PHP ftp_alloc() º¯Êý

¶¨ÒåºÍÓ÷¨

ftp_alloc() º¯ÊýΪҪÉÏ´«µ½ FTP ·þÎñÆ÷µÄÎļþ·ÖÅä¿Õ¼ä¡£

Èô³É¹¦£¬Ôò·µ»Ø true¡£·ñÔò·µ»Ø false¡£

Óï·¨

ftp_alloc(ftp_connection,size,return)
²ÎÊý ÃèÊö
ftp_connection ±ØÐè¡£¹æ¶¨ÒªÊ¹ÓÃµÄ FTP Á¬½Ó¡£
size ¿ÉÑ¡¡£¹æ¶¨Òª·ÖÅäµÄ×Ö½ÚÊý¡£
return ¿ÉÑ¡¡£¹æ¶¨´æ´¢·þÎñÆ÷ÏìÓ¦µÄ×Ö½ÚÊý¡£

ÌáʾºÍ×¢ÊÍ

×¢ÊÍ£ººÜ¶à·þÎñÆ÷²»Ö§³Ö¸ÃÃüÁî¡£

Àý×Ó

Àý×Ó 1

<?php
$conn = ftp_connect("ftp.testftp.com") or die("Could not connect");
ftp_login($conn,"admin","ert456");

ftp_alloc($conn,"160",$response);
echo $response;

ftp_close($conn);
?>

Àý×Ó 2

<?php

$file = "myfile.txt";

$conn = ftp_connect("ftp.testftp.com") or die("Could not connect");
ftp_login($conn,"admin","ert456");

if (ftp_alloc($conn, filesize($file), $response))
  {
  echo "Space allocated on server.";
  }
else
  {
  echo "Unable to allocate space. " . $response;
  }

ftp_close($conn);

?>
VUE