function custom_breadcrumbs_is_visible in Custom Breadcrumbs 7.2
Same name and namespace in other branches
- 6.2 custom_breadcrumbs.module \custom_breadcrumbs_is_visible()
Determines breadcrumb visibility by evaluating PHP code.
@codingStandardsIgnoreStart
Parameters
object $breadcrumb: The breadcrumb object.
array $objs: An array of objects (node, taxonomy, or view) that can be used in the php code.
Return value
bool TRUE if the breadcrumb should be displayed, FALSE otherwise.
2 calls to custom_breadcrumbs_is_visible()
- custom_breadcrumbs_select_breadcrumb in ./
custom_breadcrumbs.module - Selects a breadcrumb from an array of breadcrumbs.
- _custom_breadcrumbs_paths_set_breadcrumb in custom_breadcrumbs_paths/
custom_breadcrumbs_paths.module - Set Breadcrumb.
File
- ./
custom_breadcrumbs.module, line 840 - Main file for the Custom breadcrumbs.
Code
function custom_breadcrumbs_is_visible($breadcrumb, $objs = array()) {
// @codingStandardsIgnoreEnd
$visibility = TRUE;
if (isset($breadcrumb->visibility_php) && $breadcrumb->visibility_php) {
// Guard against hidden spaces.
$trimmed = trim($breadcrumb->visibility_php);
if ($trimmed != '') {
// Provide access to objects by standard variable names.
foreach ($objs as $key => $obj) {
// @codingStandardsIgnoreLine
${$key} = is_object($obj) ? clone $obj : $obj;
}
ob_start();
// @codingStandardsIgnoreLine
$visibility = eval('return ' . $trimmed . ';');
ob_end_clean();
}
}
return $visibility;
}