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@ 2013-12-22T20:58:11Z

<?php
function curl_download($url){
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_REFERER, "");
    curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.43 Safari/537.31");
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_TIMEOUT, 6); // Timeout in seconds
    $output = curl_exec($ch);
    curl_close($ch);
    return $output;
}

$ticker_json = curl_download("https://btc-e.com/api/2/ltc_btc/ticker");
$ticker = json_decode($ticker_json, true);

//Last exchange rate
echo $ticker['last'];
echo '<br>';

//Buy rate
echo $ticker['buy'];
echo '<br>';

//Sell rate
echo $ticker['sell'];
echo '<br>';

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Call to undefined function curl_init() in /in/ZuSE8:3 Stack trace: #0 /in/ZuSE8(15): curl_download('https://btc-e.c...') #1 {main} thrown in /in/ZuSE8 on line 3
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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