Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
WordPress のDB上のサイトURLを一気に変換
#!/usr/bin/php
<?php
switch($argc) {
case 1:
case 2:
echo "please input new site url and wp directory name!\n";
exit();
default:
$old_site = isset($argv[3]) ? $argv[3] : '';
$path = $argv[2];
$new_site = $argv[1];
}
if ( !file_exists($path.'wp-load.php') && file_exists($path.'wp-config.php') ) {
echo "Not found wp-config.php!\n";
exit();
}
require_once(file_exists($path.'wp-load.php') ? $path.'wp-load.php' : $path.'wp-config.php');
global $wpdb;
$replace = new ReplaceSiteURL($new_site, $path, $old_site);
// wp_options
echo "{$wpdb->options} : replace '{$replace->old_site}' to '{$replace->new_site}' ...\n";
printf("Result: %d\n\n", $replace->options());
// wp_posts
echo "{$wpdb->posts} : replace '{$replace->old_site}' to '{$replace->new_site}' ...\n";
printf("Result: %d\n\n", $replace->posts());
// wp_postmeta
echo "{$wpdb->postmeta} : replace '{$replace->old_site}' to '{$replace->new_site}' ...\n";
printf("Result: %d\n\n", $replace->postmeta());
// wp_usermeta
echo "{$wpdb->usermeta} : replace '{$replace->old_site}' to '{$replace->new_site}' ...\n";
printf("Result: %d\n\n", $replace->usermeta());
// wp_commentmeta
echo "{$wpdb->commentmeta} : replace '{$replace->old_site}' to '{$replace->new_site}' ...\n";
printf("Result: %d\n\n", $replace->commentmeta());
// replace class
class ReplaceSiteURL {
public $new_site;
public $old_site;
public $wp_path;
function __construct($new_site, $path, $old_site = '') {
$this->new_site = untrailingslashit(preg_match('/^https?:\/\//i', $new_site) ? $new_site : 'http://'.$new_site );
$old_site = (!empty($old_site) && !preg_match('/^https?:\/\//i', $old_site) ? 'http://'.$old_site : $old_site );
$this->old_site = untrailingslashit(empty($old_site) ? home_url() : $old_site);
$this->wp_path = $path;
}
// wp_options
public function options() {
global $wpdb;
$count = 0;
$sql = $wpdb->prepare(
"SELECT * from `{$wpdb->options}` where option_value like \"%s\"",
'%'.untrailingslashit($this->old_site).'%'
);
$results = $wpdb->get_results($sql);
foreach ($results as $result){
$sql = $wpdb->prepare(
"UPDATE `{$wpdb->options}` SET option_value=\"%s\" where option_id = %d",
$this->replace($this->old_site, $this->new_site, $result->option_value) ,
$result->option_id
);
$wpdb->query($sql);
$count++;
}
return $count;
}
// wp_posts
public function posts() {
global $wpdb;
$sql = $wpdb->prepare(
"UPDATE `{$wpdb->posts}` SET post_content=REPLACE(post_content, \"%s\",\"%s\") where post_content like \"%s\"",
$this->old_site,
$this->new_site,
"%{$this->old_site}%"
);
return $wpdb->query($sql);
}
// wp_postmeta
public function postmeta() {
global $wpdb;
$count = 0;
$sql = $wpdb->prepare(
"SELECT * from `{$wpdb->postmeta}` where meta_value like \"%s\"",
'%'.untrailingslashit($this->old_site).'%'
);
$results = $wpdb->get_results($sql);
foreach ($results as $result){
$sql = $wpdb->prepare(
"UPDATE `{$wpdb->postmeta}` SET meta_value=\"%s\" where meta_id = %d",
$this->replace($this->old_site, $this->new_site, $result->meta_value) ,
$result->meta_id
);
$wpdb->query($sql);
$count++;
}
return $count;
}
// wp_usermeta
public function usermeta() {
global $wpdb;
$count = 0;
$sql = $wpdb->prepare(
"SELECT * from `{$wpdb->usermeta}` where meta_value like \"%s\"",
'%'.untrailingslashit($this->old_site).'%'
);
$results = $wpdb->get_results($sql);
foreach ($results as $result){
$sql = $wpdb->prepare(
"UPDATE `{$wpdb->usermeta}` SET meta_value=\"%s\" where umeta_id = %d",
$this->replace($this->old_site, $this->new_site, $result->meta_value) ,
$result->umeta_id
);
$wpdb->query($sql);
$count++;
}
return $count;
}
// wp_commentmeta
public function commentmeta() {
global $wpdb;
$count = 0;
$sql = $wpdb->prepare(
"SELECT * from `{$wpdb->commentmeta}` where meta_value like \"%s\"",
'%'.untrailingslashit($this->old_site).'%'
);
$results = $wpdb->get_results($sql);
foreach ($results as $result){
$sql = $wpdb->prepare(
"UPDATE `{$wpdb->commentmeta}` SET meta_value=\"%s\" where meta_id = %d",
$this->replace($this->old_site, $this->new_site, $result->meta_value) ,
$result->meta_id
);
$wpdb->query($sql);
$count++;
}
return $count;
}
private function replace($origin, $replaced, $value) {
if ( is_serialized($value) ) {
$value = maybe_unserialize($value);
$value = $this->deep_replace($origin, $replaced, $value);
$value = maybe_serialize($value);
} else {
$value = str_replace($origin, $replaced, $value);
}
return $value;
}
private function deep_replace($origin, $replaced, $datas) {
if ( is_array($datas) || is_object($datas) ) {
foreach ( $datas as &$data ) {
if ( is_array($data) || is_object($data) ) {
$data = $this->deep_replace($origin, $replaced, $data);
} else {
$data = str_replace($origin, $replaced, $data);
}
}
}
return $datas;
}
}
@wokamoto

This comment has been minimized.

Copy link
Owner Author

commented Sep 5, 2012

使い方:

$ php replace-siteurl.php {新しいサイトURL} {WordPress がインストールされているディレクトリへ}

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.