uopz_delete

(PECL uopz 1, PECL uopz 2)

uopz_delete — Delete a function

警告

This function has been REMOVED in PECL uopz 5.0.0.

说明

uopz_delete ( string $function ) : void

uopz_delete ( string $class , string $function ) : void

Deletes a function or method

参数

class
function

返回值

范例

示例 #1 uopz_delete() example


<?php
uopz_delete("strlen");

echo strlen("Hello World");
?>

以上例程的输出类似于：

PHP Fatal error: Call to undefined function strlen() in /path/to/script.php on line 4

示例 #2 uopz_delete() class example


<?php
class My {
    public static function strlen($arg) {
        return strlen($arg);
    }
}

uopz_delete(My::class, "strlen");

echo My::strlen("Hello World");
?>

以上例程的输出类似于：

PHP Fatal error: Call to undefined method My::strlen() in /path/to/script.php on line 10