $i=0; while($i<$allgames_total) { ?> document.getElementById('<?php echo mysql_result($allgames, $i, 'game_id'); ?>').style.display = "none"; <?php $i++; } } ?> document.getElementById(id).style.display = "block"; } function show_name(name){ document.getElementById('name_area').innerHTML = name; } function hide_name(){ document.getElementById('name_area').innerHTML = ''; } //--> </script> <div style="text-align:left;"> Choose Squad: <select name="D1" onchange="member_change(this.options[this.selectedIndex].value)" class="standardforms"> <?php $allgames = mysql_query("SELECT * FROM games") or die (mysql_error()); $allgames_total = @mysql_num_rows($allgames); if($allgames_total!=0) { $i=0; while($i<$allgames_total) { $game = mysql_result($allgames, $i, 'game_title'); $members_total2 = mysql_num_rows(mysql_query("SELECT * FROM members WHERE game = '$game'")); if($members_total2!=0) { ?> <option value="<?php echo mysql_result($allgames, $i, 'game_id'); ?>"><?php echo mysql_result($allgames, $i, 'game_title'); ?></option> <?php } $i++; } } ?> </select><br /><br /> </div> <?php $allgames = mysql_query("SELECT * FROM games") or die (mysql_error()); $allgames_total = @mysql_num_rows($allgames); if($allgames_total!=0) { $i=0; while($i<$allgames_total) { $game = mysql_result($allgames, $i, 'game_title'); $members = mysql_query("SELECT * FROM members WHERE game = '$game'"); $members_total = @mysql_num_rows($members); if($allgames_total!=0) { ?> <div id="<?php echo mysql_result($allgames, $i, 'game_id'); ?>" style="display: block; text-align:left;"> <?php if($members_total!=0) { $d=0; while($d<$members_total) { ?> <a href="index.php?page=members&id=<?php echo mysql_result($members, $d, 'id'); ?>"><img onmouseover="show_name('<?php echo mysql_result($members, $d, 'username'); ?>')" onmouseout="hide_name()" src="user/<?php echo mysql_result($members, $d, 'avatar_link'); $filename = 'avatar_link'; if (file_exists($filename)) { echo "avatar_link"; } else { echo "avatars/blank.jpg"; } ?>" width="50" height="50" alt="<?php echo mysql_result($members, $d, 'username'); ?>" title="<?php echo mysql_result($members, $d, 'username'); ?>"/></a> <?php $d++; } } } echo "</div>"; $i++; } } ?> <div id="name_area"></div> I just discovered that I have a major security flaw with my website. Anyone who logs in to the website can easily access other users information as well as delete and edit other users information just by changing the ID variable in the address bar. I have user ID Session started on these pages but still people can do anything they like with other users information just by editing the address bar. For example if your logged in in the address bar of www.mywebsite.com/delete_mystuff.php?id=5 and change the "5" say to a "9" then you will have access to user#9 information. Every important page that I have has this code: Code: [Select] session_start(); if (!isset($_SESSION['user_id'])) { // Start defining the URL. $url = 'http://' . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']); // Check for a trailing slash. if ((substr($url, -1) == '/') OR (substr($url, -1) == '\\') ) { $url = substr ($url, 0, -1); // Chop off the slash. } // Add the page. $url .= '/index.php'; ob_end_clean(); // Delete the buffer. header("Location: $url"); exit(); // Quit the script. } else { //Else If Logged In Run The Script if((isset($_GET['id'])) && (is_numeric($_GET['id']))) { $id = (int) $_GET['id']; } elseif ((isset($_POST['id'])) && (is_numeric($_POST['id']))) { $id = (int) $_POST['id']; } else { echo ' No valid ID found, passed in url or form element'; exit(); } What am I doing wrong? Please help if you know how to correct this. Many thanks in advance. Currently I am using this very popular code to get all the football scores: Code: [Select] $title = $params->get('title'); $fontc = $params->get('fontc'); $fonts = $params->get('fonts'); //this array contains sports and their URLs $sports = array( "NFL" => "http://sports.espn.go.com/nfl/bottomline/scores"); $results = array(); foreach ( $sports as $sport => $url ) { //get the page pointed to by $url $page = file_get_contents($url); //grab all variables