PHP - Finding The Tagname Of A Dom Element In Php

Okay I'm done with searching for answers, working on this preg_match for about 3 hours now.   I'm looking for "($0.01/$0.02 USD)" in a string. The needle might be slighty different. Possible strings that I might look for is:

(€xx.xx/€xx.xx EUR) where the EUR can be changed into USD, including its signs.

Hi

I have a file, that is copied from other files. All other files work perfectly.
But, for some reason this one is throwing back an error.

I've been over it so many time, but can't see whats wrong.

Error:
Fatal error: Call to undefined method stdClass::save() in /home/p/o/powtest/web/public_html/admin/lib/ajax_php/add_interests.php on line 28


add_interests.php
Code: [Select]
<?PHP
require_once("../../../includes/initialize.php");

$flag = 0;
$ID = $_POST['ID'];
$type = $_POST['type'];
$category = $_POST['category'];
$interest = $_POST['interest'];
$expInt = explode("\n", $interest);
$DMOD = date('Y-m-d');
$TMOD = date('H:i:s');

$check_entry = Admin_interest::if_exists(clean_input_value($category));
if($check_entry == 0){
$new_category = Admin_interest::make($ID, clean_input_value($category), clean_input_value($type), $DMOD, $TMOD);
if($new_category && $new_category->save()){
$CID = $new_category->id;
$flag = 1;
}
}


foreach($expInt as $expInts){

$check_entry = Admin_interests_sub::if_exists($CID, clean_input_value($expInts));
if($check_entry == 0){
$new_interest = Admin_interests_sub::make($ID, $CID, clean_input_value($expInts), $DMOD, $TMOD);
if($new_interest && $new_interest->save()){
$message = 'Thank You: Your list Has Been Saved';
}else{
$message = "Sorry, There was an error";
}
}

}

echo $message;
?>


Class:
Code: [Select]
<?PHP
require_once(LIB_PATH.DS.'database.php');

class Admin_interests_sub {

protected static $table_name="admin_interests_sub";
protected static $db_fields = array('id', 'category_id', 'interest_sub', 'dateMod', 'timeMod');
public $id;
public $category_id;
public $interest_sub;
public $dateMod;
public $timeMod;


public static function make($ID, $category_id, $interest_sub, $DMOD, $TMOD){
if(!empty($interest_sub)){
$interest = new Admin_interests_sub();
$interest->id = (int)$ID;
$interest->category_id = (int)$category_id;
$interest->interest_sub = $interest_sub;
$kw->dateMod = $DMOD;
$kw->timeMod = $TMOD;
return $kw;
}else{
return false;
}
}

protected function attributes(){
$attributes = array();
foreach(self::$db_fields as $field){
if(property_exists($this, $field)){
$attributes[$field] = $this->$field;
}
}
return $attributes;
}

protected function sanitized_attributes(){
global $database;
$clean_attributes = array();
foreach($this->attributes() as $key => $value){
$clean_attributes[$key] = $database->escape_value($value);
}
return $clean_attributes;
}

public function save(){
return !empty($this->id) ? $this->update() : $this->create();
}

public function create(){
global $database;
$attributes = $this->sanitized_attributes();
$sql = "INSERT INTO ".self::$table_name." (";
$sql .= join(", ", array_keys($attributes));
$sql .= ") VALUES ('";
$sql .= join("', '", array_values($attributes));
$sql .= "')";
if($database->query($sql)){
$this->id = $database->insert_id();
return true;
}else{
return false;
}
}

public function update(){
global $database;
$attributes = $this->sanitized_attributes();
$attribute_pairs = array();
foreach($attributes as $key => $value){
$attribute_pairs[] = "{$key}='{$value}'";
}
$sql = "UPDATE ".self::$table_name." SET ";
$sql .= join(", ", $attribute_pairs);
$sql .= " WHERE id=".$database->escape_value($this->id);
$database->query($sql);
return ($database->affected_rows() == 1) ? true : false;
}

public function delete(){
global $database;
$sql = "DELETE FROM ".self::$table_name." ";
$sql .= "WHERE id=".$database->escape_value($this->id);
$sql .= " LIMIT 1";
$database->query($sql);
return ($database->affected_rows() == 1) ? true : false;
}

}

?>


Any help finding this bug will be a big help.

Thanks

//calculate age
$birthdate = "1978-04-26"; //birth date... actually being obtained from a database
$today = date("Y-m-d H:i:s"); // The exact date
$age = date_diff($str_birthday, $today);

echo $age;


I'd like a simple code to echo the age of someone with the mysql database information that's in their record. This doesn't work. I have no idea why. Nothing seems to work that I've found on the net. Please help. Thanks.

Howdy Colleagues,   I was wondering whether you know ways/websites/channels/magic owls to how to help find a job in USA as a programmer as in for relocating there while the company pays for the Visa and the travel expenses?   My land-lord's son found a job as a programmer in Texas and the company was generous and kind enough to pay his travelling expenses, as well for his wife and kid.    I have an account in Monster & Indeed and I send CVs very often, but no luck so far.   And I want to go there to work and live, not like some people to rely on welfare, I have worked my whole life.    Thank you!   BR, Stefany

Hello. I think I have a little unique and difficult to solve problem that I really need to post here.

I, as a counter-strike portal administrator, am running some CS servers. With automatical script, the server uploads demos (videos of gameplay) on FTP in this format: 101229154428.dem and so on. The number is a date in this format: year, month, day, hours, minutes, seconds => for the example it's 29th December 2010, 15h, 44m and 28s.

Then I have a "report" page. The important part on it is that, there is a date in unix timestamp in each row like 1336837680 (29th december 2010, 15h, 47m, 00s). And now what I need:

Find a demo that corresponds to the unix timestamp. If there is a timestamp 1336837680, it should find 101229154428.dem.


You know what I mean, there is not one demofile, there are plenty. Just find the demo, that contains a record of the time used in timestamp.

Pretty difficult, isn't it? I would love to see if anybody came up with anything.

Best regards!