No namespace

Functions summary
_addFormData	Convert form data into js variable
_addvar	Passing values from PHP to Javascript with `LC.vars`
_arg	Return a component of the current path. When viewing a page http://www.example.com/foo/bar and its path would be "foo/bar", for example, arg(0) returns "foo" and arg(1) returns "bar"
_asynFileUploader	Simple helper to create AsynFileUploader object
_autoloadDir	Autoload classes from directory
_breadcrumb	Generate breadcrumb by a separator
_canonical	Setter for canonical URL if the argument is given and print the canonical link tag if the argument is not given
_cipher	Get current using cipher method
_consoleCommand	Simple helper to create an instance of LucidFrame\Console\Command
_consoleCommands	Simple helper to get all registered commands
_consoleTable	Simple helper to create an instance of LucidFrame\Console\ConsoleTable
_cr	Get the clean routing path without the query string For example, `example.com/post/1/edit` would return `post`
_css	CSS file include helper
_decrypt	Decrypts the given text using security salt if mcrypt extension is enabled, otherwise return the original encrypted string
_defaultLang	Get the default site language code
_defaultQueryLang	Get the default site language code by converting dash to underscore
_dir	Get a full path directory
_ds	Return directories and file names glued by directory separator
_dump	Convenience method for `var_dump`. Dumps information about a variable
_encrypt	Encrypts the given text using security salt if mcrypt extension is enabled, otherwise using md5()
_fdate	Format a date
_fdatetime	Format a date/time
_fileHelper	Simple helper to create File object
_filesize	Find the size of the given file.
_filterArrayEmpty	Filters elements of an array which have empty values
_fnum	Format a number
_fnumReverse	Remove the number formatting (e.g., thousand separator) from the given number
_fnumSmart	Format a number in a smarter way, i.e., decimal places are omitted when necessary. Given the 2 decimal places, the value 5.00 will be shown 5 whereas the value 5.01 will be shown as it is.
_fstr	Format a string
_ftimeAgo	Display elapsed time in wording, e.g., 2 hours ago, 1 year ago, etc.
_g	Convenience method to get/set a global variable
_get	Sanitize input values from GET
_getLang	Get the language to process Read "lang" from query string; if it is not found, get the default language code Basically, it is useful for admin content management by language Hook to implement `__getLang()` at app/helpers/utility_helper.php
_getLangInURI	Check if the URI has a language code and return it when it matches For example,
_getTranslationStrings	Get translation strings from the query result and return the array of `$i18n[fieldName][lang] = $value`
_h	Convenience method for htmlspecialchars.
_header	Send HTTP header
_hreflang	Print hreflang for language and regional URLs
_image	Display an image fitting into the desired dimension It expects the file existing in one of the directories `./files` (the constant `FILE`) and `./images` (the constant `IMAGE`) This function has dependency on file_helper. If there is no file_helper found, the arguments `$dimension` and `$attributes` will be ignored.
_img	Get the absolute image file name
_indent	Write spacer for indentation purpose
_isAjax	Check if the request is an AJAX request
_isBot	Detect the current page visited by a search bot or crawler
_isRewriteRule	Check if the current routing is a particular URL RewriteRule processing or not
_js	JS file include helper
_json	Header sent as text/json
_lang	Get the current site language code
_langName	Get the current site language name of the given language code If the site is multilingual, return empty If no given code, return the language name of the default language code
_langs	Get array of the defined languages
_loader	Auto-load a library, script or file
_mail	Simple mail helper function The formatting of the email addresses must comply with RFC 2822. Some examples are:
_meta	Simple quick helper function for tag attribute values
_metaSeoTags	Print SEO meta tags
_middleware	Simple helper to register a middleware
_minifyHTML	Minify and compress the given HTML according to the configuration `$lc_minifyHTML`
_msg	Print or return the message formatted with HTML
_multilingual	Get the current site is multi-lingual or not
_notEmpty	Check the given value is not empty
_page401	Redirect to 401 page
_page403	Redirect to 403 page
_page404	Redirect to 404 page
_pager	Simple helper to create Pager object
_patch	Accessing PATCH request data
_post	Sanitize input values from POST
_postTranslationStrings	Get translation strings from the POST array and prepare to insert or update into the table according to the specified fields
_pr	Convenience method for `print_r`. Displays information about a variable in a way that's readable by humans. If given a string, integer or float, the value itself will be printed. If given an array, values will be presented in a format that shows keys and elements.
_protocol	Get the server protocol For example, http, https, ftp, etc.
_put	Accessing PUT request data
_queryLang	Get the current site language code by converting dash (URL-friendly) to underscore (db-friendly)
_r	Get the current routing path For example,
_randomCode	Generate a random string from the given array of letters.
