PHP 7.1.0 Released

runkit_function_add

(PECL runkit >= 0.7.0)

runkit_function_add Add a new function, similar to create_function()

Description

bool runkit_function_add ( string $funcname , string $arglist , string $code [, bool $return_by_reference = NULL [, string $doc_comment = NULL ]] )

Parameters

funcname

Name of function to be created

arglist

Comma separated argument list

code

Code making up the function

return_by_reference

Whether the function should return by reference.

doc_comment

The doc comment of the function.

Return Values

Returns TRUE on success or FALSE on failure.

Changelog

Version Description
runkit 1.0.4 The optional parameters return_by_reference and doc_comment have been added.

Examples

Example #1 A runkit_function_add() example

<?php
runkit_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

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User Contributed Notes 1 note

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rpbiwer
1 day ago
[Editor's note: that is supported as of runkit-1.0.4]

It's also possible to pass a closure to `runkit_function_add`:

<?php
    runkit_function_add
("func", function ($s) {
       
error_log("hello $s");
    });

   
func("there"); // hello there
?>
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