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PHP - Selecting Xml Object By Node In Php
Hi All, I've been struggling to get the following code to work. I have an API feed that looks like this:
<Jobs>
<Job>
<ID>1805</ID>
<Name>House Additions/Alterations </Name>
<Description>House</Description>
<Client>
<ID>16178470</ID>
<Name>client name 1</Name>
</Client>
<ClientOrderNumber></ClientOrderNumber>
<State>In Construction</State>
<StartDate>2018-03-26T00:00:00</StartDate>
<DueDate>2020-03-31T00:00:00</DueDate>
<Contact>
<ID>10195532</ID>
<Name>Clent Name1</Name>
</Contact>
<InternalID>25026686</InternalID>
<Manager>
<ID>610781</ID>
<Name>Manager Name 1</Name>
</Manager>
<Partner>
<ID>610781</ID>
<Name>patner name</Name>
</Partner>
<Assigned>
<Staff>
<ID>610781</ID>
<Name>Staff 1</Name>
</Staff>
.........
I'm trying to work out how to show all the job ID, Job Name, Client Name, Start Date etc that are specific to the assigned staff member by selecting a specific staff member. $Staff is populated by a dropdown earlier in the code. here's my code so far:
if ($err) {
echo "cURL Error #:" . $err;
} else {
$xml=simplexml_load_string($response) or die("Error: Cannot create object");
$jobs = $xml->xpath("Jobs/Job/Assigned/Staff[Name= '$Staff']");
foreach($jobs as $item) {
//foreach($xml->Jobs->Job as $item) {
$item1 = $item->Client->Name;
$job_no = "$item->ID";
$job_name = "$item->Name";
$job_client = "$item1";
$job_start = "$item->StartDate";
$job_due = "$item->DueDate";
$job_status = "$item->State";
echo "<tr><td>$job_no</td><td><a href='activecp/managejob.php?job_id=$job_no'>$job_name</a></td><td>$job_client</td><td>$job_status</td><td>$job_start</td><td>$job_due</td></tr>";
}
}
This currently shows the ID and name of the selected staff member but not the info i need. All of the data I want to show is before the Assigned/Staff . Any help would be much appreciated. Thanks in advance. Similar TutorialsHello I have xml like this. <?xml version="1.0" encoding="utf-8"?> <data> <item ID="30001"> <Company>Navarro Corp.</Company> </item> <item ID="30002"> <Company>Performant Systems</Company> </item> <item ID="30003"> <Company>Digital Showcase</Company> </item> </data> All i need to do is get any one of the whole node from starting item tag to ending item tag from the xml, for example. getting <item ID="30002"> <Company>Performant Systems</Company> </item> from whole xml file. Can this be achieved using SimpleXML object from PHP? if not how it can be done. Thanks in advance watsmyname I'm trying to delete the <identifier> node of some XML, using the following code; unsuccessfully.
Can someone help me identify where I'm going wrong? TIA
$newXML = "";
$xmlString = Fedora_API::callGetDatastreamContents($this->pid, 'MODS', true);
$doc = DOMDocument::loadXML($xmlString);
$xpath = new DOMXPath($doc);
$fieldNodeList = $xpath->query("/identifier");
foreach ($fieldNodeList as $node) {
$fieldNodeList->removeChild($node);
}
$newXML = $doc->SaveXML();
I'm trying to add/update an xml like so: $xml->Header->Record->$curblk->$row = $value; where $curblk and $row are obviously nodes. Problem is that sometimes I need to add/update nodes of the same name so I tried this: $xml->Header->Record->$curblk->$row[$multi] = $value; where $multi would represent the number (or instance or key?) of that node I wish to add/update. Issue with that is, php thinks that I'm tring to set the node as an array, which is not possible! So how do I dynamically add/update $row[0] , $row[1] , $row[2] base on the two variable, $row and $multi? ie: $row = Jim Bob; $multi = 0; <author>Jim Bob</author> $row = Tom Reed; $multi = 1; <author>Tom Reed</author> You get: <book> <author>Jim Bob</author> <author>Tom Reed</author> </book>Of course there is muuuuch more to it than that, but that is about as simple as I can explain it... Of course thank you for any help, i've been stuck on this for 3 days now! and my boss is not happy, especially since I'm a vary novice developer that took on this assignment... How do I update an xml node? Currently I have this: $xml = simplexml_load_file($xmlfile); $user = $xml->xpath('/root/users/user/name'); $usr = $user[0][0]->asXML(); $usr = $name; I don't know if that I right or not, but I do know that if it is right, it isn't updating the xml file. Am I on the right track, or not? What can I do? Can someone please explain to me what's the importance of node order? Does certain nodes that appear first or last have impact on traversing time? Any suggestions much appreciated! XML file:
