README

To install: composer require monirsaikat/php22:dev-main

Request

The Request class provides a set of methods to interact with the HTTP request data, including inputs, query parameters, headers, cookies, files, and more.

Methods

isPost(): bool

• Description: Checks if the current request is a POST request.
• Returns: true if the request method is POST, false otherwise.

isGet(): bool

• Description: Checks if the current request is a GET request.
• Returns: true if the request method is GET, false otherwise.

input(string $key, $default = null)

• Description: Retrieves a specific input value from the POST data.
• Parameters:
  • $key (string): The key to retrieve from the input.
  • $default (mixed): The default value if the key doesn't exist.
• Returns: The value associated with the key, or the default value.

all(): array

• Description: Retrieves all input data from the POST request.
• Returns: An associative array of all POST data.

query(string $key, $default = null)

• Description: Retrieves a specific query parameter from the GET data.
• Parameters:
  • $key (string): The key to retrieve from the query parameters.
  • $default (mixed): The default value if the key doesn't exist.
• Returns: The value associated with the key, or the default value.

allQuery(): array

• Description: Retrieves all query parameters from the GET request.
• Returns: An associative array of all GET data.

header(string $key, $default = null)

• Description: Retrieves a specific header value.
• Parameters:
  • $key (string): The header name.
  • $default (mixed): The default value if the header doesn't exist.
• Returns: The value of the specified header, or the default value.

headers(): array

• Description: Retrieves all headers from the current request.
• Returns: An associative array of all headers.

cookie(string $key, $default = null)

• Description: Retrieves a specific cookie value.
• Parameters:
  • $key (string): The cookie name.
  • $default (mixed): The default value if the cookie doesn't exist.
• Returns: The value of the specified cookie, or the default value.

allCookies(): array

• Description: Retrieves all cookies from the current request.
• Returns: An associative array of all cookies.

file(string $key): ?array

• Description: Retrieves a specific uploaded file.
• Parameters:
  • $key (string): The file input name.
• Returns: An array containing file information, or null if not found.

allFiles(): array

• Description: Retrieves all uploaded files from the current request.
• Returns: An associative array of all uploaded files.

method(): string

• Description: Gets the HTTP request method.
• Returns: The request method as a string (e.g., 'GET', 'POST').

uri(): string

• Description: Gets the full request URI.
• Returns: The request URI as a string.

path(): string

• Description: Gets the request path without the query string.
• Returns: The request path as a string.

ip(): ?string

• Description: Gets the client's IP address.
• Returns: The IP address as a string, or null if not available.

isAjax(): bool

• Description: Checks if the request is an AJAX request.
• Returns: true if the request is an AJAX request, false otherwise.

isSecure(): bool

• Description: Checks if the request is made over HTTPS.
• Returns: true if the request is secure, false otherwise.

json(bool $assoc = true)

• Description: Retrieves JSON input data from the request body.
• Parameters:
  • $assoc (bool): Whether to return the data as an associative array (true) or an object (false).
• Returns: The decoded JSON data.

validate(array $rules): array

• Description: Validates the input data using the given rules.
• Parameters:
  • $rules (array): An associative array of validation rules (e.g., ['username' => 'required']).
• Returns: The validated data.
• Note: If validation fails, errors are flashed, and the user is redirected.