<?php
class functions{
public $currency_info = array(
array('code' => 'AED', 'name' => 'United Arab Emirates Dirham'),
array('code' => 'ANG', 'name' => 'NL Antillian Guilder'),
array('code' => 'ARS', 'name' => 'Argentine Peso'),
array('code' => 'AUD', 'name' => 'Australian Dollar'),
array('code' => 'BRL', 'name' => 'Brazilian Real'),
array('code' => 'BSD', 'name' => 'Bahamian Dollar'),
array('code' => 'CAD', 'name' => 'Canadian Dollar'),
array('code' => 'CHF', 'name' => 'Swiss Franc'),
array('code' => 'CLP', 'name' => 'Chilean Peso'),
array('code' => 'CNY', 'name' => 'Chinese Yuan Renminbi'),
array('code' => 'COP', 'name' => 'Colombian Peso'),
array('code' => 'CZK', 'name' => 'Czech Koruna'),
array('code' => 'DKK', 'name' => 'Danish Krone'),
array('code' => 'EUR', 'name' => 'Euro'),
array('code' => 'FJD', 'name' => 'Fiji Dollar'),
array('code' => 'GBP', 'name' => 'British Pound'),
array('code' => 'GHS', 'name' => 'Ghanaian New Cedi'),
array('code' => 'GTQ', 'name' => 'Guatemalan Quetzal'),
array('code' => 'HKD', 'name' => 'Hong Kong Dollar'),
array('code' => 'HNL', 'name' => 'Honduran Lempira'),
array('code' => 'HRK', 'name' => 'Croatian Kuna'),
array('code' => 'HUF', 'name' => 'Hungarian Forint'),
array('code' => 'IDR', 'name' => 'Indonesian Rupiah'),
array('code' => 'ILS', 'name' => 'Israeli New Shekel'),
array('code' => 'INR', 'name' => 'Indian Rupee'),
array('code' => 'ISK', 'name' => 'Iceland Krona'),
array('code' => 'JMD', 'name' => 'Jamaican Dollar'),
array('code' => 'JPY', 'name' => 'Japanese Yen'),
array('code' => 'KRW', 'name' => 'South-Korean Won'),
array('code' => 'LKR', 'name' => 'Sri Lanka Rupee'),
array('code' => 'MAD', 'name' => 'Moroccan Dirham'),
array('code' => 'MMK', 'name' => 'Myanmar Kyat'),
array('code' => 'MXN', 'name' => 'Mexican Peso'),
array('code' => 'MYR', 'name' => 'Malaysian Ringgit'),
array('code' => 'NOK', 'name' => 'Norwegian Kroner'),
array('code' => 'NZD', 'name' => 'New Zealand Dollar'),
array('code' => 'PAB', 'name' => 'Panamanian Balboa'),
array('code' => 'PEN', 'name' => 'Peruvian Nuevo Sol'),
array('code' => 'PHP', 'name' => 'Philippine Peso'),
array('code' => 'PKR', 'name' => 'Pakistan Rupee'),
array('code' => 'PLN', 'name' => 'Polish Zloty'),
array('code' => 'RON', 'name' => 'Romanian New Lei'),
array('code' => 'RSD', 'name' => 'Serbian Dinar'),
array('code' => 'RUB', 'name' => 'Russian Rouble'),
array('code' => 'SEK', 'name' => 'Swedish Krona'),
array('code' => 'SGD', 'name' => 'Singapore Dollar'),
array('code' => 'THB', 'name' => 'Thai Baht'),
array('code' => 'TND', 'name' => 'Tunisian Dinar'),
array('code' => 'TRY', 'name' => 'Turkish Lira'),
array('code' => 'TTD', 'name' => 'Trinidad/Tobago Dollar'),
array('code' => 'TWD', 'name' => 'Taiwan Dollar'),
array('code' => 'USD', 'name' => 'US Dollar'),
array('code' => 'VEF', 'name' => 'Venezuelan Bolivar Fuerte'),
array('code' => 'VND', 'name' => 'Vietnamese Dong'),
array('code' => 'XAF', 'name' => 'CFA Franc BEAC'),
array('code' => 'XCD', 'name' => 'East Caribbean Dollar'),
array('code' => 'XPF', 'name' => 'CFP Franc'),
array('code' => 'ZAR', 'name' => 'South African Rand')
);
function get_random_string($valid_chars, $length){
// start with an empty random string
