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PHP - Parse A Json With Arrays Inside It
Hello.
Server returns this json
{"status":1,"job_status":"READY","iterations":["Contig2","Contig75"],"accessions":["NP_001061702","NP_001068174"]}
And i would like to print out in a textarea (using the above jQuery command)
$('#info').val()
something like this:
Contig2 : NP_001061702
Contig75 : NP_001068174
Any idea on how to achieve this?
Thanks!
Similar TutorialsHello
This may seem like a silly question but if you never ask you never know...
Lets say I json encode a php array. When I echo out the encoded json string into a JS variable it looks something like this in the resultant markup:
var arr = ["cow - Copy (10).jpg","cow - Copy (2).jpg"];So in this instance the string I've echoed out is equivalent to a JS array and I can use it straight away. My questions: 1) Is it valid to do what I've done above? 2) Since I can use the array right away is there any need to JSON.parse? 3) When would you use JSON.parse? Thanks, Drongo Hello Can you please show me how can i parse this JSON in PHP? {"status":"error","error":{"error_code":700,"error_message":"Recognition failed: you didn't send file via POST or file url as `url` param."},"requested_params":{"method":"recognize"}}
I need to setup a condition : If(status="error) than $errorcode=700 errormessage=Recognition failed: you didn't send file via POST or file url as `url` param errorMethod= "recognize" Hello, I am a novice with php and know close to nothing about JSON. I am using wordpress and have 2 calendar type plugins I want to work together. With one plugin the user inputs dates that they are booked. The other plugin is a date picker, the cool part is it allows you to black out dates using php before the date picker is built. So what I'm trying to do is get the data from what the user chose as booked, and not let a user on the front end pick any of the booked dates with the date picker. Hope that makes sense. The problem is the formatting of the data with the date booked plugin. This is what is in the field Code: [Select] a:1:{s:9:"calendars";a:1:{i:1;a:4:{s:12:"calendarName";s:21:"Availability Calendar";s:12:"calendarJson";s:59:"{"year2011":{"month12":{"day25":"booked","day6":"booked"}}}";s:11:"dateCreated";i:1324333825;s:12:"dateModified";i:1324333825;}}} I chose 2 dates to be booked in that example: dec 25 2011, and dec 6 2011. I have no idea how I would parse the above data into what I need. I don't really need the data from the other parts of the above code, just the dates. The others are field descriptions and etc. that wordpress uses. Incidentally, this is what the date picker setup would look like in the above senario: Code: [Select] $myCalendar->setSpecificDate(array("2011-12-06","2011-12-25"), 0, ''); I'm trying the fetch some geocode data from mapquest. Google doesn't like me right now. I keep running into the query_limit. So I want to set a back up that will go into production when I get that error from the big G. I have my api key and I can put the string in a var. Code: [Select] $geocode = file_get_contents($url) I selected json as the output and when I echo $geocode... here is the first portion of the string....(I want lat & lng) Code: [Select] renderOptions({"results":[{"locations":[{"latLng":{"lng":-112.35984,"lat":34.58752},..... Now for the life of me, I can't do anything with it. I've tried json_decode() with the true argument there and not. Code: [Select] $output = json_decode($geocode, true); $output = json_decode($geocode); vardump($output) is NULL. So, I thought, well maybe I don't need to decode it, but I can't figure out how to parse it. I'm lost. This admittedly is my first attempt as trying to work with a jason object, but jeesh, it doesn't seem like it should be that hard. Can someone start me in the right direction? I need parse the JSON string below into an associative array, sort it by the 'age' field and output the sorted array as an HTML table. Here is what I have done so far but it just returns me 'Array': Code: [Select] <?php $json='[{"name": "John","age": 23},{"name": "jim","age": 19},{"name": "jason","age": 34}]'; $array = json_decode( $json, true); function cmp( $a, $b){ if( !isset( $a['age']) && !isset( $b['age'])){ return 0; } if( !isset( $a['age'])){ return -1; } if( !isset( $b['age'])){ return 1; } if( $a['age'] == $b['age']){ return 0; } return (($a['age'] > $b['age']) ? 1 : -1); } usort( $array, 'cmp'); foreach ($array as $key => $value) { echo $key.":".$value."\n"; } ?> Hello.
