空间之后如何更换所有内容？

Question

我想要替换空间后留下的所有内容 这是我的代码，结果将是“ 13215.00 13195.00 ”

<?php
function bacaHTML($url){
     $data = curl_init();
     curl_setopt($data, CURLOPT_RETURNTRANSFER, 1);
     curl_setopt($data, CURLOPT_URL, $url);
     $hasil = curl_exec($data);
     curl_close($data);
     return $hasil;
}

$kodeHTML   = bacaHTML('http://www.thislink.com');
$pecah      = explode('<table width="139" border="0" cellspacing="0" cellpadding="0">', $kodeHTML);
$pecahLagi  = explode('</table>', $pecah[2]); *// result will be "USD 13215.00 13195.00 SGD 9778.82 9758.82 EUR 14966.37 14866.37 AUD 10092.31 10012.31"*

$ngilang    = substr($pecahLagi[0], 0, strpos($pecahLagi[0], 'SGD')); // result will be "USD 13215.00 13195.00"
$usdilang   = strtr($ngilang, array('USD' => '<replacement>')); // result will be "13215.00 13195.00"

echo $usdilang;

?>

现在，该代码如何运行，结果将是“ 13195.00 ”

我试试这个但不行。

$pieces = explode(" ", $usdilang);
$secondPiece = $pieces[1];
echo $secondPiece;

谢谢。

Answer 1

您可以使用explode按空格分割字符串。

$myString = "13215.00 13195.00";
$pieces = explode(" ", $myString);
$firstPiece = $pieces[0];
$secondPiece = $pieces[1];