(PECL runkit:0.7-0.9)
runkit_function_redefine — Replace a function definition with a new implementation
Note: 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 the system-wide php.ini file.
Name of function to redefine
New list of arguments to be accepted by function
New code implementation
Siker esetén TRUE értékkel tér vissza, ellenkező esetben FALSE értéket ad.
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();
?>
A fenti példa a következő kimenetet adja:
Original Testme Implementation New Testme Implementation