out of the page preg_match_all("/&([^=]+)=([^&]+)/", urldecode($page), $foo); //loop through all the variables on the page foreach ( $foo[1] as $key => $value ) { //debug output, you can delete this next line //echo "{$value} = {$foo[2][$key]}\t<br />\n"; //this chain of IF/elseif statements is used to determine which pattern to use //to strip out the correct data, since each sport seems to have its own format //for the variables you'd "want" if ( $sport == "NFL" && preg_match("/s_left\d+/", $value) ) { $results[$sport][] = $foo[2][$key]; } } } //calculate the sport with the most number of rows $limit = 0; foreach ( $results as $countMe ) { $limit = max($limit, count($countMe)); } //spit out the table with the right headers echo "<td><b> $title </b></td><br><BR>"; "<table border=4 cellpadding=10><tr><th>" . implode("</th><th>", array_keys($sports)). "</th></tr>" ; //loop until you reach the max number of rows, printing out all the table rows you want for ( $p = 0; $p < $limit; $p++ ) { foreach ( array_keys($sports) as $sport );{ $change = str_replace('^','<font color=green><b>W</b> </font>' ,$results[$sport][$p]); $final = str_replace('(FINAL)','<font color=red>(FINAL)', $change); echo "<td><font color=$fonts size=$fontc><b>$final</b></font></td><br>"; } echo "</tr>"; } //kill the table echo "</table>"; and it works fantastically well however.... I'd only like to get certain data say like the Cowboys game info and nothing more... NOT too sure how to do this, I'm just not really sure how to read the page, grab only that data. Help would be greatly appreciated! Thank you. I have this setup, but for some reason it displays the stats from user where it should display user1. Code: [Select] <?php $user = "S U O M I"; $user1 = "Tezz"; if(isset($_GET['user'])) { if(!empty($_GET['user'])) { $user = $_GET['user']; } } if(isset($_GET['user1'])) { if(!empty($_GET['user1'])) { $user1 = $_GET['user1']; } } //Skill Grabs $order = array("Overall", "Attack", "Defence", "Strength", "Hitpoints", "Ranged", "Prayer", "Magic", "Cooking", "Woodcutting", "Fletching", "Fishing", "Firemaking", "Crafting", "Smithing", "Mining", "Herblore", "Agility", "Thieving", "Slayer", "Farming", "Runecraft", "Hunter", "Construction", "Summoning", "Dungeoneering"); $get = file_get_contents("http://hiscore.runescape.com/index_lite.ws?player=$user"); $get = explode("\n", $get); $i = 0; foreach ($order as $key => $value) { $value = strtolower($value); $temp = explode(",", $get[$i]); $temp = array("rank" => $temp[0], "level" => $temp[1], "exp" => $temp[2]); $stats[$value] = $temp; $eval = "\$$value = array(\$temp[\"rank\"], \$temp[\"level\"], \$temp[\"exp\"]);"; eval($eval); $i++; } //End Skill Grabs $order1 = array("Overall", "Attack", "Defence", "Strength", "Hitpoints", "Ranged", "Prayer", "Magic", "Cooking", "Woodcutting", "Fletching", "Fishing", "Firemaking", "Crafting", "Smithing", "Mining", "Herblore", "Agility", "Thieving", "Slayer", "Farming", "Runecraft", "Hunter", "Construction", "Summoning", "Dungeoneering1"); $get1 = file_get_contents("http://hiscore.runescape.com/index_lite.ws?player=$user1"); $get1 = explode("\n", $get1); $i1 = 0; foreach ($order1 as $key1 => $value1) { $value1 = strtolower($value1); $temp1 = explode(",", $get[$i1]); $temp1 = array("rank1" => $temp1[0], "level1" => $temp1[1], "exp1" => $temp1[2]); $stats1[$value1] = $temp1; $eval1 = "\$$value1 = array(\$temp1[\"rank1\"], \$temp1[\"level1\"], \$temp1[\"exp1\"]);"; eval($eval1); $i1++; } //End Skill Grabs echo "<h2>".$user."</h2>"; echo "<table border='1' cellpadding='5'>"; echo "<tr>"; echo "<td><b>Skills</b></td>"; echo "<td><b>Rank</b></td>"; echo "<td><b>Level</b></td>"; echo "<td><b>XP</b></td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Overall</b></td>"; echo "<td>".$overall[0]."</td>"; echo "<td>".$overall[1]."</td>"; echo "<td>".$overall[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Attack</b></td>"; echo "<td>".$attack[0]."</td>"; echo "<td>".$attack[1]."</td>"; echo "<td>".$attack[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Defence</b></td>"; echo "<td>".$defence[0]."</td>"; echo "<td>".$defence[1]."