PHP将fopen结果保存到字符串 [英] Php Save fopen Result To A String

问题描述

如何将"$ buffer"值转换为字符串，并在fopen和fclose函数之外使用它?谢谢.

How can I get the "$buffer" value into a string, and use it outside the fopen and fclose functions? Thanks.

$handle = @fopen("http://www.example.com/", "r");

if ($handle) {
    while (!feof($handle)) {
        $buffer = fgetss($handle, 5000);

      echo $buffer ;
    }

    fclose($handle);
}

推荐答案

$handle = @fopen("http://www.example.com/", "r");

$buffer = '';
if ($handle) {
    while (!feof($handle)) {
      $buffer .= fgetss($handle, 5000);
    }

    fclose($handle);
}

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