I am new here.
I have a sligh problem, i saw a few results here which however did not lead to the desired result.
The problem is , i have this Json Response from a API:
Array
(
[0] => Array
(
[isoid] => 0
[omschrijving] => - leeg -
)
[1] => Array
(
[isoid] => 64
[omschrijving] => ArchLinux 2013.5
)
[2] => Array
(
[isoid] => 75
[omschrijving] => AsteriskNOW 3.0.0 64b
)
[3] => Array
(
[isoid] => 67
[omschrijving] => CentOS 5.9 32b
)
[4] => Array
(
[isoid] => 2
[omschrijving] => CentOS 6.3 64b
)
[5] => Array
(
[isoid] => 96
[omschrijving] => CentOS 7.0 64b
)
[6] => Array
(
[isoid] => 4
[omschrijving] => Clear OS 5.2 64b
)
[7] => Array
(
[isoid] => 93
[omschrijving] => CloudLinux 6.4
)
[8] => Array
(
[isoid] => 1
[omschrijving] => Debian GNU/Linux 6.0 / Squeeze 64b
)
[9] => Array
(
[isoid] => 79
[omschrijving] => Debian GNU/Linux 7.0 / Wheezy 32b
)
[10] => Array
(
[isoid] => 71
[omschrijving] => Debian GNU/Linux 7.0 / Wheezy 64b
)
[11] => Array
(
[isoid] => 63
[omschrijving] => Fedora 18 64b
)
[12] => Array
(
[isoid] => 82
[omschrijving] => FreeBSD 10 64b
)
[13] => Array
(
[isoid] => 77
[omschrijving] => FreeBSD 9.2 64b
)
[14] => Array
(
[isoid] => 10
[omschrijving] => FreePBX 5.211.65-12
)
[15] => Array
(
[isoid] => 76
[omschrijving] => GParted Live CD
)
[16] => Array
(
[isoid] => 3
[omschrijving] => KVM Virtio drivers voor Windows
)
[17] => Array
(
[isoid] => 66
[omschrijving] => MailCleaner 2012v6 64b
)
[18] => Array
(
[isoid] => 68
[omschrijving] => Manjaro KDE 0.8.6 64b
)
[19] => Array
(
[isoid] => 78
[omschrijving] => Microsoft Windows 7 Pro 64b
)
[20] => Array
(
[isoid] => 69
[omschrijving] => Microsoft Windows Server 2003 EN
)
[21] => Array
(
[isoid] => 8
[omschrijving] => Microsoft Windows Server 2008R2 EN
)
[22] => Array
(
[isoid] => 7
[omschrijving] => Microsoft Windows Server 2008R2 NL
)
[23] => Array
(
[isoid] => 70
[omschrijving] => Microsoft Windows Server 2012 NL 64b
)
[24] => Array
(
[isoid] => 84
[omschrijving] => Microsoft Windows Server 2012R2 NL
)
[25] => Array
(
[isoid] => 83
[omschrijving] => NOC PS 1.0r11
)
[26] => Array
(
[isoid] => 11
[omschrijving] => OpenBSD 5.2
)
[27] => Array
(
[isoid] => 80
[omschrijving] => OpenBSD 5.4
)
[28] => Array
(
[isoid] => 94
[omschrijving] => OpenBSD 5.5 64b
)
[29] => Array
(
[isoid] => 72
[omschrijving] => OpenSUSE 12.3 64b
)
[30] => Array
(
[isoid] => 95
[omschrijving] => Slackware 13.37
)
[31] => Array
(
[isoid] => 12
[omschrijving] => System Rescue CD
)
[32] => Array
(
[isoid] => 18
[omschrijving] => Turnkey Appflower
)
[33] => Array
(
[isoid] => 19
[omschrijving] => Turnkey ASP.net/Apache
)
[34] => Array
(
[isoid] => 20
[omschrijving] => Turnkey Bugzilla
)
[35] => Array
(
[isoid] => 21
[omschrijving] => Turnkey CodeIgniter
)
[36] => Array
(
[isoid] => 22
[omschrijving] => Turnkey Django
)
[37] => Array
