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WPDB: get_table_from_query() didn't find table names with hyphens in them.

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Props dustinbolton for the fix.

Fixes #33470.



git-svn-id: https://develop.svn.wordpress.org/trunk@33718 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Gary Pendergast 2015-08-24 00:18:49 +00:00
parent 83476bb77f
commit bf3d36e0b6
2 changed files with 12 additions and 7 deletions
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6
src/wp-includes/wp-db.php
View File

@ -2870,7 +2870,7 @@ class wpdb {
. '|REPLACE(?:\s+LOW_PRIORITY|\s+DELAYED)?(?:\s+INTO)?'
. '|UPDATE(?:\s+LOW_PRIORITY)?(?:\s+IGNORE)?'
. '|DELETE(?:\s+LOW_PRIORITY|\s+QUICK|\s+IGNORE)*(?:\s+FROM)?'
. ')\s+((?:[0-9a-zA-Z$_.`]|[\xC2-\xDF][\x80-\xBF])+)/is', $query, $maybe ) ) {
. ')\s+((?:[0-9a-zA-Z$_.`-]|[\xC2-\xDF][\x80-\xBF])+)/is', $query, $maybe ) ) {
return str_replace( '`', '', $maybe[1] );
}
@ -2878,7 +2878,7 @@ class wpdb {
if ( preg_match( '/^\s*(?:'
. 'SHOW\s+TABLE\s+STATUS.+(?:LIKE\s+|WHERE\s+Name\s*=\s*)'
. '|SHOW\s+(?:FULL\s+)?TABLES.+(?:LIKE\s+|WHERE\s+Name\s*=\s*)'
. ')\W((?:[0-9a-zA-Z$_.`]|[\xC2-\xDF][\x80-\xBF])+)\W/is', $query, $maybe ) ) {
. ')\W((?:[0-9a-zA-Z$_.`-]|[\xC2-\xDF][\x80-\xBF])+)\W/is', $query, $maybe ) ) {
return str_replace( '`', '', $maybe[1] );
}
@ -2897,7 +2897,7 @@ class wpdb {
. '|LOAD\s+DATA.*INFILE.*INTO\s+TABLE'
. '|(?:GRANT|REVOKE).*ON\s+TABLE'
. '|SHOW\s+(?:.*FROM|.*TABLE)'
. ')\s+\(*\s*((?:[0-9a-zA-Z$_.`]|[\xC2-\xDF][\x80-\xBF])+)\s*\)*/is', $query, $maybe ) ) {
. ')\s+\(*\s*((?:[0-9a-zA-Z$_.`-]|[\xC2-\xDF][\x80-\xBF])+)\s*\)*/is', $query, $maybe ) ) {
return str_replace( '`', '', $maybe[1] );
}

13
tests/phpunit/tests/db.php
View File

@ -526,7 +526,11 @@ class Tests_DB extends WP_UnitTestCase {
*/
function data_get_table_from_query() {
$table = 'a_test_table_name';
$db_table = '`a_test_db`.`another_test_table`';
$more_tables = array(
// table_name => expected_value
'`a_test_db`.`another_test_table`' => 'a_test_db.another_test_table',
'a-test-with-dashes' => 'a-test-with-dashes',
);
$queries = array(
// Basic
@ -636,11 +640,12 @@ class Tests_DB extends WP_UnitTestCase {
$querycount = count( $queries );
for ( $ii = 0; $ii < $querycount; $ii++ ) {
$db_query = str_replace( $table, $db_table, $queries[ $ii ] );
$expected_db_table = str_replace( '`', '', $db_table );
foreach ( $more_tables as $name => $expected_name ) {
$new_query = str_replace( $table, $name, $queries[ $ii ] );
$queries[] = array( $new_query, $expected_name );
}
$queries[ $ii ] = array( $queries[ $ii ], $table );
$queries[] = array( $db_query, $expected_db_table );
}
return $queries;
}