</td>"; echo "<td>".$defence[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Strength</b></td>"; echo "<td>".$strength[0]."</td>"; echo "<td>".$strength[1]."</td>"; echo "<td>".$strength[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Constitution</b></td>"; echo "<td>".$hitpoints[0]."</td>"; echo "<td>".$hitpoints[1]."</td>"; echo "<td>".$hitpoints[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Ranged</b></td>"; echo "<td>".$ranged[0]."</td>"; echo "<td>".$ranged[1]."</td>"; echo "<td>".$ranged[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Prayer</b></td>"; echo "<td>".$prayer[0]."</td>"; echo "<td>".$prayer[1]."</td>"; echo "<td>".$prayer[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Magic</b></td>"; echo "<td>".$magic[0]."</td>"; echo "<td>".$magic[1]."</td>"; echo "<td>".$magic[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Cooking</b></td>"; echo "<td>".$cooking[0]."</td>"; echo "<td>".$cooking[1]."</td>"; echo "<td>".$cooking[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Woodcutting</b></td>"; echo "<td>".$woodcutting[0]."</td>"; echo "<td>".$woodcutting[1]."</td>"; echo "<td>".$woodcutting[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Fletching</b></td>"; echo "<td>".$fletching[0]."</td>"; echo "<td>".$fletching[1]."</td>"; echo "<td>".$fletching[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Fishing</b></td>"; echo "<td>".$fishing[0]."</td>"; echo "<td>".$fishing[1]."</td>"; echo "<td>".$fishing[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Firemaking</b></td>"; echo "<td>".$firemaking[0]."</td>"; echo "<td>".$firemaking[1]."</td>"; echo "<td>".$firemaking[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Crafting</b></td>"; echo "<td>".$crafting[0]."</td>"; echo "<td>".$crafting[1]."</td>"; echo "<td>".$crafting[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Smithing</b></td>"; echo "<td>".$smithing[0]."</td>"; echo "<td>".$smithing[1]."</td>"; echo "<td>".$smithing[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Mining</b></td>"; echo "<td>".$mining[0]."</td>"; echo "<td>".$mining[1]."</td>"; echo "<td>".$mining[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Herblore</b></td>"; echo "<td>".$herblore[0]."</td>"; echo "<td>".$herblore[1]."</td>"; echo "<td>".$herblore[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Agility</b></td>"; echo "<td>".$agility[0]."</td>"; echo "<td>".$agility[1]."</td>"; echo "<td>".$agility[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Thieving</b></td>"; echo "<td>".$thieving[0]."</td>"; echo "<td>".$thieving[1]."</td>"; echo "<td>".$thieving[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Slayer</b></td>"; echo "<td>".$slayer[0]."</td>"; echo "<td>".$slayer[1]."</td>"; echo "<td>".$slayer[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Farming</b></td>"; echo "<td>".$farming[0]."</td>"; echo "<td>".$farming[1]."</td>"; echo "<td>".$farming[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Runecrafting</b></td>"; echo "<td>".$runecraft[0]."</td>"; echo "<td>".$runecraft[1]."</td>"; echo "<td>".$runecraft[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Hunter</b></td>"; echo "<td>".$hunter[0]."</td>"; echo "<td>".$hunter[1]."</td>"; echo "<td>".$hunter[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Construction</b></td>"; echo "<td>".$construction[0]."</td>"; echo "<td>".$construction[1]."</td>"; echo "<td>".$construction[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Summoning</b></td>"; echo "<td>".$summoning[0]."</td>"; echo "<td>".$summoning[1]."</td>"; echo "<td>".$summoning[2]."</td>"; echo "</tr>"; echo "<tr>"; echo "<td><b>Dungeoneering</b></td>"; echo "<td>".$dungeoneering[0]."</td>"; echo "<td>".$dungeoneering[1]."</td>"; echo "<td>".$dungeoneering[2]."</td>"; echo "</tr>"; echo "</table>"; echo "<h2>".$user1."</h2>"; echo "<table border=1 cellpadding=5>"; echo "<tr>"; echo "<td><b>Dungeoneering</b></td>"; echo "<td>".$dungeoneering1[0]."</td>"; echo "<td>".$dungeoneering1[1]."</td>"; echo "<td>".$dungeoneering1[2]."</td>"; echo "</tr>"; echo "</table>"; What is wrong with this code? Php Whizzes!