<?xml version="1.0" ... > <database xmlns:xsi="http://www.w3.org/20...hema-instance"> <record> <id>1</id> <name></name> </record> <record> ... </record> </database> I want to delete the record where <id> equals $_GET['id']. I tried many suggested implementations based on xml or simplexml, without result. Came across a very simple workaround (it should omit the record where id=$id), but can someone help me to taylor it to my xml scheme? <?php $file = "database.xml"; $id = $_GET['id']; echo "DELETING: ".$id; $xml = simplexml_load_file($file); $str = "<?xml version=\"1.0\"?> <database>"; foreach($xml->children() as $child){ if($child->getName() == "id") { if($id == $child['name']) { continue; } else { $str = $str.$child->asXML(); } } } $str = $str." </database>"; echo $str; $xml->asXML("database_backup.xml"); $fh = fopen($file, 'w') or die("can't open file"); fwrite($fh, $str); fclose($fh); ?> I am creating a football predictor game and have a table in the database to hod all my users i have written a query to pull all out the users that have made a prediction that day with their predictions made i have put this into an array so my array will hold all the user details 1 being their userId I have set the order by on the query to userId so I get all the same users predictions in 1 block. I now want to extract all the predictions for each user and put these into their own array but I don't know which users the array will hold, how many users their will be, or how many predictions each user would have made so i'm not sure how to create this array i'm quite new to php can anyone help me with this Hi, I have a RSS feed cached as an XML file. I need to pull some info out of it so I can then print it to the page. Currently I am using this code to extract the data: $doc = new DOMDocument(); $doc->load('inthenews.xml'); $inthenews = array(); foreach ($doc->getElementsByTagName('item') as $node) { $itemRSS = array ( 'title' => $node->getElementsByTagName('title')->item(0)->nodeValue, 'link' => $node->getElementsByTagName('link')->item(0)->nodeValue, 'desc' => $node->getElementsByTagName('description')->item(0)->nodeValue, ); array_push($inthenews, $itemRSS); } However, the Description node contains more than I want. I need to remove everything except for the image ( <img../> ) it contains. Is there some way of running preg or similar on the nodeValue as it is extracted? Or an alternative to "getElementsByTagName" that allows searching for strings? If not, does anyone have a suggestion for doing this? I tried running preg_replace on the array, but it doesn't seem to do anything?? An example of the Array created by my code above is shown below: Code: [Select] [0] => Array ( [title] => BBC radio Cambridge 7.20am [link] => images/news/Matthew_Freeman_Radio_Cambridgeshire_21-10-10.mp3 [desc] => <img alt="BBC-logo" src="http://www2.mrc-lmb.cam.ac.uk/images/news/BBC-logo.jpg" height="54" width="127" /><br/>BBC radio Cambridge 7.20am 21.10.10: Dr Matthew Freeman"<br/> 21 October 2010 ) Thanks in advance for any advice Phil Hi, I am new to xml parsing and I just want to know how to check whether a node has attributes: Here is my xml file to use: ================= Code: [Select] <?xml version="1.0" encoding="ISO-8859-1"?> <email> <message> <to> <toFirstName>Tove</toFirstName> <toLastName toType="common" style="swag">Smith</toLastName> </to> <from> <fromFirstName>Jani</fromFirstName> <fromLastName fromType="unique">Dravison</fromLastName> </from> <heading>Reminder</heading> <body> <prologue>Tis the night before Xmas...</prologue> <paragraph1>Don't forget me this weekend!</paragraph1> <paragraph2>Jump the gun!</paragraph2> <epilogue>The end of the world.</epilogue> </body> </message> <message> <to>employees</to> <from>CEO</from> <heading>Power Lunch</heading> <body> <prologue></prologue> <paragraph1>Year over year data</paragraph1> <paragraph2>Downsizing</paragraph2> <epilogue>The end.