Php: 如何使脚本自动化以每天更改日期?
Php: How can one automate a script to change dates everyday?
#!/usr/bin/php
<?php
$username = "user";
$password = "pass";
$url = '10.168.8.666';
// Make our connection
$connection = ssh2_connect($url);
// Authenticate
if (!ssh2_auth_password($connection, $username, $password))
{echo('Unable to connect.');}
// Create our SFTP resource
if (!$sftp = ssh2_sftp($connection))
{echo ('Unable to create SFTP connection.');}
$localDir = 'file:///home/batman/Downloads/dbs';
$remoteDir = '/home/batbackup/Dropbox/dbs';
// download all the files
$files = scandir ('ssh2.sftp://' . $sftp . $remoteDir);
if (!empty($files)) {
foreach ($files as $file) {
if ($file != '.' && $file != '..') {
if (substr($file, 0, 11)=='07-Jun-2017'){
# code...
ssh2_scp_recv($connection, "$remoteDir/$file", "$localDir/$file");
}
}
}
}
?>
我每天都使用此脚本从 sftp 服务器下载备份,但我每天都必须手动更改脚本中的日期(粗体)。 问题:有没有办法让脚本自动更改日期,以便我可以设置 cron 作业?
将您的日期替换为
date('d-M-Y')
http://php.net/manual/fr/function.date.php
这将采用服务器当前时间。
使用date().
date('d-M-Y')
会变成
#!/usr/bin/php
<?php
$username = "user";
$password = "pass";
$url = '10.168.8.666';
// Make our connection
$connection = ssh2_connect($url);
// Authenticate
if (!ssh2_auth_password($connection, $username, $password))
{echo('Unable to connect.');}
// Create our SFTP resource
if (!$sftp = ssh2_sftp($connection))
{echo ('Unable to create SFTP connection.');}
$localDir = 'file:///home/batman/Downloads/dbs';
$remoteDir = '/home/batbackup/Dropbox/dbs';
// download all the files
$files = scandir ('ssh2.sftp://' . $sftp . $remoteDir);
if (!empty($files)) {
foreach ($files as $file) {
if ($file != '.' && $file != '..') {
if (substr($file, 0, 11) == date('d-M-Y')) {
# code...
ssh2_scp_recv($connection, "$remoteDir/$file", "$localDir/$file");
}
}
}
}
?>
如果你希望它永远是,比方说,昨天,你可以将它与 strtotime()
一起使用,所以
date('d-M-Y', strtotime('yesterday'))
#!/usr/bin/php
<?php
$username = "user";
$password = "pass";
$url = '10.168.8.666';
// Make our connection
$connection = ssh2_connect($url);
// Authenticate
if (!ssh2_auth_password($connection, $username, $password))
{echo('Unable to connect.');}
// Create our SFTP resource
if (!$sftp = ssh2_sftp($connection))
{echo ('Unable to create SFTP connection.');}
$localDir = 'file:///home/batman/Downloads/dbs';
$remoteDir = '/home/batbackup/Dropbox/dbs';
// download all the files
$files = scandir ('ssh2.sftp://' . $sftp . $remoteDir);
if (!empty($files)) {
foreach ($files as $file) {
if ($file != '.' && $file != '..') {
if (substr($file, 0, 11)=='07-Jun-2017'){
# code...
ssh2_scp_recv($connection, "$remoteDir/$file", "$localDir/$file");
}
}
}
}
?>
我每天都使用此脚本从 sftp 服务器下载备份,但我每天都必须手动更改脚本中的日期(粗体)。 问题:有没有办法让脚本自动更改日期,以便我可以设置 cron 作业?
将您的日期替换为
date('d-M-Y')
http://php.net/manual/fr/function.date.php
这将采用服务器当前时间。
使用date().
date('d-M-Y')
会变成
#!/usr/bin/php
<?php
$username = "user";
$password = "pass";
$url = '10.168.8.666';
// Make our connection
$connection = ssh2_connect($url);
// Authenticate
if (!ssh2_auth_password($connection, $username, $password))
{echo('Unable to connect.');}
// Create our SFTP resource
if (!$sftp = ssh2_sftp($connection))
{echo ('Unable to create SFTP connection.');}
$localDir = 'file:///home/batman/Downloads/dbs';
$remoteDir = '/home/batbackup/Dropbox/dbs';
// download all the files
$files = scandir ('ssh2.sftp://' . $sftp . $remoteDir);
if (!empty($files)) {
foreach ($files as $file) {
if ($file != '.' && $file != '..') {
if (substr($file, 0, 11) == date('d-M-Y')) {
# code...
ssh2_scp_recv($connection, "$remoteDir/$file", "$localDir/$file");
}
}
}
}
?>
如果你希望它永远是,比方说,昨天,你可以将它与 strtotime()
一起使用,所以
date('d-M-Y', strtotime('yesterday'))