Need to grab geo ip. Why these 2 show data differently ? http://www.geoplugin.net/json.gp?ip=19.117.63.253 http://www.geoplugin.net/php.gp?ip=19.117.63.253 Which one you like ? I like 1st one.
Anyway, is this code any good ? Will it misfire ?
<?php
//https://stackoverflow.com/questions/12553160/getting-visitors-country-from-their-ip
function ip_info($ip = NULL, $purpose = "location", $deep_detect = TRUE) {
$output = NULL;
if (filter_var($ip, FILTER_VALIDATE_IP) === FALSE) {
$ip = $_SERVER["REMOTE_ADDR"];
if ($deep_detect) {
if (filter_var(@$_SERVER['HTTP_X_FORWARDED_FOR'], FILTER_VALIDATE_IP))
$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
if (filter_var(@$_SERVER['HTTP_CLIENT_IP'], FILTER_VALIDATE_IP))
$ip = $_SERVER['HTTP_CLIENT_IP'];
}
}
$purpose = str_replace(array("name", "\n", "\t", " ", "-", "_"), NULL, strtolower(trim($purpose)));
$support = array("country", "countrycode", "state", "region", "city", "location", "address");
$continents = array(
"AF" => "Africa",
"AN" => "Antarctica",
"AS" => "Asia",
"EU" => "Europe",
"OC" => "Australia (Oceania)",
"NA" => "North America",
"SA" => "South America"
);
if (filter_var($ip, FILTER_VALIDATE_IP) && in_array($purpose, $support)) {
$ipdat = @json_decode(file_get_contents("http://www.geoplugin.net/json.gp?ip=" . $ip));
if (@strlen(trim($ipdat->geoplugin_countryCode)) == 2) {
switch ($purpose) {
case "location":
$output = array(
"city" => @$ipdat->geoplugin_city,
"state" => @$ipdat->geoplugin_regionName,
"country" => @$ipdat->geoplugin_countryName,
"country_code" => @$ipdat->geoplugin_countryCode,
"continent" => @$continents[strtoupper($ipdat->geoplugin_continentCode)],
"continent_code" => @$ipdat->geoplugin_continentCode
);
break;
case "address":
$address = array($ipdat->geoplugin_countryName);
if (@strlen($ipdat->geoplugin_regionName) >= 1)
$address[] = $ipdat->geoplugin_regionName;
if (@strlen($ipdat->geoplugin_city) >= 1)
$address[] = $ipdat->geoplugin_city;
$output = implode(", ", array_reverse($address));
break;
case "city":
$output = @$ipdat->geoplugin_city;
break;
case "state":
$output = @$ipdat->geoplugin_regionName;
break;
case "region":
$output = @$ipdat->geoplugin_regionName;
break;
case "country":
$output = @$ipdat->geoplugin_countryName;
break;
case "countrycode":
$output = @$ipdat->geoplugin_countryCode;
break;
}
}
}
return $output;
}
echo ip_info("119.30.32.215", "Country"); ?><br><?php
echo ip_info("119.30.32.215", "Country Code"); ?><br><?php
echo ip_info("119.30.32.215", "State"); ?><br><?php
echo ip_info("119.30.32.215", "City"); ?><br><?php
echo ip_info("119.30.32.215", "Address"); ?><br><?php
print_r(ip_info("119.30.32.215", "Location")); // Array ( [city] => Menlo Park [state] => California [country] => United States [country_code] => US [continent] => North America [continent_code] => NA )
?>
What you say ? Lemme see your sample code.
