nur-sery/wip/php/access/PostAccess.php

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2024-08-17 17:03:07 +04:00
<?php
namespace nur\sery\wip\php\access;
use nur\sery\cl;
/**
* Class PostAccess: accès à une valeur de $_POST
*/
class PostAccess extends AbstractAccess {
function __construct($key, bool $allowEmpty=false) {
$this->key = $key;
$this->allowEmpty = $allowEmpty;
}
/** @var int|string */
protected $key;
protected bool $allowEmpty;
function exists($src=null): bool {
$key = $this->key;
if ($key === null) return false;
return array_key_exists($key, $_POST);
}
public function available($src=null): bool {
$key = $this->key;
if ($key === null) return false;
if (array_key_exists($key, $_POST)) {
return $this->allowEmpty || $_POST[$key] !== "";
} else {
return false;
}
}
function get($src=null, $default=null) {
$key = $this->key;
if ($key === null) return $default;
if (array_key_exists($key, $_POST)) {
$value = $_POST[$key];
if ($value === "" && !$this->allowEmpty) return $default;
return $value;
} else {
return $default;
}
}
function set($value, &$dest=null): void {
$key = $this->key;
if ($key === null) return;
cl::set($_POST, $key, $value);
}
function del(&$dest=null): void {
$key = $this->key;
if ($key === null) return;
cl::del($_POST, $key);
}
}