I do not use Cloud Zoom but it is included in Commerce Kickstart distribution for D7. Upon upgrading PHP to 8.1 and clearing all caches, this warning-level error is output to screen multiple times:
Deprecated function: Automatic conversion of false to array is deprecated in cloud_zoom_field_formatter_info() (line 345 of $DOCROOT/profiles/commerce_kickstart/modules/contrib/cloud_zoom/cloud_zoom.module).
The effect is that most content types will not render (lots of empty pages). It may depend on one's error-handling settings whether the fallout is as severe as it was for me.
1. Install Commerce Kickstart site under older PHP version
2. Upgrade PHP to 8.1.*
3. Hit Configuration -> Performance -> Clear all caches
In the function, when $default_settings[$setting['fieldset']] has already been set as a scalar value (FALSE), it is overwritten with an array. To prevent the warning being triggered, that must be done explicitly before adding the key to the array.
/**
* Implements hook_field_formatter()
*/
function cloud_zoom_field_formatter_info() {
$formatters = array();
$cloud_zoom_settings = cloud_zoom_settings_info('default_value');
$default_settings = array();
// Return a single depth array with the given key as value.
foreach ($cloud_zoom_settings as $key => $setting) {
if (isset($setting['fieldset'])) {
//Add check for existing scalar value
if(isset($default_settings[$setting['fieldset']]) && !is_array($default_settings[$setting['fieldset']])) {
$default_settings[$setting['fieldset']] = array();
}
$default_settings[$setting['fieldset']][$key] = $setting['default_value'];
}
else {
$default_settings[$key] = $setting['default_value'];
}
}
$formatters['cloud_zoom'] = array(
'label' => t('Cloud zoom'),
'field types' => array('image'),
'settings' => $default_settings,
);
return $formatters;
}
Hi @headbank,
I have fixed this issue i.e. "Automatic conversion of false to array is deprecated in cloud_zoom_field_formatter_info()" in cloud_zoom.module file. Kindly review the changes .
Thank you!