runkit7_function_add
(PECL runkit7 >= Unknown)
runkit7_function_add — Add a new function, similar to create_function()
Description
runkit7_function_add ( string $funcname , string $arglist , string $code [, bool $return_by_reference = null [, string $doc_comment = null [, string $return_type [, bool $is_strict ]]]] ) : bool
runkit7_function_add ( string $funcname , Closure $closure [, string $doc_comment = null [, string $return_type [, bool $is_strict ]]] ) : bool
Parameters
-
funcname -
Name of the function to be created
-
arglist -
Comma separated argument list
-
code -
Code making up the function
-
closure -
A closure that defines the function.
-
return_by_reference -
Whether the function should return by reference.
-
doc_comment -
The doc comment of the function.
-
return_type -
The return type of the function.
-
is_strict -
Whether the function should behave as if it were declared in a file with
strict_types=1
Return Values
Returns true on success or false on failure.
Examples
Example #1 A runkit7_function_add() example
<?php
runkit7_function_add('testme','$a,$b','echo "The value of a is $a\n"; echo "The value of b is $b\n";');
testme(1,2);
?> The above example will output:
The value of a is 1 The value of b is 2
See Also
- create_function() - Create an anonymous (lambda-style) function
- runkit7_function_redefine() - Replace a function definition with a new implementation
- runkit7_function_copy() - Copy a function to a new function name
- runkit7_function_rename() - Change a function's name
- runkit7_function_remove() - Remove a function definition
- runkit7_method_add() - Dynamically adds a new method to a given class
© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.runkit7-function-add.php