(
[isoid] => 23
[omschrijving] => Turnkey Dokuwiki
)
[38] => Array
(
[isoid] => 24
[omschrijving] => Turnkey DomainControler
)
[39] => Array
(
[isoid] => 25
[omschrijving] => Turnkey Drupal7
)
[40] => Array
(
[isoid] => 26
[omschrijving] => Turnkey Fileserver
)
[41] => Array
(
[isoid] => 27
[omschrijving] => Turnkey Gallery
)
[42] => Array
(
[isoid] => 28
[omschrijving] => Turnkey Gitlab
)
[43] => Array
(
[isoid] => 15
[omschrijving] => Turnkey Google AppEngine Go
)
[44] => Array
(
[isoid] => 16
[omschrijving] => Turnkey Google AppEngine Java
)
[45] => Array
(
[isoid] => 17
[omschrijving] => Turnkey Google AppEngine Python
)
[46] => Array
(
[isoid] => 29
[omschrijving] => Turnkey IceScrum
)
[47] => Array
(
[isoid] => 30
[omschrijving] => Turnkey Joomla2.5
)
[48] => Array
(
[isoid] => 31
[omschrijving] => Turnkey LAMP
)
[49] => Array
(
[isoid] => 32
[omschrijving] => Turnkey Lighttpd/PHP/FastCGI
)
[50] => Array
(
[isoid] => 33
[omschrijving] => Turnkey Magento
)
[51] => Array
(
[isoid] => 34
[omschrijving] => Turnkey Mediawiki
)
[52] => Array
(
[isoid] => 35
[omschrijving] => Turnkey MongoDB
)
[53] => Array
(
[isoid] => 36
[omschrijving] => Turnkey MySQL
)
[54] => Array
(
[isoid] => 37
[omschrijving] => Turnkey NGINX/PHP/FastCGI
)
[55] => Array
(
[isoid] => 38
[omschrijving] => Turnkey OpenLDAP
)
[56] => Array
(
[isoid] => 39
[omschrijving] => Turnkey OpenPhoto
)
[57] => Array
(
[isoid] => 40
[omschrijving] => Turnkey OSCommerce
)
[58] => Array
(
[isoid] => 41
[omschrijving] => Turnkey OTRS
)
[59] => Array
(
[isoid] => 42
[omschrijving] => Turnkey Owncloud
)
[60] => Array
(
[isoid] => 43
[omschrijving] => Turnkey PHPBB
)
[61] => Array
(
[isoid] => 44
[omschrijving] => Turnkey PHPList
)
[62] => Array
(
[isoid] => 45
[omschrijving] => Turnkey PHPNuke
)
[63] => Array
(
[isoid] => 46
[omschrijving] => Turnkey Postgresql
)
[64] => Array
(
[isoid] => 47
[omschrijving] => Turnkey Prestashop
)
[65] => Array
(
[isoid] => 48
[omschrijving] => Turnkey Rails
)
[66] => Array
(
[isoid] => 49
[omschrijving] => Turnkey Redmine
)
[67] => Array
(
[isoid] => 50
[omschrijving] => Turnkey SiTracker
)
[68] => Array
(
[isoid] => 51
[omschrijving] => Turnkey StatusNET
)
[69] => Array
(
[isoid] => 52
[omschrijving] => Turnkey SugarCRM
)
[70] => Array
(
[isoid] => 53
[omschrijving] => Turnkey Symfony
)
[71] => Array
(
[isoid] => 54
[omschrijving] => Turnkey Tomcat
)
[72] => Array
(
[isoid] => 55
[omschrijving] => Turnkey Tomcat/Apache
)
[73] => Array
(
[isoid] => 56
[omschrijving] => Turnkey TRAC
)
[74] => Array
(
[isoid] => 57
[omschrijving] => Turnkey TWiki
)
[75] => Array
(
[isoid] => 58
[omschrijving] => Turnkey Typo3
)
[76] => Array
(
[isoid] => 59
[omschrijving] => Turnkey Wordpress
)
[77] => Array
(
[isoid] => 60
[omschrijving] => Turnkey Zencart
)
[78] => Array
(
[isoid] => 13