</epilogue> </body> </message> </email> Here the simple script that I cannot get to work: ================================== Code: [Select] <?php $simpleXMLObj=simplexml_load_file("email.xml"); if($simpleXMLObj->to[0]->toLastName[0]->attributes()->getName) print "YES: this node has attributes!"; else print "NO:"; ?> Please I really need help, it is simple I know but I am new to xml parsing and mixed up. I would like to adding a node to a tree. I want it to be a balanced b-tree. The logic/algorithm i can think of is Code: [Select] <?php function add_node($root, $node) // Where $root is the parent to which node should be added and $node is the node that is to be added. { Traverse the tree level wise, level 1 being the lchild and rchild of $root and calculate the number of node in that level if(number of nodes in a level < 2[sup]$level[/sup]) // Since number of nodes a level can accommodate = 2[sup]$level[/sup] { Add node in that level where ever it gets an empty spot. } } ?> Tree table:- Code: [Select] CREATE TABLE IF NOT EXISTS `tree` ( `parent` int(7) NOT NULL, `rchild` int(7) NOT NULL, `lchild` int(7) NOT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1; Is their any better logic to do so ? How can I print the attributes of a child node? I have been trying and looking and cant get it. I need the attributes of subfield printed after datafield so a line would look like datafield plus attributes plus subfield attributes plus subfield =906 __$a0$bcbc$corignew etc... <?php //child nodes http://www.w3schools.com/php/php_xml_dom.asp //http://books.google.com/books?id=ygQRKDEsLecC&pg=PA196&lpg=PA196&dq=print+php+xml+child+node+attributes&source=bl&ots=TCAhH4kpCt&sig=yJUPXesIkRUrNXdNE9Yr5ul7Wdw&hl=en&ei=U51kTeKQKsL48AbN4MDTBg&sa=X&oi=book_result&ct=result&resnum=10&ved=0CF4Q6AEwCQ#v=onepage&q=print%20php%20xml%20child%20node%20attributes&f=false //http://stackoverflow.com/questions/4598409/printing-content-of-a-xml-file-using-xml-dom $doc = new DOMDocument(); $doc->preserveWhiteSpace = FALSE; $doc->load( 'loc.xml' ); $root = $doc->documentElement; $type = $root->nodeType; //print $doc->nodeName."\n"; //print $root->nodeName."\n"; //print $doc->nodeValue."\n"; //print $root->nodeValue."\n"; $librecords = $doc->getElementsByTagName( "record" ); foreach( $librecords as $record ){ $leader = $record->getElementsByTagName( "leader" ); $controlfields = $record->getElementsByTagName( "controlfield" ); $datafields = $record->getElementsByTagName( "datafield" ); $subfields = $record->getElementsByTagName( "subfield" ); $leader = $leader->item(0)->nodeValue; echo '=LDR '.$leader.'<BR>'; foreach( $controlfields as $controlfield ){ $tag = $controlfield->getAttribute('tag'); $cf_value = $controlfield->firstChild->nodeValue; echo "=".$tag." ".$cf_value.'<BR>'; } foreach( $datafields as $datafield ){ $tag = $datafield->getAttribute('tag'); $ind1 = $datafield->getAttribute('ind1'); $ind2 = $datafield->getAttribute('ind2'); if ($ind1 ==" ") {$ind1 = "_";} if ($ind2 ==" ") {$ind2 = "_";} echo "=".$tag." ".$ind1.$ind2; //if($datafield->hasChildNodes()){echo 'This node has children!<br />';} foreach ($datafield->childNodes AS $item) { // $arr = $item->attributes; print $arr; print 'nodeName '.$item->nodeName . " = " . $item->nodeValue." | " ;} //. "<br />"; } // foreach ($datafield->children() as $node) { // $arr = $node->attributes(); // returns an array // print ("code=".$arr["code"]); // get the value of this attribute // print (" Company=".$node->subfield); // print ("<p><hr>"); //} // foreach( $subfields as $subfield){ // foreach($subfield->attributes as $attr){ // $attributes = $subfield->attributes; // print $attr->nodeName; // print $attr->nodeValue; // //print $attributes->nodeName; //print $attributes->nodeValue; // print $subfield->nodeName; // print $subfield->nodeValue; //}} // print $item->nodeValue ; // print $item->attributes("code"); // $valueID = $item->getAttribute('code'); // print $item->nodeName->attributes("code"); // echo $item->nodeValue.getAttribute("code"); // print $item->getAttribute('code') //http://www.devshed.com/c/a/PHP/Accessing-Attributes-and-Cloning-Nodes-with-the-DOM-XML-Extension-in-PHP-5/1/ echo '<BR>'; } foreach( $subfields as $subfield ){ $code = $subfield->getAttribute('code'); $sf_value = $subfield->firstChild->nodeValue; echo '$'.