runkit7_function_copy
(PECL runkit7 >= Unknown)
runkit7_function_copy — Copy a function to a new function name
说明
runkit7_function_copy(string
$source_name, string $target_name): bool参数
-
source_name -
Name of the existing function
-
target_name -
Name of the new function to copy the definition to
返回值
成功时返回 true， 或者在失败时返回 false。
范例
示例 #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
参见
- runkit7_function_add() - Add a new function, similar to create_function
- runkit7_function_redefine() - Replace a function definition with a new implementation
- runkit7_function_rename() - Change a function's name
- runkit7_function_remove() - Remove a function definition
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备份地址：http://www.lvesu.com/blog/php/function.runkit7-function-copy.php