[omschrijving] => Ubuntu 10.04 32b
)
[79] => Array
(
[isoid] => 6
[omschrijving] => Ubuntu 10.04 64b
)
[80] => Array
(
[isoid] => 14
[omschrijving] => Ubuntu 12.04 32b
)
[81] => Array
(
[isoid] => 61
[omschrijving] => Ubuntu 12.04 64b
)
[82] => Array
(
[isoid] => 62
[omschrijving] => Ubuntu 12.10 64b
)
[83] => Array
(
[isoid] => 89
[omschrijving] => Ubuntu 14.04 LTS 64b
)
[84] => Array
(
[isoid] => 5
[omschrijving] => Windows Password Reset
)
[85] => Array
(
[isoid] => 81
[omschrijving] => Zen Loadbalancer 3.03
)
[86] => Array
(
[isoid] => 74
[omschrijving] => Zentyal 3.2
)
)
how would i go to fill it automatically in a option value like
<option value='74'>Zentyal 3.2</option>Thank you in advance I have this thing that i am trying to make but i cant get it to work.. can anyone help? Code: [Select] function sql_read( $dbname,$dbusername,$dbpassword ) { $names = array(); $password = array(); $connect = @mysql_connect("mysql11.000webhost.com",$dbusername,$dbpassword) or die("Could Not Connect"); @mysql_select_db ($dbname) or die("Could not find DataBase"); $query = mysql_query("select * from users"); $numrows = mysql_num_rows($query); if ($numrows > 0){ while($row = mysql_fetch_assoc($query)){ $names[] = $row["uname"]; $password[] = $row["password"]; $id = $row["id"]; } $return = array($names,$password,$id); }else{ $return = array(); } return $return[]; } $names = array(); $names = sql_read("XXXXXX","XXXXXX","XXXXXXX")[0]; The error i get is Code: [Select] Parse error: syntax error, unexpected '[' in /home/a5480952/public_html/sql/index.php on line 28 Line 28 is "$names = sql_read("XXXXXX","XXXXXX","XXXXXXX")[0];" Please help... i REALLLLD need help with this.. ask questions if you want to know more about what i am trying to do... thanks! Hi all I have an array and within that array that list categories. Each category has a sub category. I am trying to output in JSON and my problem is this: I am looping through each category and displaying the results. As the category has sub categories I am then looping through them and displaying the sub categories. This works fine, but my JSON is not valid because of a single comma: Code: [Select] { "config":{ "logo":"uploads\/global_config\/scaled_", "deliveryCost":19.99, "showPrice":"true" } }, "range":[ { "title":"Classic", "doors":[ { "id":19, "title":"Rembrandt" }, { "id":66, "title":"Picasso" }, { "title":"Heritage", "doors":[ { "id":29, "title":"Broadway" }, { "id":30, "title":"Draycott" }, { "title":"Regency", "doors":[ { "id":36, "title":"Canterbury" }, { "id":47, "title":"Exeter" }, <---- this comma is failing my json ], "product":{ "glass":[ { "id":7, "title":"Pad" }, { "id":6, "title":"Scroll" } ] } } My PHP: <?php echo '{'; $count = count($config) - 1; foreach($config as $key=>$conf) { $conf_price = $conf->getPrice() == '1'; if($conf_price) $conf_p = 'true'; else $conf_p = 'false'; echo "\"config\"".":",""; $config_array = array('logo'=>strtolower(str_replace(' ','-','uploads/global_config/scaled_'.