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<?php |
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/** |
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* Quantum PHP Framework |
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* |
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* An open source software development framework for PHP |
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* |
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* @package Quantum |
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* @author Arman Ag. <[email protected]> |
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* @copyright Copyright (c) 2018 Softberg LLC (https://softberg.org) |
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* @link http://quantum.softberg.org/ |
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* @since 2.9.8 |
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*/ |
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namespace Quantum\Libraries\Validation\Traits; |
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/** |
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* Trait Lists |
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* @package Quantum\Libraries\Validation\Rules |
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*/ |
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trait Lists |
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{ |
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/** |
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* Validates that the field value is contained within a given string. |
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* @param string $field |
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* @param string $value |
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* @param string $haystack |
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* @return bool |
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*/ |
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protected function contains(string $field, string $value, string $haystack): bool |
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{ |
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$value = trim(strtolower($value)); |
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$haystack = trim(strtolower($haystack)); |
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return strpos($haystack, $value) !== false; |
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} |
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/** |
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* Verifies that a value is contained within the pre-defined value set. |
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* @param string $field |
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* @param string $value |
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* @param string ...$list |
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* @return bool |
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*/ |
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protected function containsList(string $field, string $value, string ...$list): bool |
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{ |
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$value = trim(strtolower($value)); |
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$list = array_map(function ($item) { |
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return trim(strtolower($item)); |
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}, $list); |
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return in_array($value, $list); |
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} |
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/** |
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* Verifies that a value is not contained within the pre-defined value set. |
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* @param string $field |
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* @param string $value |
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* @param string ...$list |
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* @return bool |
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*/ |
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protected function doesntContainsList(string $field, string $value, string ...$list): bool |
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{ |
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$value = trim(strtolower($value)); |
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$list = array_map(function ($item) { |
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return trim(strtolower($item)); |
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}, $list); |
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return !in_array($value, $list); |
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} |
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} |
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.