Class Utils

Utils class definition.

Final
Namespace: Core
Located at utils.php

Methods summary

`public static string`	# `cleanInput( string $input )` Filters input. Filters input. Parameters `$input` Input string to be filtered. Returns string
`public static mixed`	# `arraySearchRecursive( array $needle, array $haystack )` Searches array for a given element - recursive. Searches array for a given element - recursive. Parameters `$needle` Array of values to search. `$haystack` Array to be searched. Returns mixed
`public static array`	# `arrayFlatten( array $array )` Flattens array to one dimension array. Flattens array to one dimension array. Parameters `$array` Array to flatten. Returns array
`public static array`	# `arrayExtend( array $a, array $b )` Extends an array with an array. Extends an array with an array. Parameters `$a` Extended array. `$b` Extension array. Returns array
`public static boolean`	# `httpRequestIsSsl( )` Determine if SSL is used to request resources. Determine if SSL is used to request resources. Returns boolean
`public static array`	# `parseHttpRequestString( string $request, string $separator )` Parses raw HTTP GET request array. Parses raw HTTP GET request array. Parameters `$request` Request string. `$separator` Separator of the URL elements. Returns array
`public static boolean`	# `arrayIsAssoc( array $arr )` Checks whether an array is associative. Checks whether an array is associative. Parameters `$arr` Array to be checked. Returns boolean
`public static string`	# `executeShellCommand( string $command )` Executes a shell command. Executes a shell command. Parameters `$command` Shell code to execute. Returns string The result from the command execution. See putenv
`public static string`	# `replaceFirstOccurrence( string $search, string $replace, string $subject )` Replaces first occurrence of the search string with the replacement string. Replaces first occurrence of the search string with the replacement string. Parameters `$search` The value being searched for, otherwise known as the needle. `$replace` The replacement value that replaces found search values. `$subject` The string or array being searched and replaced on, otherwise known as the haystack. Returns string
`public static array`	# `formatArrayOfFiles( array & $files )` Convert the $_FILES array to the cleaner (IMHO) array. Convert the $_FILES array to the cleaner (IMHO) array. Parameters `$files` Array of files ($_FILES compatible array). Returns array Reformatted array.
`public static integer`	# `convertPHPSizeToBytes( mixed $sSize )` Convert PHP defined Size to Bytes. Convert PHP defined Size to Bytes. This function transforms the php.ini notation for numbers (like '2M') to an integer (210241024 in this case). Parameters `$sSize` Size notation. Returns integer
`public static array`	# `arrayToRefValues( array $array )` Convert array of values to array of refs. Convert array of values to array of refs. Parameters `$array` Array to be converted. Returns array Refs.
`public static string`	# `generatePassword( integer $length = 10 )` Generate random string suitable for password. Generate random string suitable for password. Parameters `$length` Number of chars. Returns string
`public static boolean`	# `validatePassword( string $candidate )` Validates a sting against password policy. Validates a sting against password policy. Parameters `$candidate` Input. Returns boolean