(PECL runkit >= 0.7.0)
runkit_function_copy — Copy a function to a new function name
Name of existing function
Name of new function to copy definition to
成功时返回 TRUE, 或者在失败时返回 FALSE.
Example #1 A runkit_function_copy() example
<?php
function original() {
echo "In a function\n";
}
runkit_function_copy('original','duplicate');
original();
duplicate();
?>
以上例程会输出:
In a function In a function