alef-backend-php 0.16.6

let {{ pname }}_core: Option<Vec<{{ core_import }}::{{ name }}>> = if let Some(ht) = {{ pname }} {
    let mut result = Vec::new();
    for (_, item) in ht.iter() {
        if let Some(parsed) = <&{{ name }} as ext_php_rs::convert::FromZval>::from_zval(item) {
            result.push(parsed.clone().into());
        } else {
            return Err(ext_php_rs::exception::PhpException::default("Failed to convert array element to {{ name }}".to_string()));
        }
    }
    Some(result)
} else {
    None
};