PHP 7.4.25 Released!

runkit7_function_copy

(PECL runkit7 >= Unknown)

runkit7_function_copy Copy a function to a new function name

说明

runkit7_function_copy(string $funcname, string $targetname): bool

参数

funcname

Name of the existing function

targetname

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

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