runkit7_function_add

(PECL runkit7 >= Unknown)

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

Beschreibung

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

Parameter-Liste

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

Rückgabewerte

Gibt bei Erfolg TRUE zurück. Im Fehlerfall wird FALSE zurückgegeben.

Beispiele

Beispiel #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);
?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

The value of a is 1
The value of b is 2

Siehe auch