$conf->getImage1())), 'deliveryCost'=>$conf->getDeliveryCost(), 'showPrice'=>$conf_p); if($key == $count){ echo json_encode($config_array).","."\n"; } else { echo json_encode($config_array).'},'."\n"; } } echo json_encode("range").": [\n"; $last_key = end(array_keys($categories)); foreach ($categories as $key => $cat) { if ($key == $last_key) { echo "{". "\"title\"".':'.'"'.$cat->getTitle().'"'.","."\"src\"".':'.'"'."-".strtolower(str_replace('.png','*.png',(str_replace(' ', '-', 'uploads/ranges/scaled_'.$cat->getImage1())))).'"' .","."\"info\"".':'.'"'.strip_tags($cat->getDescription()).'"'.","."\n"; } else { echo "{". "\"title\"".':'.'"'.$cat->getTitle().'"'.","."\"src\"".':'.'"'."-".strtolower(str_replace('.png','*.png',(str_replace(' ', '-', 'uploads/ranges/scaled_'.$cat->getImage1())))).'"' .","."\"info\"".':'.'"'.strip_tags($cat->getDescription()).'"'.","."\n"; } echo json_encode("doors").": [\n"; $count = count($cat->getAllDoorStyles()) - 1; foreach ($cat->getAllDoorStyles() as $key=>$door) { $array2 = array('id'=>$door->getId(), 'title'=>$door->getTitle(), 'src'=>strtolower(str_replace('.png','*.png',(str_replace(' ', '-', 'uploads/doors/scaled_'.$door->getImage1())))), 'price'=>$door->getPrice(), 'description'=>strip_tags($door->getDescription())); if($key == $count) { echo json_encode($array2).''."\n"."".","; } else { echo json_encode($array2).''."\n"."".""; } } } echo "\n"; echo "],"."\"Product:\"". '{ '; echo json_encode("glass").": [\n"; $count = count($glass) - 1; foreach($glass as $key => $glass_cat) { $glass_array = array('id'=>$glass_cat->getId(), 'title'=>$glass_cat->getTitle(), 'price'=>$glass_cat->getPrice(),'src'=>strtolower(str_replace('.png','*.png',(str_replace(' ', '-', 'uploads/glass_option/scaled_'.$glass_cat->getImage1()))))); if($key == $count) { echo json_encode($glass_array)."\n"; } else { echo json_encode($glass_array).','."\n"; } } echo ']'; echo '}'; echo '}'; I need to omit the comma that is causing me my problem All help welcomed
An affiliate marketer refers some products which are stored in a simple array. $all_items_sold = '{"7777":{"item":"hammer","price":"4.99"},"8888":{"item":"nail","price":"1.99"},"9999":{"item":"apple","price":"2.00"}}';
$referred_by_Affiliate = array('1234','8888','7777');
So, out of all the 3 items that sold, only 2 of them were referred by the affiliate marketer.
Currently I do this:
Is there a "best practices" way to accomplish this?
Thank you. Hello everyone.
please I have problem with printing out a value from inside an array of a nested json. ive tried several ways its always returns "index not define".