$code.$sf_value.'<BR>'; } echo '<BR>'; } ?> Code: [Select] <leader>01026ngm a22002773a 4500</leader> <controlfield tag="001">16429180</controlfield> <controlfield tag="005">20100823131409.0</controlfield> <controlfield tag="007">vffcjaho|</controlfield> <controlfield tag="008">100823s2010 xxu060 mleng </controlfield> <datafield tag="906" ind1=" " ind2=" "> <subfield code="a">0</subfield> <subfield code="b">cbc</subfield> <subfield code="c">orignew</subfield> <subfield code="d">u</subfield> <subfield code="e">ncip</subfield> <subfield code="f">20</subfield> <subfield code="g">y-movingim</subfield> </datafield> <datafield tag="955" ind1=" " ind2=" "> <subfield code="b">qm12 2010-08-23</subfield> </datafield> Hi, I need to build my own xml validator and was wondering, what are some possible purposes of having multiple text nodes for a given parent node, I ask b/c while I was playing around with W3schools XML validator, I noticed it successfully validated the following: <?xml version="1.0" encoding="utf-8" ?> <note> <to>Joh</to> <from>Frank</from> <body>Hello world</body> Extra text node that is validated! </note> Hey guys. I just recently started learning php and I like to learn hands on. So, my first project involves the Google Calendar. I found a script on github that is basically a Google calendar feed and I've been manipulating it to meet my personal needs and expectations, but the only thing I am struggling with is the xml part. All I want to do in this case is get the value from ###TITLE### (after it is sorted by newest date which is done automatically in the script) and store it in a new variable but no matter what I try or do and after reading a bunch of material on xml and php, I still cannot get it to work. If anyone knows how to do this and provide an explanation so I can actually learn I would really really appreciate it. Here is the github script https://github.com/m...ter/gcalphp.php
Thank you and I am looking forward to any suggestions or anything.
I am trying to use php to loop through an xml file and reorganize the data. For example, if I have a xml file about books and the first xml sub tag under the <book> tag is "<type>" . I would like to make the following tags (nodes?) as child nodes under the type tag. For example, instead of this: Code: [Select] <book> <type>nonFiction</type> <title>Advanced PHP Programming</title> <author>George Schlossnagle</author> <publisher>Developer Library</publisher> <category>1</category> <category>3</category> </book> <book> <type>Fiction</type> <title>My Novel</title> <author>Same Nagle</author> <publisher>Developer Library</publisher> <category>1</category> <category>3</category> </book> I want to make the xml look like this: Code: [Select] <book> <type>nonFiction <title>Advanced PHP Programming</title> <author>George Schlossnagle</author> <publisher>Developer Library</publisher> <category>1</category> <category>3</category> </type> </book> <book> <type>Fiction <title>My Novel</title> <author>Same Nagle</author> <publisher>Developer Library</publisher> <category>1</category> <category>3</category> </type> </book> [attachment deleted by admin] Hey all, I want to have an object that has a property which is an object containing instances of other objects. I try this: Code: [Select] class Blog extends Posts { public $has_posts; public function __construct($a,$b,$c){ $has_posts = (object) array_merge((array) $a, (array) $b, (array) $c); } } class Posts { public $b; public function __construct($b){ $this->b = $b; } } $post1 = new Posts(1); $post2 = new Posts(2); $post3 = new Posts(3); $blog = new Blog($post1,$post2,$post3); var_dump($blog->has_posts); //null foreach($blog->has_posts as $post){ //Invalid argument supplied for foreach() echo $post->b; } But as you see, has_posts is null, not an object containing other objects. Thanks for response. I have a Soup object in a Bowl object in a Microwave object. The Microwave object has the methods: receiveItem(Bowl $b) cookItem(???) I want the Microwave to be able to set the Soup->temperature but I'm not how to do that? Make sense? TomTees hi i am trying to use a query like this SELECT * FROM `fares` WHERE `KMS` >=201 LIMIT 0 , 30 which pops up a databse list of 30 rows which looks something like the one below KMS SL_AD SL_CH 205 122 120 210 124 120 215 125 120 220 127 121 225 128 122 all i want to do is somehow sort and get only the first row(205 122 120) in my php program/ Thanks in advance I don't know why. I've been debugging this for the past hour. My query function I built will not return anything. It passes the parameters just fine, but when it gets to the bind_param, I personally don't think that part is working since it doesn't update the query string when I debug it and therefore gives me a null when I call for the $stmt->num_rows(); function. Here is my query that is calling it: Code: [Select] <?php include_once dirname(__FILE__).'/class/Database.php'; $DB = new Database(); echo $DB->select('usr_username', 'user_usr', 'usr_id = ?', '', '', 'i', '2', 'username'); ?> Here is my Database class: Code: [Select] <?php include_once '/../includes/constants.php'; class Database { private $cxn; private $numResult; private $stmt; private $row; function __construct() { $this->cxn = mysqli_connect(DB_SERVER, DB_USER, DB_PASS, DB_NAME) or die('Could not connect to the database.'); } public function select($rows, $table, $where='', $order='', $limit='', $type='', $input='', $result='') { $this->stmt = $this->cxn->stmt_init(); $query = 'SELECT '.$rows.' FROM '.$table; if($where != '') { $query .= ' WHERE '.$where; } if($order != '') { $query .= ' ORDER BY '.$order; } if($limit != '') { $query .= ' LIMIT '.$limit; } $this->stmt = $this->cxn->prepare($query); if($where != '') { $this->stmt->bind_param($type, $input); } $this->stmt->execute(); $this->stmt->bind_result($result); $this->numResult = $this->stmt->num_rows; for ($i = 0; $i < $this->numResult; $i++) { // look at when you get up. returning 0 instead of 1! $this->row = $this->stmt->fetch_array(MYSQLI_ASSOC); return $this->row; } return false; //return an error } } ?> Thanks for any help! I wish the num_rows would return 1 result and not be null. Hi guys, essentially, I have very limited knowledge with mysql and have hit a brick wall. The row that I am trying to select is the following: Now, I am trying to use the following script to achieve that: Quote $query = "SELECT meta_value FROM wp_usermeta WHERE user_id='$id' & meta_key='simple_local_avatar'"; The $id is being passed as 1 from a cookie, and I know for sure that thats working properly, but I cant figure out the coding to select it correctly. I need the script to search for the ID of the user & then user the simple_user_avatar to find the right entry. Please someone cast your knowledge and help me out! Oh, little adendum. All that happens when the script runs is that the first row of the table is called out, which is: Hi, this is the first time I've asked for some help from a forum. I guess this code has sort of got me stumped. So, I have a system where a user can enter a number. The number goes into a mysql database. A random number is also generated and it is added into another column. So, I want users to be able to delete the number using the random number. I've shown it to them, and I need help working my delete script. Code: [Select] <?php $con = mysql_connect("localhost","",""); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("a8784hos_adopts", $con); $adopt = $_POST['adoptid']; $uniquecode = $_POST['uniquecode']; $result = mysql_query("SELECT uniquecode, id FROM id WHERE id='$adopt'"); mysql_fetch_array($result); if (($adopt == $row['id']) || ($uniquecode == $row['uniquecode'])){ mysql_query("DELETE FROM id WHERE id='$adopt'"); echo 'Done! <br/><br/><a href="tester.php">Go back....</a>'; } else { echo 'Bad unique code. <br/><br/><a href="tester.php">Go back....</a>'; } ?> So, the random number is uniquecode in the database, and the number is id. However, when I try this code, it always tell me I have a bad unique code. What am I doing wrong? Thanks. |
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