Same name in other branches

1. 7.x includes/install.inc \drupal_get_installed_schema_version()
2. 9 core/includes/schema.inc \drupal_get_installed_schema_version()

Returns the currently installed schema version for a module.

Parameters

string $module: A module name.

bool $reset: Set to TRUE after installing or uninstalling an extension.

bool $array: Set to TRUE if you want to get information about all modules in the system.

Return value

string|int The currently installed schema version, or SCHEMA_UNINSTALLED if the module is not installed.

Related topics

27 calls to drupal_get_installed_schema_version()

block_post_update_disable_blocks_with_missing_contexts in core/modules/block/block.post_update.php

Disable all blocks with missing context IDs in block_update_8001().

comment_requirements in core/modules/comment/comment.install

Implements hook_requirements().

drupal_load_updates in core/includes/install.inc

Loads .install files for installed modules to initialize the update system.

drupal_set_installed_schema_version in core/includes/schema.inc

Updates the installed version information for a module.

InstallTest::testRequiredModuleSchemaVersions in core/modules/system/tests/src/Functional/Module/InstallTest.php

Tests recorded schema versions of early installed modules in the installer.

... See full list

2 string references to 'drupal_get_installed_schema_version'

UpdatePathTestBase::runUpdates in core/modules/system/src/Tests/Update/UpdatePathTestBase.php

Helper function to run pending database updates.

update_set_schema in core/includes/update.inc

Forces a module to a given schema version.

File

core/includes/schema.inc, line 78

Code

function drupal_get_installed_schema_version($module, $reset = FALSE, $array = FALSE) {
    $versions =& drupal_static(__FUNCTION__, []);
    if ($reset) {
        $versions = [];
    }
    if (!$versions) {
        if (!($versions = \Drupal::keyValue('system.schema')->getAll())) {
            $versions = [];
        }
    }
    if ($array) {
        return $versions;
    }
    else {
        return isset($versions[$module]) ? $versions[$module] : SCHEMA_UNINSTALLED;
    }
}

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