65 lines
1.7 KiB
PHP
65 lines
1.7 KiB
PHP
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<?php
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namespace App\Support;
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class ApiDataTransformer
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{
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/**
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* Convert array keys from snake_case to camelCase recursively
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*/
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public static function snakeToCamel(array $data): array
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{
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$result = [];
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foreach ($data as $key => $value) {
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$camelKey = self::convertSnakeToCamel($key);
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if (is_array($value)) {
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$result[$camelKey] = self::snakeToCamel($value);
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} elseif (is_object($value)) {
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$result[$camelKey] = self::snakeToCamel((array)$value);
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} else {
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$result[$camelKey] = $value;
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}
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}
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return $result;
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}
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/**
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* Convert array keys from camelCase to snake_case recursively
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*/
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public static function camelToSnake(array $data): array
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{
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$result = [];
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foreach ($data as $key => $value) {
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$snakeKey = self::convertCamelToSnake($key);
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if (is_array($value)) {
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$result[$snakeKey] = self::camelToSnake($value);
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} elseif (is_object($value)) {
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$result[$snakeKey] = self::camelToSnake((array)$value);
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} else {
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$result[$snakeKey] = $value;
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}
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}
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return $result;
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}
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/**
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* Convert a single string from snake_case to camelCase
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*/
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protected static function convertSnakeToCamel(string $string): string
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{
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return lcfirst(str_replace(' ', '', ucwords(str_replace('_', ' ', $string))));
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}
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/**
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* Convert a single string from camelCase to snake_case
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*/
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protected static function convertCamelToSnake(string $string): string
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{
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return strtolower(preg_replace('/(?<!^)[A-Z]/', '_$0', $string));
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}
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}
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