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<?php |
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namespace Xety\Arrayor; |
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class Arrayor |
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{ |
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/** |
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* Camelize all index keys in the first level. |
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* |
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* Passed : |
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* $array = [ |
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* 'Index key' => 1, |
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* 'key_index' => 2 |
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* ]; |
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* |
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* Return : |
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* $array = [ |
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* 'indexKey' => 1, |
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* 'keyIndex' => 2 |
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* ]; |
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* |
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* @param array $array The array to be camelized. |
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* @param string $delimiter The delimiter in the input string. |
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* |
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* @return bool|array |
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*/ |
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public static function camelizeIndex($array, $delimiter = '_') |
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{ |
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if (!is_array($array)) { |
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return false; |
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} |
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$array = array_combine( |
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array_map( |
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function ($key) use ($delimiter) { |
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return lcfirst(static::_camelize($key, $delimiter)); |
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}, |
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array_keys($array) |
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), |
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array_values($array) |
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); |
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return $array; |
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} |
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/** |
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* Implode an array into a string by both key and value. |
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* |
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* Passed : |
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* $array = [ |
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* 'key-index' => 1, |
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* 'key index' => 'value' |
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* ]; |
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* |
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* Return : |
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* $string = 'key-index : 1 | key index : value'; |
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* |
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* @param array $array The associative array. |
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* @param string $glue The glue used for pairs of key/values. |
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* @param string $separator The glue used to join pairs of key/values. |
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* |
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* @return string Imploded associative array |
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*/ |
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public static function implodeRecursive($array = [], $glue = ' : ', $separator = ' | ') |
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{ |
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$keyArray = array_map( |
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function ($val) use ($glue) { |
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return implode($glue, $val); |
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}, |
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array_map(null, array_keys($array), array_values($array)) |
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); |
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return implode($separator, $keyArray); |
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} |
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/** |
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* Returns the input lower_case_delimited_string as a CamelCasedString. |
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* |
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* @param string $string String to camelize. |
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* @param string $delimiter The delimiter in the input string. |
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* |
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* @return string CamelizedStringLikeThis. |
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*/ |
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protected static function _camelize($string, $delimiter = '_') |
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{ |
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$result = explode(' ', str_replace($delimiter, ' ', $string)); |
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foreach ($result as &$word) { |
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$word = mb_strtoupper(mb_substr($word, 0, 1)) . mb_substr($word, 1); |
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} |
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$result = implode(' ', $result); |
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$result = str_replace(' ', '', $result); |
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return $result; |
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} |
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} |
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Xety /
Arrayor
