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runkit7_function_add

(PECL runkit7 >= Unknown)

runkit7_function_add — Add a new function, similar to create_function()

Description

runkit7_function_add(
 string $function_name,
 string $argument_list,
 string $code,
 bool $return_by_reference = null,
 string $doc_comment = null,
 string $return_type = ?,
 bool $is_strict = ?
): bool
runkit7_function_add(
 string $function_name,
 Closure $closure,
 string $doc_comment = null,
 string $return_type = ?,
 bool $is_strict = ?
): bool

Parameters

function_name

Name of the function to be created

argument_list

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

© 1997–2025 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