$valr= "https://ice3.com/api/v1/orderbook/ticker"; ////////////////////////////source
$valrGet = file_get_contents($valr);
$valrD = json_decode($valrGet, true);
$valrSell = ["ask"] ["price"];
Here is the structure of the json from the source :
{"errors":false,"response":{"entities":[{"pair_id":3,"pair_name":"BTC\/ZAR","ask":{"price":"179382.54","amount":"0.05357142"},"bid":{"price":"177229.4286563","amount":"0.0011"}},{"pair_id":4,"pair_name":"BTC\/NGN","ask":{"price":"8890000.00","amount":"0.10"},"bid":
my target is to output the value of ("price") from "pair_name" BTC\/ZAR please help. Thanks in advance Hi, I have a connection set up to an API using a PHP script - the API sends back data in JSON format, and if I capture it and echo it, it displays in extremely unfriendly format on the screen. I've tried to find a way to convert this data into readable format, ideally in a HTML table, but although there are articles on converting manually inputted JSON data into a HTML table using Javascript, I can't find a way to do it from a PHP variable. This is what I have so far:
if ($_POST['getcompany']) {
$companyname = $_POST['_Name'];
$ch = curl_init();
$data_array2 = array(
'token' => $token
);
$make_call2 = json_encode($data_array2);
//echo 'Token is '.$token;
$token2 = substr($token, 14);
$token3 = substr($token2, 0, -3);
//echo 'Token 2 is '.$token3;
//echo 'Company Name is '.$companyname;
//curl_setopt($ch, CURLOPT_GET, 1);
//curl_setopt($ch, CURLOPT_POSTFIELDS, $make_call2);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json','Authorization: '.$token3.''));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_URL, 'https://connectionurl?countries=GB&name='.$companyname);
//Execute the request
$result = curl_exec($ch);
echo 'Companies: '.$result; //This displays the data provided by the search, but is in JSON format
So I need a way to get the data held in $result, into a HTML table. Any idea how I can do this? I have the following loop in which I receive Parse error: $letters = array ("A", "B", "C", "D","E", "F", "G", "H","I", "J", "K", "L", "M", "N", "O", "P","Q", "R", "S", "T","U", "V", "W", "X", "Y", "Z", "Æ", "Ø", "Å"); for ($i = 1; $i < 29; $i++) { if ($_POST['$letters['$i']']){ echo "You have selected the following products:" . "<br>" . $_POST['$letters['$i']]; } } or is it possible to write something like that: for ($i = 1; $i < 300; $i++) { if ($_POST['$i']){ echo "You have selected the following products:" . "<br>" . $_POST['$i']; } } Please, help me. I need to use array and variables inside _POST[]. http://paste.ee/p/OhiWv
The above is a link to a readable version of my code. The XMLHTTPREQUEST worked, and the array was pulled down. Was able to print out the undecoded/unparsed array. However, immediately afterwards, all code stops working.
<script>
var xhr;
if (window.XMLHttpRequest) { // Mozilla, Safari, ...
xhr = new XMLHttpRequest();
} else if (window.ActiveXObject) { // IE 8 and older
xhr = new ActiveXObject("Microsoft.XMLHTTP");
}
xhr.open("POST", "PHPLibrary/selectMemberResults.php", true);
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xhr.send();
xhr.onreadystatechange = display_data;
var $phparray
function display_data() {
if (xhr.readyState == 4) {
if (xhr.status == 200) {
//alert(xhr.responseText);
$phparray = xhr.responseText;
document.getElementById("suggestion").innerHTML = $phparray;
//
//
//......................................................?
// The above line of code is the last thing to print or
// to do anything that returns to the browser....
//.......................................................?
// All lines below do nothing............................?
//
} else {
//alert('There was a problem with the request.');
}
}
}
document.write("Length of phparray Array :" + $phparray.length + "<");
var output = JSON.parse($phparray, function (key,val) {
if ( typeof val === 'string' ) {
// regular expression to remove extra white space
if ( val.indexOf('\n') !== -1 ) {
var re = /\s\s+/g;
return val.replace(re, ' ');
} else {
return val;
}
}
return val;
} );
document.write("Length of Array :" + $output.length + "<");
for (var i=0; i < $output.length; i++)
{
document.getElementById("suggestion").innerHTML = $output[i].MEMBER_NAME;
}
</script>
As the title says, how can i check if multiple arrays exist inside an array or not? Any help is greatly appreciated!