$random_string = "";
// count the number of chars in the valid chars string so we know how many choices we have
$num_valid_chars = strlen($valid_chars);
// repeat the steps until we've created a string of the right length
for ($i = 0; $i < $length; $i++)
{
// pick a random number from 1 up to the number of valid chars
$random_pick = mt_rand(1, $num_valid_chars);
// take the random character out of the string of valid chars
// subtract 1 from $random_pick because strings are indexed starting at 0, and we started picking at 1
$random_char = $valid_chars[$random_pick-1];
// add the randomly-chosen char onto the end of our string so far
$random_string .= $random_char;
}
// return our finished random string
return $random_string;
}// end of get_random_string()
function sanitize($string){
// check string value
$string = mysql_escape_string(trim(strip_tags(stripslashes($string))));
return $string;
}// end of sanitize()
function check_integer($which) {
if(isset($_GET[$which])){
if (intval($_GET[$which])>0) {
return intval($_GET[$which]);
} else {
return false;
}
}
return false;
}//end of check_integer()
function get_current_page() {
if(($var=$this->check_integer('page'))) {
//return value of 'page', in support to above method
return $var;
} else {
//return 1, if it wasnt set before, page=1
return 1;
}
}//end of method get_current_page()
function doPages($page_size, $thepage, $query_string, $total=0, $keyword) {
//per page count
$index_limit = 10;
//set the query string to blank, then later attach it with $query_string
$query='';
if(strlen($query_string)>0){
$query = "&".$query_string;
}
//get the current page number example: 3, 4 etc: see above method description
$current = $this->get_current_page();
$total_pages=ceil($total/$page_size);
$start=max($current-intval($index_limit/2), 1);
$end=$start+$index_limit-1;
echo '<div id="page_num">';
echo '<ul class="pagination">';
if($current==1) {
echo '';
} else {
$i = $current-1;
echo '<li><a href="'.$thepage.'?page='.$i.$query.'&keyword='.$keyword.'" rel="nofollow" title="go to page '.$i.'">«</a></li>';
//echo '<p>...</p> ';
}
//<button>'.$i.'</button>
if($start > 1) {
$i = 1;
echo '<li><a href="'.$thepage.'?page='.$i.$query.'&keyword='.$keyword.'" title="go to page '.$i.'">'.$i.'</a></li>';
}
for ($i = $start; $i <= $end && $i <= $total_pages; $i++){
if($i==$current) {
echo '<li class="active"><a>'.$i.'</a></li>';
} else {
echo '<li><a href="'.$thepage.'?page='.$i.$query.'&keyword='.$keyword.'" title="go to page '.$i.'">'.$i.'</a></li>';
}
}
if($total_pages > $end){
$i = $total_pages;
echo '<li><a href="'.$thepage.'?page='.$i.$query.'&keyword='.$keyword.'" title="go to page '.$i.'">'.$i.'</a></li>';
}
if($current < $total_pages) {
$i = $current+1;
//echo '<p>...</p> ';
echo '<li><a href="'.$thepage.'?page='.$i.$query.'&keyword='.$keyword.'" rel="nofollow" title="go to page '.$i.'">»</a></li>';
} else {
echo '';
}
echo '</ul>';
//if nothing passed to method or zero, then dont print result, else print the total count below:
if ($total != 0){
//prints the total result count just below the paging
echo '<p><br>( total '.$total.' )</p></div>';
}else {
echo '</div>';
};
}//end of method doPages()
}
?>