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复制代码 代码如下:$rs = "README.md";$fp = fopen($rs, "r");
fseek($fp,-1,SEEK_END);
$s = "";while(($c = fgetc($fp)) !== false) { if($c == " " && $s) break; $s = $c . $s; fseek($fp, -2, SEEK_CUR);}fclose($fp);echo $s;exit;