50 lines
1.2 KiB
PHP
50 lines
1.2 KiB
PHP
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<?php
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class ParamCleaner {
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function __construct (array $params) {
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$this->sourceParams = $params;
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$this->selectedParams = $params;
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$this->errorCount = 0;
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$this->errorMessage = "";
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}
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function select (string $prop = "") {
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if ($prop == "") {
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$this->selectedParams = $this->sourceParams;
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} else {
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$this->selectedParams = $this->selectedParams[$prop];
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}
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}
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function get (string $prop) {
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if(isset($this->selectedParams[$prop])) {
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return $this->selectedParams[$prop];
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} else {
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$this->errorCount += 1;
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$this->errorMessage .= "Property \"{$prop}\" missing. ";
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return null;
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}
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}
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function exists (array $props) {
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foreach ($props as $prop) {
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if(isset($this->selectedParams[$prop]) == false) {
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return false;
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}
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}
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return true;
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}
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function hasErrorOccurred () {
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return $this->errorCount > 0;
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}
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function getErrorMessage () {
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return $this->errorMessage;
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}
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function resetErrors () {
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$this->errorMessage = "";
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$this->errorCount = 0;
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}
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}
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?>
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