hi all am new to this forum help me to overcome from this error Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or `T_NUM_STRING' in D:\wamp\www\quiz1\quiz1.php on line 12 Code: [Select] <?php include("contentdb.php"); $display = mysql_query("SELECT * FROM $table ORDER BY id",$db); if (!$submit) { echo "<form method=post action=$_SERVER['PHP_SELF']>"; echo "<table border=0>"; while ($row = mysql_fetch_array($display)) { $id = $row["id"]; $question = $row["question"]; $opt1 = $row["opt1"]; $opt2 = $row["opt2"]; $opt3 = $row["opt3"]; $answer = $row["answer"]; echo "<tr><td colspan=3><br><b>$question</b></td></tr>"; echo "<tr><td>$opt1 <input type=radio name=q$id value=\"$opt1\"></td><td>$opt2 <input type=radio name=q$id value=\"$opt2\"></td><td>$opt3 <input type=radio name=q$id value=\"$opt3\"></td></tr>"; } echo "</table>"; echo "<input type='submit' value='See how you did' name='submit'>"; echo "</form>"; } elseif ($submit) { $score = 0; $total = mysql_num_rows($display); while ($result = mysql_fetch_array($display)) { $answer = $result["answer"]; $q = $result["q"]; if ($$q == $answer) { $score++; } } echo "<p align=center><b>You scored $score out of $total</b></p>"; echo "<p>"; if ($score == $total) { echo "Congratulations! You got every question right!"; } elseif ($score/$total < 0.34) { echo "Oh dear. Not the best score, but don't worry, it's only a quiz."; } elseif ($score/$total > 0.67) { echo "Well done! You certainly know your stuff."; } else { echo "Not bad - but there were a few that caught you out!"; } echo "</p>"; echo "<p>Here are the answers:"; echo "<table border=0>"; $display = mysql_query("SELECT * FROM $table ORDER BY id",$db); while ($row = mysql_fetch_array($display)) { $question = $row["question"]; $answer = $row["answer"]; $q = $row["q"]; echo "<tr><td><br>$question</td></tr>"; if ($$q == $answer) { echo "<tr><td>»you answered ${$q}, which is correct</td></tr>"; } elseif ($$q == "") { echo "<tr><td>»you didn't select an answer. The answer is $answer</td></tr>"; } else { echo "<tr><td>»you answered ${$q}. The answer is $answer</td></tr>"; } } echo "</table></p>"; } ?> thanks in adavance Hello I have one problem with fwrite() I have one script to get width and height from javascript and echo it with PHP. echo "Screen width is: ". $_GET['width'] ."<br />\n"; echo "Screen height is: ". $_GET['height'] ."<br />\n"; It works but i want to store the result in a file fwrite($info,"Height: $_GET['height'] <br />"); But then I get error Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or `T_NUM_STRING //////////////////////// it would be even better if I don't have to print the values but directly store them in $iinfo sorry if something similar was soved but those examples were different or i was unable to transform it to solve my problem I'm having troubling with trying to create a function to spit out a single array with the following array. I can write it in a away that looks through the arrays manually. the results i am trying to generate is that each item in generated array. Array to convert
array(
"account" => array(
"login",
"register",
"logout",
"edit",
),
"p" => array(
"report",
),
"array1.0" => array(
"array2.0" => array(
"array3.0",
"array3.1
),
"array2.1",
),
generating the array will look like this
Array ( [0] => account [1] => account/login [2] => account/register [3] => account/logout [4] => account/edit [5] => p [6] => p/report [7] => array1.0 [8] => array1.0/array2.0 [9] => array1.0/array2.0/array3.0 [10] => array1.0/array2.0/array3.1 [11] => array1.0/array2.1 ) The idea is that id generates a single array with combined labels and arrays inside, etc. I just can't figure out how to create a script that will create this array even If I add a new value or array.
