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runkit_function_redefine

(no version information, might be only in CVS)

runkit_function_redefine --  Replace a function definition with a new implementation

Description

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

Parameters

funcname

Name of function to redefine

arglist

New list of arguments to be accepted by function

code

New code implementation

Return Values

Returns TRUE on success or FALSE on failure.

Examples

Example 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();
?>

The above example will output:

Original Testme Implementation
New Testme Implementation

See Also

runkit_function_add()
runkit_function_copy()
runkit_function_rename()
runkit_function_remove()

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