_redirect	Header redirect to a specific location
_redirect301	Header redirect to a specific location by sending 301 status code
_requestHeader	Fetch a HTTP request header by name
_requestHeaders	Fetch all HTTP request headers
_rr	The more realistic function to get the current routing path on the address bar regardless of RewriteRule behind For example,
_sanitize	Sanitize strings
_script	Declare global JS variables Hook to implement `__script()` at app/helpers/utility_helper.php
_self	Get the absolute URL path
_shorten	Shorten a string for the given length
_slug	Generate a slug of human-readable keywords
_sqlDate	Return the SQL date (Y-m-d) from the given date and format
_ssl	Check SSL or not
_t	Translation helper It returns a translated string if it is found; Otherwise, the given string itself
_tc	Get translation contents from the content file located in i18n/ctn/[lang]/*.[lang] Example, i18n/ctn/en/about.en
_title	Get the page title glued by a separator
_unloader	Removing a library, script or file from auto-load
_url	Get the absolute URL path
_urlLang	Get the current site language code by converting underscore (db-friendly) to dash (URL-friendly)
_validHost	Validate that a hostname (for example $_SERVER['HTTP_HOST']) is safe.
_version	Returns the current PHPLucidFrame version
_view	Get view file
_write	Write output
_writeln	Write output with line feed (\n)
_xss	Strips javascript tags in the value to prevent from XSS attack
auth_access	Check if the authenticate user has a particular permission This function is overwritable from the custom helpers/auth_helper.php
auth_block	Check if the authenticate user is blocked for a particular permission This function is overwritable from the custom helpers/auth_helper.php
auth_blocks	Get the blocked permissions of a particular role This function is overwritable from the custom helpers/auth_helper.php
auth_clear	Clear the authenticate user object from session
auth_create	Create Authentication object This function is overwritable from the custom helpers/auth_helper.php
auth_get	Get the authenticate user object from Session
auth_isAnonymous	Check if a user is not authenticated
auth_isLoggedIn	Check if a user is authenticated
auth_namespace	Get the namespace for the authentication object Sometimes, the Auth session name should be different upon directory (namespace)
auth_permissions	Get the permissions of a particular role This function is overwritable from the custom helpers/auth_helper.php
auth_prerequisite	Check and get the authentication configuration settings
auth_role	Check if the authenticate user has the specific user role This function is overwritable from the custom helpers/auth_helper.php
auth_set	Set the authenticate user object to Session
cookie_delete	Delete a cookie Convenience method to delete $_COOKIE['cookiename']
cookie_get	Get a cookie Convenience method to access $_COOKIE[cookiename]
cookie_set	Send a cookie Convenience method for setcookie()
db_and	Build the SQL WHERE clause AND condition from the various condition arrays Alias of `db_conditionAND()`
db_avg	Initialize a query builder to perform an AVG query on the database
db_close	Closes a previously opened database connection
db_collation	Return the database collation of the given namespace
db_commit	Commit the current transaction, making its changes permanent.
db_connect	Establish a new database connection to the MySQL server
db_count	Perform a count query on the database and return the count
db_delete	Handy MYSQL delete operation for single record. It checks FK delete RESTRICT constraint, then SET deleted if it cannot be deleted
db_delete_multi	Handy MYSQL delete operation for multiple records
db_engine	Return the database engine of the given namespace
db_error	Returns a string description of the last error
db_errorNo	Returns the error code for the most recent MySQLi function call
db_escapeString	Escapes special characters in a string for use in a SQL statement, taking into account the current charset of the connection
db_extract	Perform a query on the database and return the array of all results
db_fetch	Perform a query on the database and return the first field value only.
db_fetchArray	Fetch a result row as an associative, a numeric array, or both
db_fetchAssoc	Fetch a result row as an associative array
db_fetchObject	Returns the current row of a result set as an object
db_fetchResult	Perform a query on the database and return the first result row as object
db_host	Return the database host name of the given namespace
db_insert	Handy MYSQL insert operation
db_insertId	Returns the auto generated id used in the last query
db_insertSlug	Returns the generated slug used in the last query
db_max	Initialize a query builder to perform a MAX query on the database
db_min	Initialize a query builder to perform a MIN query on the database
db_name	Return the database name of the given namespace
db_numRows	Gets the number of rows in a result
db_or	Build the SQL WHERE clause OR condition from the various condition arrays Alias of `db_conditionOR()`
db_prefix	Return the database table prefix of the given namespace
db_prq	Make the generated query returned from the query executing functions such as db_query, db_update, db_delete, etc. without executing the query especially for debugging and testing. Call `db_prq(true)` before and `db_prq(false)` after. `db_queryStr()` is same purpose but after executing the query.
