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runkit_function_remove> <runkit_function_copy
Last updated: Fri, 25 Jul 2008

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runkit_function_redefine

(PECL runkit:0.7-0.9)

runkit_function_redefine Replace a function definition with a new implementation

Описание

bool runkit_function_redefine ( string $funcname , string $arglist , string $code )

Замечание: By default, only userspace functions may be removed, renamed, or modified. In order to override internal functions, you must enable the runkit.internal_override setting in php.ini.

Список параметров

funcname

Name of function to redefine

arglist

New list of arguments to be accepted by function

code

New code implementation

Возвращаемые значения

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

Примеры

Пример #1 A runkit_function_redefine() example

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

Результат выполнения данного примера:

Original Testme Implementation
New Testme Implementation



add a note add a note User Contributed Notes
runkit_function_redefine
corentin dot delorme at linagora dot com
05-Sep-2007 06:04
Here is another example with a parameter:

<?php

function hello_world($word) {
  echo
"Original Hello World: $word\n</br>";
}

$helloWorld = 'echo "Redefined Hello World: $word\n</br>";';

hello_world('test1');

runkit_function_redefine('hello_world', '$word', $helloWorld);

hello_world('test2');

?>

runkit_function_remove> <runkit_function_copy
Last updated: Fri, 25 Jul 2008
 
 
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