40 lines
819 B
PHP
40 lines
819 B
PHP
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<?php
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declare(strict_types=1);
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namespace Mcp\Util;
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/**
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* This class can be used like a regular array, but is guaranteed to return a value.
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* Keys not set in the underlying array return an empty string.
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*/
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class TemplateVarArray implements \ArrayAccess
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{
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private array $vars;
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public function __construct(array $vars)
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{
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$this->vars = $vars;
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}
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public function offsetExists(mixed $offset): bool
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{
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return true;
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}
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public function offsetGet(mixed $offset): mixed
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{
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return isset($this->vars[$offset]) ? $this->vars[$offset] : '';
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}
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public function offsetSet(mixed $offset, mixed $value): void
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{
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$this->vars[$offset] = $value;
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}
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public function offsetUnset(mixed $offset): void
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{
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unset($this->vars[$offset]);
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}
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}
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