db_query	Perform a query on the database
db_queryStr	Get the last executed SQL string or one of the executed SQL strings by prividing the index
db_rollback	Roll back the current transaction, canceling its changes.
db_select	Initialize a query builder to perform a SELECT query on the database
db_setCharset	Sets the default client character set
db_sum	Initialize a query builder to perform a SUM query on the database
db_switch	Switch to the given database from the currently active database
db_table	Get the full table name with prefix
db_tableHasSlug	Check the table has slug field
db_tableHasTimestamps	Check the table has timestamp fields
db_transaction	Start a new transaction
db_update	Handy MYSQL update operation
db_user	Return the database user name of the given namespace
flash_get	Get the flash message from session and then delete it This function is overwritable from the custom helpers/session_helper.php
flash_set	Set the flash message in session This function is overwritable from the custom helpers/session_helper.php
form_checked	Allow you to select a checkbox or a radio button
form_htmlValue	Permits you to set the value to a rich text editor or any input where HTML source is required to be rendered. Allows you to safely use HTML and characters such as quotes within form elements without breaking out of the form
form_init	Initialize form
form_respond	AJAX form responder
form_selected	Allow you to select the option of a drop-down list.
form_set	Setter for the class properties
form_token	Form token generation
form_validate	Form token validation
form_value	Permits you to set the value of an input or textarea. Allows you to safely use HTML and characters such as quotes within form elements without breaking out of the form
route	Initialize a route to define
route_contain	Check if the current route uri contains the given uri
route_equal	Check if the current route is equal to the given uri or route name
route_group	Define route group
route_name	Get the current route name
route_path	Get the routing path
route_search	Search the physical directory according to the routing path
route_start	Check if the current route uri is started with the given uri
route_updateQueryStr	Update the route path with the given query string
route_url	Return the absolute URL path appended the query string if necessary
session_delete	Delete a message or value of the given name from Session
session_get	Get a message or value of the given name from Session
session_set	Set a message or value in Session using a name
validate_alphaNumeric	Checks that a string contains only integer or letters
validate_alphaNumericDash	Checks that a string contains only integer, letters or dashes
validate_alphaNumericSpace	Checks that a string contains only integer, letters or spaces
validate_between	Checks that a number is within a specified range.
validate_custom	Used when a custom regular expression is needed. Searches the value for a match to the regular expression given in pattern.
validate_date	Validation of a date which checks if the string passed is a valid date. Allowed formats
validate_datetime	Validation of a date/time which checks if the string passed is a valid date and time. Allowed date formats
validate_domain	Checks if the value is a valid domain (alpha-numeric and dash only)
validate_email	Validates for an email address.
validate_fileExactDimension	Validation of image file upload for exact width and height
validate_fileExtension	Validation of image file upload for allowed file extensions
validate_fileMaxDimension	Validation of image file upload for max width and max height
validate_fileMaxHeight	Validation of image file upload for max height only
validate_fileMaxSize	Validation of maximum file upload size
validate_fileMaxWidth	Validation of image file upload for max width only
validate_integer	Checks if a value is a positive or negative integer.
validate_ip	Validation of an IP address.
validate_mandatory	Checks that a string contains something other than whitespace
validate_mandatoryAll	Check all of the fields are not empty
validate_mandatoryOne	Check one of the fields is required
validate_max	Checks that a number is less than the specific number.
validate_maxLength	Checks that a string length is less than the specific length.
validate_min	Checks that a number is greater than the specific number.
validate_minLength	Checks that a string length is greater than the specific length.
validate_naturalNumber	Checks if a value is a positive integer starting from 1, 2, 3, and so on. No decimal
validate_notAllowZero	Check a string or number is zero or not
validate_numeric	Checks if a value is numeric.
validate_numericDash	Checks if the value contains numbers and dashes
validate_numericSpace	Checks if the value contains numbers and spaces
validate_positiveRationalNumber	Checks if a value is a positive integer AND decimal
validate_rationalNumber	Checks if a value is an integer AND decimal.
validate_time	Validation of a time which checks if the string passed is a valid time in 24-hour or 12-hour format or both Allowed inputs
validate_url	Validates for a valid absolute web address
validate_username	Checks if the value does not contain special characters
validate_wholeNumber	Checks if a value is a positive integer starting from 0, 1, 2, 3, and so on. No decimal.
validation_addError	Add an external error messsage
validation_check	Check all inputs according to the validation rules provided
validation_get	Getter for Validation class properties
validation_set	Setter for Validation class properties

Namespaces

Functions

No namespace