uopz_backup
(PECL uopz 1 >= 1.0.3, PECL uopz 2)
uopz_backup — Backup a function
警告
This function has been REMOVED in PECL uopz 5.0.0.
说明
Backup a function at runtime, to be restored on shutdown
参数
class-
The name of the class containing the function to backup
function-
The name of the function
返回值
示例
示例 #1 uopz_backup() example
<?php
uopz_backup("fgets");
uopz_function("fgets", function(){
return true;
});
var_dump(fgets());
?>以上示例会输出：
bool(true)
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