Thanks! Hi guys. I'm very new to PHP, and I'm trying to create a simple mail script. Mail a friend A user will click an image on the site which will open a pop up box. They input their name and the email of the friend that they want to send the current URL to. The email will send the current URL via email and display a confirmation message once it has sent successfully. The friend will receive an email with a link to the URL. The problem The email part works fine, it's the URL in the message that is the issue. When the user clicks the 'Email a friend' it opens a popup box - which is where the URL is being grabbed from and emailed. Is there a way to grab the URL from the page before the popup? Here is my (rather amateur) code. Also, feel free to let me know if I can make improvements to it if anything seems a bit strange! The popup link: <a onclick="window.open(this.href,'win2','width=400,height=350,menubar=yes,resizable=yes'); return false;" title="E-mail" href="mailform/form.html">Send to a friend</a> The popup form: <html> <body> <form method="post" action="code.php"> Friends Email: <input name="email" type="text" /><br /> Your Name: <input name="name" type="text" /><br /> <input type="submit" /> </form> </body> </html> The PHP code: <?php // Declaring Variables $email = $_REQUEST['email'] ; $name = $_REQUEST['name']; $geturl = "http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; $message = "Hello. $name has suggested a page for you to view on our website. Please click the following link: $geturl"; // Email Settings mail( $email, "Send page to a friend", $message, "From: Timaru District Council" ); header( "Location: http://www.c4clever.com/sandbox/mailform/sent.html" ); // Confirmation page (Change this to appropriate URL) ?> Feel free to test it out if you want to (http://www.c4clever.com/sandbox) Looking forward to replies, thanks in advance! Hi guys...
I was at home and doing some coding and stumbled across and API for a computer game called Battlefield 4
http://api.bf4stats....ApRiL&output=js;
I was checking it out and it is a LOT of data. I was wondering if its possible to only pull certain data from the API, say for instance you only want to pull your user name, ID, and what game you are playing (those are the top 3 things). How would you pull only those 3 stats and display that information on say a webpage for you?
thanks guys
JL
I am trying to have a search bar and this is the search results page. However when they search they have the option to type in anything and it will search the entire directory for what ever they type in so if they type in "Dog" I want dog to be searched for in the database under title and author this is the code I have now...can anyone help me?? Code: [Select] // Build SQL Query $query = "select * from videos where title like \"%$trimmed%\" order by id DESC"; // EDIT HERE and specify your table and field names for the SQL query I think this belongs here, but my $_POST['gender'] won't grab the gender that was submitted through a form. I am using AJAX so the page doesn't have to reload so it can go in a smooth transition, but the AJAX is grabbing the value perfectly fine. I have a feeling the $_POST isn't grabbing the value because the page isn't reloading.. but I don't want to reload it. These codes are all on the same page. Here is my Javascript: Code: [Select] <script> function chooseGender() { var gender = $('input[name=gender]:checked', '#submitgender').val(); if(gender) { $.ajax( { type: "POST", url: window.location.pathname, data: gender, success: function() { alert("You have chosen to be a " + gender); //It's grabbing it perfectly fine! $("#submitgender").hide(); //It hides the gender table so they can't choose a gender since they already have chosen one. $("#rest").fadeIn(); //Shows the other table that's labeled "rest" as it's ID so they can choose what base, eyes, etc for that specific gender they've chosen. } }); } else { alert('Select a gender.'); } } $(function tabs() { $( "#tabs" ).tabs(); }); </script> But here is the PHP inside the #rest table: Code: [Select] <?php $gender = $_POST['gender']; $sql = "SELECT * FROM habases WHERE gender='".$gender."'"; $result = mysqli_query($cxn, $sql) or die(mysqli_error($cxn)); print_r($sql); while ($row = mysqli_fetch_assoc($result)) { $baseimage = $row['image']; $baseskin = $row['skin']; echo "<img src=\"http://www.elvonica.com/".$baseimage."\" value=\"".$baseskin."\">"; } ?> And this is what I'm getting for the print_r: Quote SELECT * FROM habases WHERE gender='' Hi guys, hopefully someone can help walk me through this.
Basically I want to:
1) Send parameters to remote sites form
2) Receive information/failsafe
3) display data
Sounds easier than it is, can someone explain to a php newb how this can be done?
Site will be given appropriate credit.