I am trying to put a href on a line to link me to another php module, but get an error: Parse error: parse error in C:\wamp\www\editpolicy.php on line 47 My code: while ($row2 = mysql_fetch_array($result2) ) { print "<tr><td>"; <a href='editpayment.php?payid=$row2[PaymentID]'>$row2[PaymentID]</a> .........THIS IS LINE 47 ??? print "</td><td>"; print $row2['Actioned']; print "</td><td align='right'>"; print $row2['PremiumPaidAmount']; print "</td><td align='right'>"; print $row2['Risk']; print "</td></tr>"; } The Script:
$desired_width = 110;
if (isset($_POST['submit'])) {
$j = 0; //Variable for indexing uploaded image
for ($i = 0; $i < count($_FILES['file']['name']); $i++) {//loop to get individual element from the array
$target_path = $_SERVER['DOCUMENT_ROOT'] . "/gallerysite/multiple_image_upload/uploads/"; //Declaring Path for uploaded images
$validextensions = array("jpeg", "jpg", "png"); //Extensions which are allowed
$ext = explode('.', basename($_FILES['file']['name'][$i]));//explode file name from dot(.)
$file_extension = end($ext); //store extensions in the variable
$new_image_name = md5(uniqid()) . "." . $ext[count($ext) - 1];
$target_path = $target_path . $new_image_name;//set the target path with a new name of image
$j = $j + 1;//increment the number of uploaded images according to the files in array
if (($_FILES["file"]["size"][$i] < 100000) //Approx. 100kb files can be uploaded.
&& in_array($file_extension, $validextensions)) {
if (move_uploaded_file($_FILES['file']['tmp_name'][$i], $target_path)) {//if file moved to uploads folder
echo $j. ').<span id="noerror">Image uploaded successfully!.</span><br/><br/>';
$tqs = "INSERT INTO images (`original_image_name`, `image_file`, `date_created`) VALUES ('" . $_FILES['file']['name'][$i] . "', '" . $new_image_name . "', now())";
$tqr = mysqli_query($dbc, $tqs);
// Select the ID numbers of the last inserted images and store them inside an array.
// Use the implode() function on the array to have a string of the ID numbers separated by commas.
// Store the ID numbers in the "image_file_id" column of the "thread" table.
$tqs = "SELECT `id` FROM `images` WHERE `image_file` IN ('$new_image_name')";
$tqr = mysqli_query($dbc, $tqs) or die(mysqli_error($dbc));
$fetch_array = array();
$row = mysqli_fetch_array($tqr);
$fetch_array[] = $row['id'];
/*
* This prints e.g.:
Array ( [0] => 542 )
Array ( [0] => 543 )
Array ( [0] => 544 )
*/
print_r($fetch_array);
// Goes over to create the thumbnail images.
$src = $target_path;
$dest = $_SERVER['DOCUMENT_ROOT'] . "/gallerysite/multiple_image_upload/thumbs/" . $new_image_name;
make_thumb($src, $dest, $desired_width);
} else {//if file was not moved.
echo $j. ').<span id="error">please try again!.</span><br/><br/>';
}
} else {//if file size and file type was incorrect.
echo $j. ').<span id="error">***Invalid file Size or Type***</span><br/><br/>';
}
}
}
Hey, sorry that I am posting this darn image upload script again, I have this almost finished and I am not looking to ask more questions when it comes to this script specifically.
With the script above I have that part where the script should store the ID numbers (the auto_increment column of the table) of the image files inside of one array and then the "implode()" function would get used on the array and then the ID numbers would get inserted into the "image_file_id" column of the "thread" table.
As you can see at the above part the script prints the following:
Array ( [0] => 542 )
Array ( [0] => 543 )
Array ( [0] => 544 )
And I am looking to insert into the column of the table the following:
542, 543, 544I thought of re-writing the whole image upload script since this happens inside the for loop, though I thought maybe I could be having this done with the script as it is right now. Any suggestions on how to do this? This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=316454.0 |
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