78 lines
2.1 KiB
PHP
78 lines
2.1 KiB
PHP
<?php
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header('Content-Type: application/json; charset=UTF-8');
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class CursConverter
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{
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private $local;
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private $foreign;
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private $signforeign;
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private $signlocal;
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private $baseUrl="https://exchangerate.guru/";
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function __construct($signlocal="IDR",$signforeign="USD",$amount=1)
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{
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$this->signlocal=$signlocal;
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$this->signforeign=$signforeign;
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$this->local=$amount;
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}
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function convert(){
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$url=$this->baseUrl.strtolower($this->signlocal)."/".strtolower($this->signforeign)."/".$this->local;
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$foreign=$this->parser($url);
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if(!empty($foreign)){
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return array($this->signlocal=>$foreign[0],$this->signforeign=>$foreign[1]);
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}
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return array();
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}
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function nativecurl($url){
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$curl = curl_init($url);
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curl_setopt($curl, CURLOPT_FAILONERROR, true);
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curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
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$result = curl_exec($curl);
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return $result;
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}
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function parser ($url){
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$html = $this->nativecurl($url);
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$dom = new DOMDocument();
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$internalErrors = libxml_use_internal_errors(true);
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$dom->loadHTML($html);
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$val=array();
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$input = $dom->getElementsByTagName('input');
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foreach ($input as $tag) {
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$val[] = $tag->getAttribute('value');
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}
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libxml_use_internal_errors($internalErrors);
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return $val;
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}
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}
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if(isset($_POST['val']) && $_POST['val'] != ""){
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$val = explode('|', $_POST['val']);
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$fromCurr = $val[0];
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$toCurr = $val[1];
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$finpt = $val[2];
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if($fromCurr!="" && $toCurr!="" && $finpt!=""){
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$curs= new CursConverter($fromCurr,$toCurr,$finpt);
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$data = $curs->convert();
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$result = array(
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'success' => true,
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'message' => 'Success',
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'data' => $data[$toCurr]
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);
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}else{
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$result = array(
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'success' => false,
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'message' => 'Bad request!'
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);
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}
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}else{
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$result = array(
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'success' => false,
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'message' => 'Bad request!'
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);
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}
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echo json_encode($result);
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?>
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