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<?php |
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namespace SimpleArrayLibrary\Categories; |
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trait Inspectors |
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{ |
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/** |
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* Checks if $array's keys contain all of $subArray's values |
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* |
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* @param array $haystack |
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* @param array $needles |
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* |
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* @return bool |
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*/ |
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public static function hasAllKeys(array $haystack, array $needles) |
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{ |
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return self::hasAllValues(array_keys($haystack), $needles); |
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} |
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/** |
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* Checks if $array's keys contain all of $subArray's values |
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* |
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* @param array $haystack |
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* @param array $needles |
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* |
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* @return bool |
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*/ |
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public static function hasAllValues(array $haystack, array $needles) |
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{ |
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return array_diff($needles, $haystack) ? false : true; |
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} |
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/** |
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* Checks if $array's keys contain all of $subArray's values |
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* |
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* @param array $haystack |
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* @param array $needles |
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* |
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* @return bool |
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*/ |
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public static function hasAllValuesMultiDimensional(array $haystack, array $needles) |
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{ |
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$return = true; |
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foreach ($needles as $needle) { |
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if (!in_array($needle, $haystack)) { |
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$return = false; |
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break; |
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} |
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} |
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return $return; |
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} |
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/** |
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* Checks whether array has only provided keys as indexes |
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* |
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* @param array $haystack |
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* @param array $needles |
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* |
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* @return bool |
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*/ |
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public static function hasOnlyKeys(array $haystack, array $needles) |
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{ |
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return self::haveSameKeys($haystack, array_flip($needles)); |
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} |
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/** |
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* Checks if two arrays have all equal keys |
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* |
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* @param array $array1 |
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* @param array $array2 |
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* |
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* @return boolean |
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*/ |
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public static function haveSameKeys(array $array1, array $array2) |
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{ |
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return self::hasAllKeys($array1, array_keys($array2)) && self::hasAllKeys($array2, array_keys($array1)) ? true : false; |
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} |
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/** |
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* Check if two arrays have all equal values |
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* |
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* @param array $array1 |
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* @param array $array2 |
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* |
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* @return bool |
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*/ |
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public static function haveSameValues($array1, $array2) |
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{ |
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return self::hasAllValues($array1, $array2) && self::hasAllValues($array2, $array1) ? true : false; |
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} |
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} |
ajant /
SimpleArrayLibrary
