(PECL uopz 1 >= 1.0.4, PECL uopz 2)
uopz_copy — Copy a function
This function has been REMOVED in PECL uopz 5.0.0.
Copy a function by name
classThe name of the class containing the function to copy
functionThe name of the function
A Closure for the specified function
Example #1 uopz_copy() example
<?php
$strtotime = uopz_copy('strtotime');
uopz_function("strtotime", function($arg1, $arg2) use($strtotime) {
/* can call original strtotime from here */
var_dump($arg1);
});
var_dump(strtotime('dummy'));
?>
以上例程会输出：
string(5) "dummy"