(PECL runkit7 >= Unknown)
runkit7_function_copy — Copy a function to a new function name
$funcname
, string $targetname
) : boolfuncname
Name of the existing function
targetname
Name of the new function to copy the definition to
成功时返回 true
, 或者在失败时返回 false
。
Example #1 A runkit7_function_copy() example
<?php
function original() {
echo "In a function\n";
}
runkit7_function_copy('original','duplicate');
original();
duplicate();
?>
以上例程会输出:
In a function In a function