function elf_requirements in External Links Filter 7.3
Same name and namespace in other branches
- 8 elf.install \elf_requirements()
- 6.3 elf.install \elf_requirements()
Implement hook_requirements().
File
- ./
elf.install, line 19 - Installation and uninstallation functions.
Code
function elf_requirements($phase) {
$requirements = array();
$loaded = extension_loaded('DOM');
$requirements["elf_extension_dom"] = array(
'title' => 'DOM',
'value' => $loaded ? t('Loaded') : t('Not loaded'),
'severity' => $loaded ? REQUIREMENT_OK : REQUIREMENT_ERROR,
'description' => $loaded ? NULL : t('External Links Filter requires PHP\'s <a href="!url">Document Object Model</a>.', array(
'!url' => 'http://php.net/manual/en/book.dom.php',
)),
);
return $requirements;
}