36 lines
728 B
PHP
36 lines
728 B
PHP
<?php
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namespace nur\sery\wip\php\access;
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use nur\sery\cl;
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/**
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* Class KeyAccess: accès à une valeur d'un tableau
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*/
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class KeyAccess extends AbstractAccess {
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function __construct($key) {
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$this->key = $key;
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}
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/** @var int|string */
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protected $key;
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function exists($src): bool {
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return $this->key !== null && cl::has($src, $this->key);
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}
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function get($src, $default=null) {
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if ($this->key === null) return $default;
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return cl::get($src, $this->key, $default);
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}
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function set($value, &$dest): void {
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if ($this->key === null) return;
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cl::set($dest, $this->key, $value);
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}
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function del(&$dest): void {
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if ($this->key === null) return;
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cl::del($dest, $this->key);
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}
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}
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