Well what im trying to do is grab a random page title on refresh of the page, and so far what i have is public function getTitle() { $rset = $this->mysql->select('slogan',"titles","","RAND()","1"); while ($r=mysql_fetch_array($rset)){ echo $r['slogan']; } } But i cant figure out why it isnt grabbing a random value oin page refresh, it just keeps grabbing the same one, could anyone explain what im doing wrong? Hi Everyone, I have seen on the web that you can purchase some server monitoring applications, which mainly run using PHP. Because I don't necesserally need something so powerful, I just want to monitor memory usage and cpu usage. Is there anyway that I can do this using PHP? I have SMNP enabled if that helps? Thanks Matt Hello, I'm new to this website so forgive me if I'm posting in the wrong section. I just need to know if there is a way that I can retrieve php script that is stored in a database? for example, in my database in table: <? echo"Hello World"; ?> and in my php file, I call that using: <? mysql_connect("asdas","asdas","asd"); mysql_select_db("asdasda"); $result = mysql_query("select * from somedatabse"); while($r=mysql_fetch_array($result)) { $table=$r["table"]; } echo"$table"; ?> i know its confusing, i just hope i made sense and that someone understands what im trying to do. any help will be appreciatedddd thank you : ) So I'm trying to grab values from a specific table id in html in PHP possibly using `DOMElement` or something else? I want to add my index.php page to a variable, search for a certain table id ( in this case, "shades" ), then grab JUST the values from inside that table & print it out in an echo. Here's what i have. for some reason I'm getting Warning: DOMDocument::loadHTML(): htmlParseEntityRef: no name in Entity
<?php
$HTML = [ ];
$stream = fopen ( "index.php", "r" );
$string = stream_get_contents ( $stream );
HTML [ 0 ] = $string;
// Our HTML goes here
$innerHTML = implode ( ',', $HTML );
// Create a new DOMDocument based on our HTML
$document = new DOMDocument;
$document -> loadHTML ( $innerHTML );
// Get a NodeList of any table "id", "shades"
$cells = $document -> getElementsByTagName ( "id" );
// Cycle over each <td>, adding its HTML to $innerHTML
foreach ( $cells as $cell ) {
$innerHTML = $document -> saveHTML ( $cell );
}
// Output our glorious HTML
echo $innerHTML;
fclose ( $stream );
?>
Hey guys, I am having issue with understanding/implementing an array. Currently my code does the following it displays an array of values to the user as a note and allows the user to enter in values if they wish. This is done through using a select a statement which displays those values through a while loop.I then use a line like so:-<textarea name=Details[detailsno] value="'.$Text.'">"'.$Text.'"... which passes the input from the user into an array. Underneath this I have a checkbox that allows the user to select particular notes to update.<input type=checkbox name=update[] value=Update>. This passes over the values correctly. The problem im currently having is grabbing the values that the user has entered for those particular detailsno so that I can implement an insert statement. i was wondering if you knew how to do this? Thank you for taking your time to even read this or even help its much appreciated. Let's say I have the string "Bob is my friend. Bob likes to eat apples. Goodbye!". I give a function that string, and the two strings "Bob" and "apples". It returns "Bob likes to eat apples". I seem to have trouble making this function. If I wanted it to return "Bob is my friend. Bob likes to eat apples" that would be much simpler, but I am trying to get the smallest amount of characters between the two strings. I tried doing this, but seem to either get stuck on an infinite loop or return the entire inputted string. Code: [Select] function between($strIn, $str1, $str2){ $pos2 = stripos($strIn, $str2); $pos = 1; $strStore = ""; while($pos>0 && $pos<$pos2){ $pos = stripos($strIn, $str1); $strStore = substr($strin, $pos, $pos2-$pos); $strIn = substr_replace($srtIn, $strtemp, ""); } return $strStore; } What it does it finds the first occurrence of "apples" ($str1) and then keeps finding and deleting every occurrence of "Bob" ($str2) until the position of "Bob" surpasses the position of "apples". As you can tell, it doesn't work. Could anyone help me out, or tell me what I am doing wrong? Hi guys really need some help. i have got this function. I am learning codeignitor. function uploadify() { $file = $this->input->post('filearray'); $data['json'] = json_decode($file); print_r($data); $name = $json->{'file_name'}; $this->files->add($name); $this->load->view('uploadify',$data); } this is the result i get from the print_r(). Array ( [json] => stdClass Object ( [file_name] => footer-icpn229.jpg [real_name] => footer-icpn2.jpg [file_ext] => .jpg [file_size] => 1.75 [file_path] => /home/codeig/public_html/files/footer-icpn229.jpg [file_temp] => /home/codeig/tmp/phpSupCpi ) ) What i am trying to do is pull the value filename out off the array and pass it into another vairable in the fucntion which is what i am trying to do with these two lines of code. $name = $json->{'file_name'}; $this->files->add($name); I keep getting this error what am i doing wrong? Undefined variable: json |
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