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A little utility script to perform search and replace on the whole database.

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It's not linked from anywhere yet.

I'm not sure if this will work on PostgreSQL ... can someone test that?
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moodler 2005-01-16 13:49:30 +00:00
parent 713492e36c
commit 04337d7531
1 changed files with 58 additions and 0 deletions
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admin/replace.php Normal file
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<?php /// $Id$
/// Search and replace strings throughout all texts in the whole database
require('../config.php');
$search = optional_param('search', '');
$replace = optional_param('replace', '');
require_login();
if (!isadmin()) {
error("Admins only");
}
###################################################################
print_header('Search and replace throughout the whole database', 'Replace text within the whole database');
if (!$search or !$replace or !confirm_sesskey()) { /// Print a form
print_simple_box_start('center');
echo '<div align="center">';
echo '<form action="replace.php">';
echo '<input type="hidden" name="sesskey" value="'.$USER->sesskey.'">';
echo 'Search whole database for: <input type="text" name="search"><br />';
echo 'Replace with this string: <input type="text" name="replace"><br /></br />';
echo '<input type="submit" value="Yes, do it now"><br />';
echo '</form>';
echo '</div>';
print_simple_box_end();
die;
}
if (!$tables = $db->Metatables() ) { // No tables yet at all.
error("no tables");
}
print_simple_box_start('center');
foreach ($tables as $table) {
if (in_array($table, array($CFG->prefix.'config'))) { // Don't process these
continue;
}
if ($columns = $db->MetaColumns($table, false)) {
foreach ($columns as $column => $data) {
if (in_array($data->type, array('text','mediumtext','longtext','varchar'))) { // Text stuff only
$db->debug = true;
execute_sql("UPDATE {$CFG->prefix}$table SET $column = REPLACE($column, '$search', '$replace');");
$db->debug = false;
}
}
}
}
print_simple_box_end();
print_continue('index.php');
?>