Type Alias Function

pub type Function = zend_function;

PHP function.

Aliased Type

#[repr(C)]
pub union Function {
    pub type_: u8,
    pub quick_arg_flags: u32,
    pub common: _zend_function__bindgen_ty_1,
    pub op_array: _zend_op_array,
    pub internal_function: _zend_internal_function,
}

Fields

type_: u8

quick_arg_flags: u32

common: _zend_function__bindgen_ty_1

op_array: _zend_op_array

internal_function: _zend_internal_function

Implementations

impl Function

pub fn function_type(&self) -> FunctionType

Returns the function type.

pub fn try_from_function(name: &str) -> Option<Self>

Attempts to fetch a Function from the function name.

pub fn try_from_method(class: &str, name: &str) -> Option<Self>

Attempts to fetch a Function from the class and method name.

pub fn try_call(&self, params: Vec<&dyn IntoZvalDyn>) -> Result<Zval>

Attempts to call the callable with a list of arguments to pass to the function.

You should not call this function directly, rather through the call_user_func macro.

Parameters

• params - A list of parameters to call the function with.

Returns

Returns the result wrapped in Ok upon success.

Errors

• If the function call fails, an Err is returned.
• If the number of parameters is not a valid u32 value.

Example

use ext_php_rs::types::ZendCallable;

let strpos = ZendCallable::try_from_name("strpos").unwrap();
let result = strpos.try_call(vec![&"hello", &"e"]).unwrap();
assert_eq!(result.long(), Some(1));