runkit7_function_redefine

runkit7_function_redefine

Replace a function definition with a new implementation

bool **runkit7_function_redefine** string $function_name string $argument_list string $code bool $return_by_reference string $doc_comment string $return_type bool $is_strict

bool **runkit7_function_redefine** string $function_name Closure $closure string $doc_comment string $return_type bool $is_strict

function_nameName of function to redefine

argument_listNew list of arguments to be accepted by function

codeNew code implementation

closure A that defines the function. closure

return_by_referenceWhether the function should return by reference.

doc_commentThe doc comment of the function.

return_typeThe return type of the function.

is_strict Whether the function behaves as if it was declared in a file with strict_types=1

return.success

Voorbeeld: A example

<?php
function testme() {
  echo "Original Testme Implementation\n";
}
testme();
runkit7_function_redefine('testme','','echo "New Testme Implementation\n";');
testme();
?>

Original Testme Implementation
New Testme Implementation

runkit7_function_add``runkit7_function_copy``runkit7_function_rename``runkit7_function_remove``runkit7_method_redefine