Merge pull request #17 from rappasoft/develop

Add new string helpers

Author: rappasoft

docs/usage.md

@@ -16,7 +16,7 @@ weight: 5
  * @return bool
  */
 function array_accessible($value): bool
-``````
+```
 
 ### array_add
 
@@ -31,7 +31,7 @@ function array_accessible($value): bool
  * @return array
  */
 function array_add(array $array, string $key, $value): array
-````
+```
 
 ### array_collapse
 
@@ -44,7 +44,7 @@ function array_add(array $array, string $key, $value): array
  * @return array
  */
 function array_collapse(iterable $array): array
-````
+```
 
 ### array_cross_join
 
@@ -57,7 +57,7 @@ function array_collapse(iterable $array): array
  * @return array
  */
 function array_cross_join(...$arrays): array
-````
+```
 
 ### array_divide
 
@@ -70,7 +70,7 @@ function array_cross_join(...$arrays): array
  * @return array
  */
 function array_divide(array $array): array
-````
+```
 
 ### array_dot
 
@@ -84,7 +84,7 @@ function array_divide(array $array): array
  * @return array
  */
 function array_dot(iterable $array, string $prepend = ''): array
-````
+```
 
 ### array_except
 
@@ -98,7 +98,7 @@ function array_dot(iterable $array, string $prepend = ''): array
  * @return array
  */
 function array_except(array $array, $keys): array
-````
+```
 
 ### array_exists
 
@@ -112,7 +112,7 @@ function array_except(array $array, $keys): array
  * @return bool
  */
 function array_exists($array, $key): bool
-````
+```
 
 ### array_first
 
@@ -127,7 +127,7 @@ function array_exists($array, $key): bool
  * @return mixed
  */
 function array_first(iterable $array, callable $callback = null, $default = null)
-````
+```
 
 ### array_last
 
@@ -142,7 +142,7 @@ function array_first(iterable $array, callable $callback = null, $default = null
  * @return mixed
  */
 function array_last(array $array, callable $callback = null, $default = null)
-````
+```
 
 ### array_flatten
 
@@ -403,7 +403,7 @@ function array_where(array $array, callable $callback): array
  * @return array
  */
 function array_wrap($value): array
-````
+```
 
 ### data_fill
 
@@ -475,6 +475,18 @@ function head(array $array)
 function last(array $array)
 ```
 
+### to_array
+
+```php
+/**
+ * Convert Json into Array.
+ *
+ * @param  string  $json
+ *
+ * @return array
+ */
+function to_array(string $json)
+```
 
 ## Strings
 
@@ -920,7 +932,7 @@ function str_starts_with(string $haystack, $needles): bool
 ### str_studly
 
 ```php
- /**
+/**
  * Convert a value to studly caps case.
  *
  * @param  string  $value
@@ -930,6 +942,56 @@ function str_starts_with(string $haystack, $needles): bool
 function str_studly(string $value): string
 ```
 
+### str_pascal
+
+```php
+/**
+ * Convert a string to pascal case.
+ *
+ * @param  string  $value
+ *
+ * @return string
+ */
+function str_pascal(string $value): string
+```
+
+### str_camel
+
+```php
+/**
+ * Convert a string to cameel case.
+ *
+ * @param  string  $value
+ *
+ * @return string
+ */
+function str_camel(string $value): string
+```
+
+### str_uuid4
+
+```php
+/**
+ * Generate a UUID (version 4).
+ *
+ * @return string
+ */
+function str_uuid4(): string
+```
+
+### str_jwt
+
+```php
+/**
+ * Generate a JWT.
+ *
+ * @param  array  $payload
+ *
+ * @return string
+ */
+function str_jwt(array $payload): string
+```
+
 ## Classes
 
 ### class_basename
@@ -1047,4 +1109,3 @@ function value($value)
  */
 function with($object)
 ```
-

src/arrays.php

@@ -904,3 +904,17 @@ function last(array $array)
         return end($array);
     }
 }
+
+if (! function_exists('to_array')) {
+    /**
+     * Convert Json into Array.
+     *
+     * @param  string  $json
+     *
+     * @return array
+     */
+    function to_array(string $json)
+    {
+        return (array)json_decode($json);
+    }
+}

src/strings.php

@@ -668,3 +668,75 @@ function str_studly(string $value): string
         return $studlyCache[$key] = str_replace(' ', '', $value);
     }
 }
+
+if (! function_exists('str_pascal')) {
+    /**
+     * Convert a string to pascal case.
+     *
+     * @param  string  $value
+     *
+     * @return string
+     */
+    function str_pascal(string $value): string
+    {
+        $words = preg_replace('/[\p{P}]/u', ' ', $value);
+    	
+    	return str_replace(' ', '', ucwords($words));
+    }
+}
+
+if (! function_exists('str_camel')) {
+    /**
+     * Convert a string to camel case.
+     *
+     * @param  string  $value
+     *
+     * @return string
+     */
+    function str_camel(string $value): string
+    {
+        return lcfirst(str_pascal($value));
+    }
+}
+
+if (! function_exists('str_uuid4')) {
+    /**
+     * Generate a UUID (version 4).
+     *
+     * @return string
+     */
+    function str_uuid4() {
+        $bytes = random_bytes(16);
+
+        $bytes[6] = chr(ord($bytes[6]) & 0x0f | 0x40);
+        $bytes[8] = chr(ord($bytes[8]) & 0x3f | 0x80);
+
+        return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex($bytes), 4));
+    }
+}
+
+if (! function_exists('str_jwt')) {
+    /**
+     * Generate a JWT.
+     * 
+     * @param  array  $payload
+     *
+     * @return string
+     */
+    function str_jwt(array $payload) {
+        $patterns = ['+', '/', '='];
+
+		$replacements = ['-', '_', ''];
+
+        $header = json_encode(['typ' => 'JWT', 'alg' => 'HS256']);
+        $chain[] = str_replace($patterns, $replacements, base64_encode($header));
+
+        $payload = json_encode($payload);
+        $chain[] = str_replace($patterns, $replacements, base64_encode($payload));
+
+        $signature = hash_hmac('sha256', $chain[0] . "." . $chain[1], 'abC123!', true);
+        $chain[] = str_replace($patterns, $replacements, base64_encode($signature));
+
+        return implode('.', $chain);
+    }
+}